calibration iso/iec 17025:2017 truecal
TRANSCRIPT
TRUECALhas been assessed and accredited in accordance with the standard
ISO/IEC 17025:2017''General Requirements for the Competence of Testing &
Calibration Laboratories''for its facilities at
PLOT NO 18, FIRST FLOOR, SANTOSHIMA COLONY, SECUNDERABAD, TELANGANA, INDIA
in the field of
CALIBRATIONCertificate Number: CC-2230
Issue Date: 14/05/2019 Valid Until: 13/05/2021
This certificate remains valid for the Scope of Accreditation as specified in the annexure subject to continuedsatisfactory compliance to the above standard & the relevant requirements of NABL.
(To see the scope of accreditation of this laboratory, you may also visit NABL website www.nabl-india.org)
Signed for and on behalf of NABL
N. VenkateswaranChief Executive Officer
S.No Discipline / Group Quantity Measured/Instrument
Range / Frequency * CalibrationMeasurementCapability(±)
Remarks
Permanent Facility
1 ELECTRO-TECHNICAL-ALTERNATINGCURRENT (< 1 GHZ)(Source)
AC Current @ 50 Hz to1 kHz
1 A to 20 A 0.17% to 0.20% Using Calibrator FlukeMPC 5522A by Directmethod
2 ELECTRO-TECHNICAL-ALTERNATINGCURRENT (< 1 GHZ)(Source)
AC Current 50 Hz 20 A to 1000 A 3.19% to 0.7% Using Calibrator FlukeMPC 5522A with 50turns current Coil
3 ELECTRO-TECHNICAL-ALTERNATINGCURRENT (< 1 GHZ)(Source)
AC Current 50 Hz to 1kHz
3 mA to 1 A 0.15% to 0.07% Using Calibrator FlukeMPC 5522A by Directmethod
4 ELECTRO-TECHNICAL-ALTERNATINGCURRENT (< 1 GHZ)(Source)
AC Current 50 Hz to 1kHz
30 µA to 3 mA 1.07% to 0.15% Using Calibrator FlukeMPC 5522A by Directmethod
5 ELECTRO-TECHNICAL- DIRECTCURRENT (Measure)
DC Current 1 A to 10 A 0.086% to 0.193% Using Fluke 8846A61/2 Digital DMM byDirect Method
6 ELECTRO-TECHNICAL- DIRECTCURRENT (Measure)
DC Current 1 mA to 100 mA 0.076% to 0.067% Using Fluke 8846A61/2 Digital DMM byDirect Method
7 ELECTRO-TECHNICAL- DIRECTCURRENT (Measure)
DC Current 10 µA to 1 mA 0.404% to 0.076% Using Fluke 8846A61/2 Digital DMM byDirect Method
This is annexure to 'Certificate of Accreditation' and does not require any signature.
Laboratory Name TRUECAL, PLOT NO 18, FIRST FLOOR, SANTOSHIMA COLONY,SECUNDERABAD, TELANGANA, INDIA
Accreditation Standard ISO/IEC 17025:2017
Certificate Number CC-2230 Page No. : 1 / 44
Validity 14/05/2019 to 13/05/2021 Last Amended on 23/05/2019
S.No Discipline / Group Quantity Measured/Instrument
Range / Frequency * CalibrationMeasurementCapability(±)
Remarks
8 ELECTRO-TECHNICAL- DIRECTCURRENT (Measure)
DC Current 10 A to 800 A 0.94% to 1.38% Using Shunt with DMM
9 ELECTRO-TECHNICAL- DIRECTCURRENT (Measure)
DC Current 100 mA to 1 A 0.067% to 0.086% Using Fluke 8846A61/2 Digital DMM byDirect Method
10 ELECTRO-TECHNICAL- DIRECTCURRENT (Source)
DC Current 1 A to 20 A 0.064% to 0.12% Using Fluke MPC5522A by DirectMethod
11 ELECTRO-TECHNICAL- DIRECTCURRENT (Source)
DC Current 10 µA to 100 µA 0.25% to 0.043% Using Fluke MPC5522A by DirectMethod
12 ELECTRO-TECHNICAL- DIRECTCURRENT (Source)
DC Current 100 µA to 100 mA 0.043% to 0.028% Using Fluke MPC5522A by DirectMethod
13 ELECTRO-TECHNICAL- DIRECTCURRENT (Source)
DC Current 100 A to 1000 A 0.87% to 0.7% Using Fluke MPC5522A with 50 TurnsCurrent Coil
14 ELECTRO-TECHNICAL- DIRECTCURRENT (Source)
DC Current 100 mA to 1 A 0.028% to 0.064% Using Fluke MPC5522A by DirectMethod
15 ELECTRO-TECHNICAL- DIRECTCURRENT (Source)
DC Current 20 A to 100 A 0.12% to 0.87% Using Fluke MPC5522A with 50 turnsCurrent Coil
16 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT(Measure)
AC Current @ 10 Hz to5 kHz
1 A to 10 A 0.47% Using Fluke 8846A 61/2 DMM by DirectMethod
This is annexure to 'Certificate of Accreditation' and does not require any signature.
Laboratory Name TRUECAL, PLOT NO 18, FIRST FLOOR, SANTOSHIMA COLONY,SECUNDERABAD, TELANGANA, INDIA
Accreditation Standard ISO/IEC 17025:2017
Certificate Number CC-2230 Page No. : 2 / 44
Validity 14/05/2019 to 13/05/2021 Last Amended on 23/05/2019
S.No Discipline / Group Quantity Measured/Instrument
Range / Frequency * CalibrationMeasurementCapability(±)
Remarks
17 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT(Measure)
AC Current @ 10 Hz to5 kHz
1 mA to 100 mA 0.73% to 0.57% Using 8846A 6 1/2DMM by Direct Method
18 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT(Measure)
AC Current @ 10 Hz to5 kHz
100 mA to 1 A 0.57% Using Fluke 8846A 61/2 DMM by DirectMethod
19 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT(Measure)
AC Current @ 10 Hz to5 kHz
30 µA to 1 mA 0.73% to 0.57% Using Fluke 8846A 61/2 DMM by DirectMethod
20 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT(Measure)
AC Current @ 50 Hz 10 A to 20 A 0.82% Using Shunt with DMM
21 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT(Measure)
AC Voltage @ 10Hz to20 kHz
1 V to 100 V 0.14% to 0.12% Using Fluke 8846A 61/2 DMM by DirectMethod
22 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT(Measure)
AC Voltage @ 10Hz to20 kHz
100 mV to 1 V 0.2% to 0.14% Using Fluke 8846A 61/2 DMM by DirectMethod
This is annexure to 'Certificate of Accreditation' and does not require any signature.
Laboratory Name TRUECAL, PLOT NO 18, FIRST FLOOR, SANTOSHIMA COLONY,SECUNDERABAD, TELANGANA, INDIA
Accreditation Standard ISO/IEC 17025:2017
Certificate Number CC-2230 Page No. : 3 / 44
Validity 14/05/2019 to 13/05/2021 Last Amended on 23/05/2019
S.No Discipline / Group Quantity Measured/Instrument
Range / Frequency * CalibrationMeasurementCapability(±)
Remarks
23 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT(Measure)
AC Voltage @ 10Hz to20 kHz
100 V to 1000 V 0.1% Using Fluke 8846 A 61/2 DMM by DirectMethod
24 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT(Measure)
AC Voltage @ 10Hz to20 kHz
3 mV to 100 mV 1.9% Usign Fluke 8846A 61/2 DMM by DirectMethod
25 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT(Measure)
AC Voltage @ 50 Hz 1 kV to 28 kV 3.3% Using Fluke HV PRobe80K 40 with DMM byDirect Method
26 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT(Measure)
Capacitance 100 Hz 1 µF to 100 µF 0.9% to 0.8% Using LCR Meter byDirect/Comparisonmethod.
27 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT(Measure)
Capacitance 100 Hz 100 uF to 100 mF 0.8% to 1.2% Using LCR Meter byDirect/Comparisonmethod.
28 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT(Measure)
Capacitance 1KHz 10 nF to 100 nF 0.7% to 0.6% Using LCR Meter byDirect/Comparisonmethod.
This is annexure to 'Certificate of Accreditation' and does not require any signature.
Laboratory Name TRUECAL, PLOT NO 18, FIRST FLOOR, SANTOSHIMA COLONY,SECUNDERABAD, TELANGANA, INDIA
Accreditation Standard ISO/IEC 17025:2017
Certificate Number CC-2230 Page No. : 4 / 44
Validity 14/05/2019 to 13/05/2021 Last Amended on 23/05/2019
S.No Discipline / Group Quantity Measured/Instrument
Range / Frequency * CalibrationMeasurementCapability(±)
Remarks
29 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT(Measure)
Capacitance 1KHz 100 nF to 1 µF 0.8% Using LCR meter byDirect/comparisonmethod.
30 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT(Measure)
Capacitance 1KHz 100 pF to 10 nF 0.75% to 0.7% Using LCR Meter byDirect/ComparisonMethod
31 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT(Measure)
DC Voltage 1 kV to 40 kV 1.3% to 2.38% Using Fluke HV Probe80K 40 with DMM byDirect Method
32 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT(Measure)
DC Voltage 1 mV to 1 V 0.47% to 0.004% Using Fluke 8646A61/2 Digit DMM byDirect Methord
33 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT(Measure)
DC Voltage 1 V to 10 V 0.004% Using Fluke 8846A61/2 Digital DMM byDirect Method
34 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT(Measure)
DC Voltage 10 V to 100 V 0.004% to 0.0063% Using Fluke 8846A61/2 Digital DMM byDirect Method
This is annexure to 'Certificate of Accreditation' and does not require any signature.
Laboratory Name TRUECAL, PLOT NO 18, FIRST FLOOR, SANTOSHIMA COLONY,SECUNDERABAD, TELANGANA, INDIA
Accreditation Standard ISO/IEC 17025:2017
Certificate Number CC-2230 Page No. : 5 / 44
Validity 14/05/2019 to 13/05/2021 Last Amended on 23/05/2019
S.No Discipline / Group Quantity Measured/Instrument
Range / Frequency * CalibrationMeasurementCapability(±)
Remarks
35 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT(Measure)
DC Voltage 100 V to 1000 V 0.0064% Using Fluke 8846A61/2 Digital DMM byDirect Method
36 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT(Measure)
Frequency 1 MHz to 1 GHz 0.0015% Using Counter, EZ FC-7150 V by DirectMethod
37 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT(Measure)
Frequency 3 Hz to 1 MHz 0.0035% to 0.0012% Using Counter, EZ FC--7150 V by DirectMethod
38 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT(Measure)
Inductance 1KHz 10 mH to 10 H 0.5% to 1.22% Using Source with LCRMeter byDirect/Comparisonmethod
39 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT(Measure)
Inductance 1KHz 100 uH to 10 mH 0.91% to 0.504% Using Source with LCRMeter byDirect/Comparisonmethod.
40 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT(Measure)
Resistance 1 mohm to 1 ohm 0.64% to 0.42% Using micro ohm meterby direct andcomparison method
This is annexure to 'Certificate of Accreditation' and does not require any signature.
Laboratory Name TRUECAL, PLOT NO 18, FIRST FLOOR, SANTOSHIMA COLONY,SECUNDERABAD, TELANGANA, INDIA
Accreditation Standard ISO/IEC 17025:2017
Certificate Number CC-2230 Page No. : 6 / 44
Validity 14/05/2019 to 13/05/2021 Last Amended on 23/05/2019
S.No Discipline / Group Quantity Measured/Instrument
Range / Frequency * CalibrationMeasurementCapability(±)
Remarks
41 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT(Measure)
Resistance 1 MOhm to 10 MOhm 0.02% to 0.05% Using 8846A 6 1/2DMM using DirectMethod
42 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT(Measure)
Resistance 1 Ohm to 10 Ohm 0.417% Using Fluke 8846A 61/2 DMM by DirectMethod
43 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT(Measure)
Resistance 10 kOhm to 100 kOhm 0.013% to 0.01% Using Fluke 8846A 61/2 DMM by DirectMethod
44 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT(Measure)
Resistance 10 MOhm to 100MOhm
0.05% to 1.07% Using Fluke 8846A 61/2 DMM by DirectMethod
45 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT(Measure)
Resistance 10 Ohm to 100 Ohm 0.05% to 0.02% Using Fluke 8846A 61/2 DMM by DirectMethod
46 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT(Measure)
Resistance 100 kOhm to 1 MOhm 0.01% to 0.02% Using Fluke 8846A 81/2 DMM by DirectMethod
This is annexure to 'Certificate of Accreditation' and does not require any signature.
Laboratory Name TRUECAL, PLOT NO 18, FIRST FLOOR, SANTOSHIMA COLONY,SECUNDERABAD, TELANGANA, INDIA
Accreditation Standard ISO/IEC 17025:2017
Certificate Number CC-2230 Page No. : 7 / 44
Validity 14/05/2019 to 13/05/2021 Last Amended on 23/05/2019
S.No Discipline / Group Quantity Measured/Instrument
Range / Frequency * CalibrationMeasurementCapability(±)
Remarks
47 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT(Measure)
Resistance 100 MOhm to 1 GOhm 1.07% to 4.31% Using 8846A 61/2DMM by Direct Method
48 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT(Measure)
Resistance 100 Ohm to 10 kOhm 0.02% to 0.013% Using Fluke 8846A 6 1/2 DMM by DirectMethod
49 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT (Source)
AC Power, 1 phase,50Hz @ 0.2 lag 120Vto 240 V, 0.1A to 20A
2.4 W to 960 W 1.2% Using MPC, Fluke5502A by DirectMethod
50 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT (Source)
AC Power, 1 phase,50Hz @ 0.5 lag 120Vto 240 V, 0.1A to 20A
6 W to 2.4 kW 0.8% Using MPC Fluke5502A by DirectMethod
51 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT (Source)
AC Power, 1 Phase,50Hz @ 0.8 Lead 120Vto 240 V, 0.1A to 20A
9.6 W to 3.8 kW 0.6% Using MPC Fluke5502A by DirectMethod
52 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT (Source)
AC Power, 1 Phase,50Hz @ UPF 120V to240 V, 0.01A to 20A
1.2 W to 4.8 kW 0.6% Using MPC Fluke5502A by DirectMethod
53 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT (Source)
AC Voltage 10 kHz -100 kHz
10 mV to 100 mV 0.4% to 0.15% Using Fluke MPC5522A by DirectMethod
This is annexure to 'Certificate of Accreditation' and does not require any signature.
Laboratory Name TRUECAL, PLOT NO 18, FIRST FLOOR, SANTOSHIMA COLONY,SECUNDERABAD, TELANGANA, INDIA
Accreditation Standard ISO/IEC 17025:2017
Certificate Number CC-2230 Page No. : 8 / 44
Validity 14/05/2019 to 13/05/2021 Last Amended on 23/05/2019
S.No Discipline / Group Quantity Measured/Instrument
Range / Frequency * CalibrationMeasurementCapability(±)
Remarks
54 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT (Source)
AC Voltage 10 kHz -100 kHz
100 mV to 1 V 0.96% to 0.1% Using Fluke MPC5522A by DirectMethod
55 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT (Source)
AC Voltage 10 kHz to100 kHz
1 V to 100 V 0.1% to 0.297% Using Calibrator FlukeMPC 5522A by Directmethod
56 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT (Source)
AC Voltage 50 Hz to10kHz
100 mV to 100 V 0.03% Using Calibrator FlukeMPC 5522A by Directmethod
57 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT (Source)
AC Voltage 50 Hz to10kHz
3 mV to 100 mV 0.24% to 0.03% Using Calibrator FlukeMPC 5522A by directmethod
58 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT (Source)
AC Voltage 50 Hz to1kHz
100 V to 1000 V 0.04% Using Calibrator FlukeMPC 5522A by Directmethod
59 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT (Source)
DC Power @ 1 V to600 V & 1 mA to 1000A
1 kW to 600 kW 0.6% to 1% Using Fluke 5502A with5500A current coil byDirect method
60 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT (Source)
DC Power @ 1 V to600 V & 1 mA to 1000A
1 mW to 1 kW 0.1% to 0.6% Using Fluke 5502A with5500A current coil byDirect method
61 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT (Source)
DC Resistance 1 GOhm to 1 TOhm 1.19% Using standardResistors by DirectMethod
This is annexure to 'Certificate of Accreditation' and does not require any signature.
Laboratory Name TRUECAL, PLOT NO 18, FIRST FLOOR, SANTOSHIMA COLONY,SECUNDERABAD, TELANGANA, INDIA
Accreditation Standard ISO/IEC 17025:2017
Certificate Number CC-2230 Page No. : 9 / 44
Validity 14/05/2019 to 13/05/2021 Last Amended on 23/05/2019
S.No Discipline / Group Quantity Measured/Instrument
Range / Frequency * CalibrationMeasurementCapability(±)
Remarks
62 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT (Source)
DC Resistance 1 mOhm 0.67% Using StandardResistors by DirectMethod
63 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT (Source)
DC Resistance 1 MOhm to 100 MOhm 0.004% to 0.06% Using Fluke MPC5522A by DirectMethod
64 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT (Source)
DC Resistance 1 Ohm to 10 Ohm 0.1% to 0.02% direct Method/Using5522A
65 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT (Source)
DC Resistance 10 mohm 0.26% Using standardResistors by DirectMethod
66 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT (Source)
DC Resistance 10 Ohm to 1 MOhm 0.02% to 0.004% Using Fluke MPC5522A by DirectMethod
67 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT (Source)
DC Resistance 100 MOhm to 1 GOhm 0.06% to 1% Using Fluke MPC5522A by DirectMethod
68 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT (Source)
DC Resistance 100mOhm 0.26% Using StandardResistors by DirectMethod
69 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT (Source)
DC Voltage 1 V to 10 V 0.0017% Using Calibrator FlukeMPC 5522A
This is annexure to 'Certificate of Accreditation' and does not require any signature.
Laboratory Name TRUECAL, PLOT NO 18, FIRST FLOOR, SANTOSHIMA COLONY,SECUNDERABAD, TELANGANA, INDIA
Accreditation Standard ISO/IEC 17025:2017
Certificate Number CC-2230 Page No. : 10 / 44
Validity 14/05/2019 to 13/05/2021 Last Amended on 23/05/2019
S.No Discipline / Group Quantity Measured/Instrument
Range / Frequency * CalibrationMeasurementCapability(±)
Remarks
70 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT (Source)
DC Voltage 10 mV to 1 V 0.043% to 0.0015% Using Calibrator FlukeMC 5522A
71 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT (Source)
DC Voltage 10 V to 1000 V 0.0015% to 0.0023% Using Calibrator FlukeMPC 5522A
72 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT (Source)
Frequency 1 Hz to 1 MHz 0.12% to 0.0029% Using Fluke MPC5502A, R&S SignalGenerator SMY 02 byDirect Method
73 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT (Source)
Frequency 1 MHz to 2 GHz 3.48ppm Using Fluke MPC5502A, R & S SignalGenerator SMY 02 byDirect Method
74 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT (Source)
Oscilloscope Amplitude 5 mV p-p to 60 (SquareWave Signal) V p-p
0.64% Using Fluke MPC5502A by DirectMethod
75 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT (Source)
Oscilloscope BandWidth
250 MHz to 2 GHz 6.7% Using Signal GeneratorSMY 02 by DirectMethod
76 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT (Source)
Oscilloscope BandWidth
50 MHz to 250 MHz 3.0% Using Signal GeneratorSMY 02 by DirectMethod
77 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT (Source)
Oscilloscope TimeMarker
1 ns to 5 s 0.06% to 0.58% Using Time MarkGenerator TG 201 byDirect Method
This is annexure to 'Certificate of Accreditation' and does not require any signature.
Laboratory Name TRUECAL, PLOT NO 18, FIRST FLOOR, SANTOSHIMA COLONY,SECUNDERABAD, TELANGANA, INDIA
Accreditation Standard ISO/IEC 17025:2017
Certificate Number CC-2230 Page No. : 11 / 44
Validity 14/05/2019 to 13/05/2021 Last Amended on 23/05/2019
S.No Discipline / Group Quantity Measured/Instrument
Range / Frequency * CalibrationMeasurementCapability(±)
Remarks
78 ELECTRO-TECHNICAL-TEMPERATURESIMULATION(Measure)
TemperatureSimulation (Calibrationof temperatureIndicator/Controller/Recorder/Calibrator)RTD
(-)200 °C to 800 °C 0.3°C Using Fluke 5502A inMeasure by DirectMethod
79 ELECTRO-TECHNICAL-TEMPERATURESIMULATION(Measure)
TemperatureSimulation (Calibrationof temperatureIndicator/Controller/Recorder/Calibrator)Thermocouples .NType
(-)200 °C to 1300 °C 0.6°C Using Fluke 5502A inMeasure mode byDirect Method
80 ELECTRO-TECHNICAL-TEMPERATURESIMULATION(Measure)
TemperatureSimulation (Calibrationof temperatureIndicator/Controller/Recorder/Calibrator)Thermocouples B type
600 °C to 1800 °C 0.68°C Using Fluke 5502A inMeasure mode byDirect Method
81 ELECTRO-TECHNICAL-TEMPERATURESIMULATION(Measure)
TemperatureSimulation (Calibrationof temperatureIndicator/Controller/Recorder/Calibrator)Thermocouples E type
(-)200 °C to 1000 °C 0.6°C Using Fluke 5502A inMeasure mode byDirect Method
82 ELECTRO-TECHNICAL-TEMPERATURESIMULATION(Measure)
TemperatureSimulation (Calibrationof temperatureIndicator/Controller/Recorder/Calibrator)Thermocouples J type
(-)200 °C to 1200 °C 0.51°C Using Fluke 5502A inMeasure mode byDirect Method
This is annexure to 'Certificate of Accreditation' and does not require any signature.
Laboratory Name TRUECAL, PLOT NO 18, FIRST FLOOR, SANTOSHIMA COLONY,SECUNDERABAD, TELANGANA, INDIA
Accreditation Standard ISO/IEC 17025:2017
Certificate Number CC-2230 Page No. : 12 / 44
Validity 14/05/2019 to 13/05/2021 Last Amended on 23/05/2019
S.No Discipline / Group Quantity Measured/Instrument
Range / Frequency * CalibrationMeasurementCapability(±)
Remarks
83 ELECTRO-TECHNICAL-TEMPERATURESIMULATION(Measure)
TemperatureSimulation (Calibrationof temperatureIndicator/Controller/Recorder/Calibrator)Thermocouples K type
(-)200 °C to 1350 °C 0.7°C Using Fluke 5502A inMeasure mode byDirect Method
84 ELECTRO-TECHNICAL-TEMPERATURESIMULATION(Measure)
TemperatureSimulation (Calibrationof temperatureIndicator/Controller/Recorder/Calibrator)Thermocouples R type
0 °C to 1750 °C 1.1°C Using Fluke 5502A inMeasure mode byDirect Method
85 ELECTRO-TECHNICAL-TEMPERATURESIMULATION(Measure)
TemperatureSimulation (Calibrationof temperatureIndicator/Controller/Recorder/Calibrator)Thermocouples S type
0 °C to 1750 °C 1.1°C Using Fluke 5502A inMeasure mode byDirect Method
86 ELECTRO-TECHNICAL-TEMPERATURESIMULATION(Measure)
TemperatureSimulation (Calibrationof temperatureIndicator/Controller/Recorder/Calibrator)Thermocouples T type
(-)200 °C to 400 °C 0.7°C Using Fluke 5502A inMeasure mode byDirect Method
87 ELECTRO-TECHNICAL-TEMPERATURESIMULATION (Source)
(Calibration ofTemperature Indicator/controller/Recorder/Calibrator) RTDthermocouples
-200 °C to 800 °C 0.3°C Using Fluke MPC5522A by DirectMethod
88 ELECTRO-TECHNICAL-TEMPERATURESIMULATION (Source)
(Calibrtion ofTemperatureIndicator/Controller/Recorder/Calibrator) J type
(-)200 °C to 1200 °C 0.51°C Using Fluke MPC5522A by DirectMethod
This is annexure to 'Certificate of Accreditation' and does not require any signature.
Laboratory Name TRUECAL, PLOT NO 18, FIRST FLOOR, SANTOSHIMA COLONY,SECUNDERABAD, TELANGANA, INDIA
Accreditation Standard ISO/IEC 17025:2017
Certificate Number CC-2230 Page No. : 13 / 44
Validity 14/05/2019 to 13/05/2021 Last Amended on 23/05/2019
S.No Discipline / Group Quantity Measured/Instrument
Range / Frequency * CalibrationMeasurementCapability(±)
Remarks
89 ELECTRO-TECHNICAL-TEMPERATURESIMULATION (Source)
(Calibrtion ofTemperatureIndicator/Controller/Recorder/Calibrator)Thermocouple B Type
600 °C to 1800 °C 1.03°C Using Fluke MPC5522A by DirectMethod
90 ELECTRO-TECHNICAL-TEMPERATURESIMULATION (Source)
(Calibrtion ofTemperatureIndicator/Controller/Recorder/Calibrator)Thermocouple E Type
(-)200 °C to 1000 °C 0.25°C Using Fluke MPC5522A by DirectMethod
91 ELECTRO-TECHNICAL-TEMPERATURESIMULATION (Source)
(Calibrtion ofTemperatureIndicator/Controller/Recorder/Calibrator)Thermocouple K Type
(-)200 °C to 1350 °C 0.35°C Using Fluke MPC5522A by Directmethod
92 ELECTRO-TECHNICAL-TEMPERATURESIMULATION (Source)
(Calibrtion ofTemperatureIndicator/Controller/Recorder/Calibrator)Thermocouple N Type
(-)200 °C to 1300 °C 0.25°C Using Fluke MPC5522A by DirectMethod
93 ELECTRO-TECHNICAL-TEMPERATURESIMULATION (Source)
(Calibrtion ofTemperatureIndicator/Controller/Recorder/Calibrator)Thermocouple R Type
70 °C to 1750 °C 0.74°C Using Fluke MPC5522A by DirectMethod
94 ELECTRO-TECHNICAL-TEMPERATURESIMULATION (Source)
(Calibrtion ofTemperatureIndicator/Controller/Recorder/Calibrator)Thermocouple S Type
70 °C to 1750 °C 0.25°C Using Fluke MPC5522A by DirectMethod
This is annexure to 'Certificate of Accreditation' and does not require any signature.
Laboratory Name TRUECAL, PLOT NO 18, FIRST FLOOR, SANTOSHIMA COLONY,SECUNDERABAD, TELANGANA, INDIA
Accreditation Standard ISO/IEC 17025:2017
Certificate Number CC-2230 Page No. : 14 / 44
Validity 14/05/2019 to 13/05/2021 Last Amended on 23/05/2019
S.No Discipline / Group Quantity Measured/Instrument
Range / Frequency * CalibrationMeasurementCapability(±)
Remarks
95 ELECTRO-TECHNICAL-TEMPERATURESIMULATION (Source)
(Calibrtion ofTemperatureIndicator/Controller/Recorder/Calibrator)Thermocouple T Type
(-)200 °C to 400 °C 0.4°C Using Fluke MPC5522A by DirectMethod
96 ELECTRO-TECHNICAL- TIME &FREQUENCY(Measure)
Stop Watch 5 s to 86400 s 2% to 0.084% Using Stop Watch byComparison method
97 ELECTRO-TECHNICAL- TIME &FREQUENCY(Measure)
Timer 500 msec to 9000 sec 1.41% to 0.084% Using Timer byComparison Method
98 ELECTRO-TECHNICAL- TIME &FREQUENCY(Measure)
Timer 9000 sec to 86400 sec 0.27% Using Timer byComparison method
99 MECHANICAL-DIMENSION (BASICMEASURINGINSTRUMENT,GAUGE ETC.)
Bevel Protractor L. C.:5 Arc Min
0 ° to 90 ° 1.0 arc min Using Sine Bar
100 MECHANICAL-DIMENSION (BASICMEASURINGINSTRUMENT,GAUGE ETC.)
Bore Dial Gauge(Digital/Dial) L. C.: 1µm
0 to 1mm 2.0 µm Using LengthMeasuring Machine
101 MECHANICAL-DIMENSION (BASICMEASURINGINSTRUMENT,GAUGE ETC.)
Caliper ( Vernier, Dial,Digital) L.C. 10µm
0 mm to 1000 mm 10.8µm Using Grade “0” GaugeBlocks/Caliper Checkerby comparison methodbased on IS 3651
This is annexure to 'Certificate of Accreditation' and does not require any signature.
Laboratory Name TRUECAL, PLOT NO 18, FIRST FLOOR, SANTOSHIMA COLONY,SECUNDERABAD, TELANGANA, INDIA
Accreditation Standard ISO/IEC 17025:2017
Certificate Number CC-2230 Page No. : 15 / 44
Validity 14/05/2019 to 13/05/2021 Last Amended on 23/05/2019
S.No Discipline / Group Quantity Measured/Instrument
Range / Frequency * CalibrationMeasurementCapability(±)
Remarks
102 MECHANICAL-DIMENSION (BASICMEASURINGINSTRUMENT,GAUGE ETC.)
Caliper (Vernier, Dial,Digital) L.C. 10µm
0 mm to 600 mm 8.5µm Using grade 0 gaugeblocks / CaliperChecker by comparisonmethod based on IS3651
103 MECHANICAL-DIMENSION (BASICMEASURINGINSTRUMENT,GAUGE ETC.)
Comparator Stand /Dial Gauge Stand
Up to 200 mm 2.3µm Using Lever DialGauge
104 MECHANICAL-DIMENSION (BASICMEASURINGINSTRUMENT,GAUGE ETC.)
Cylindrical MeasuringPin (Grade 2 & 3)
Up to Ø 26 mm 2.0µm Using FCDM
105 MECHANICAL-DIMENSION (BASICMEASURINGINSTRUMENT,GAUGE ETC.)
Depth Caliper L. C. : 10µm
0 mm to 300 mm 6.0µm Using Grade “O”Gauge Block Set
106 MECHANICAL-DIMENSION (BASICMEASURINGINSTRUMENT,GAUGE ETC.)
Depth Micrometer L.C.: 10µm
0 mm to 300 mm 5.9µm Using Grade “O”Gauge Block Set
107 MECHANICAL-DIMENSION (BASICMEASURINGINSTRUMENT,GAUGE ETC.)
Dial Gauge Lever Type(Digital/Dial) L. C.: 1µm
Up to 2 mm 0.3µm Using LengthMeasuring Machine
This is annexure to 'Certificate of Accreditation' and does not require any signature.
Laboratory Name TRUECAL, PLOT NO 18, FIRST FLOOR, SANTOSHIMA COLONY,SECUNDERABAD, TELANGANA, INDIA
Accreditation Standard ISO/IEC 17025:2017
Certificate Number CC-2230 Page No. : 16 / 44
Validity 14/05/2019 to 13/05/2021 Last Amended on 23/05/2019
S.No Discipline / Group Quantity Measured/Instrument
Range / Frequency * CalibrationMeasurementCapability(±)
Remarks
108 MECHANICAL-DIMENSION (BASICMEASURINGINSTRUMENT,GAUGE ETC.)
Dial Gauge PlungerType (Digital/Dial) L.C.: 1 µm
Up to 50 mm 0.4µm Using LengthMeasuring Machine
109 MECHANICAL-DIMENSION (BASICMEASURINGINSTRUMENT,GAUGE ETC.)
Dial Thickness gauge,L.C. 1 µm
0 mm to 10 mm 1.7µm Using Gauge Block SetGrade 0, bycomparison method
110 MECHANICAL-DIMENSION (BASICMEASURINGINSTRUMENT,GAUGE ETC.)
External Micrometer(Mech/Electronic/Digital) L.C.: 1µm
Up to 300 mm 2.7µm Using Grade “0” GaugeBlocks
111 MECHANICAL-DIMENSION (BASICMEASURINGINSTRUMENT,GAUGE ETC.)
External Micrometer(Mech/Electronic/Digital) L.C.: 10µm
Up to 1000 mm 7.6µm Using Grade “0” GaugeBlocks
112 MECHANICAL-DIMENSION (BASICMEASURINGINSTRUMENT,GAUGE ETC.)
Feeler Gauge Up to 1 mm 1.9µm Using DigitalMicrometer
113 MECHANICAL-DIMENSION (BASICMEASURINGINSTRUMENT,GAUGE ETC.)
Height Gauge (Vernier/ Dial / Digital) L. C.:10µm
0 mm to 1000 mm 7.6µm Using Grade “0” GaugeBlock/ Caliper Checker
This is annexure to 'Certificate of Accreditation' and does not require any signature.
Laboratory Name TRUECAL, PLOT NO 18, FIRST FLOOR, SANTOSHIMA COLONY,SECUNDERABAD, TELANGANA, INDIA
Accreditation Standard ISO/IEC 17025:2017
Certificate Number CC-2230 Page No. : 17 / 44
Validity 14/05/2019 to 13/05/2021 Last Amended on 23/05/2019
S.No Discipline / Group Quantity Measured/Instrument
Range / Frequency * CalibrationMeasurementCapability(±)
Remarks
114 MECHANICAL-DIMENSION (BASICMEASURINGINSTRUMENT,GAUGE ETC.)
Inside Dial/Leg CaliperL. C.: 10µm
Ø 20 mm to Ø 100 mm 7.0µm Using Grade “O”Gauge Block
115 MECHANICAL-DIMENSION (BASICMEASURINGINSTRUMENT,GAUGE ETC.)
Internal StickMicrometer L. C.: 10µm
50 mm to 2100 mm 5.8 + (L/780) µm ‘L’length in mm
Using Grade “O”Gauge Block Set withAccessories
116 MECHANICAL-DIMENSION (BASICMEASURINGINSTRUMENT,GAUGE ETC.)
Pistol Caliper L. C.:100µm
Ø 20 mm to Ø 100 mm 64µm Using Grade “O”Gauge Block
117 MECHANICAL-DIMENSION (BASICMEASURINGINSTRUMENT,GAUGE ETC.)
Plain Plug Gauge 0 to Ø 100 mm 1.9µm Using CylindricalMaster, FCDM
118 MECHANICAL-DIMENSION (BASICMEASURINGINSTRUMENT,GAUGE ETC.)
Plain Ring Gauge Ø3mm to Ø 100 mm 2.0µm Using LengthMeasuring Machine/Master Ring Gauge
119 MECHANICAL-DIMENSION (BASICMEASURINGINSTRUMENT,GAUGE ETC.)
Snap Gauge 2 mm to 200 mm 2.6µm Using Grade "O"Gauge Block Set
This is annexure to 'Certificate of Accreditation' and does not require any signature.
Laboratory Name TRUECAL, PLOT NO 18, FIRST FLOOR, SANTOSHIMA COLONY,SECUNDERABAD, TELANGANA, INDIA
Accreditation Standard ISO/IEC 17025:2017
Certificate Number CC-2230 Page No. : 18 / 44
Validity 14/05/2019 to 13/05/2021 Last Amended on 23/05/2019
S.No Discipline / Group Quantity Measured/Instrument
Range / Frequency * CalibrationMeasurementCapability(±)
Remarks
120 MECHANICAL-DIMENSION (BASICMEASURINGINSTRUMENT,GAUGE ETC.)
Taper Thread PlugGauge
0 to 100 mm 2.1µm Using LengthMeasuring Machine
121 MECHANICAL-DIMENSION (BASICMEASURINGINSTRUMENT,GAUGE ETC.)
Thickness Foils 0 to 25mm 2.4µm Using DigitalMicrometer
122 MECHANICAL-DIMENSION (BASICMEASURINGINSTRUMENT,GAUGE ETC.)
Thread Plug Gauge 0 to Ø 100 mm 2.6µm Using CylindricalMaster, Threadmeasuring wires,FCDM
123 MECHANICAL-DIMENSION (BASICMEASURINGINSTRUMENT,GAUGE ETC.)
Thread Ring Gauge(For Effective Dia)
Ø 3mm to Ø 100 mm 2.0µm Using LengthMeasuring Machine/Master Ring Gauge
124 MECHANICAL-DIMENSION (BASICMEASURINGINSTRUMENT,GAUGE ETC.)
Three Point MicrometerL. C.: 1 µm
Ø 3 mm to Ø 100 mm 3.6µm Using Setting RingGauges
125 MECHANICAL-DIMENSION (BASICMEASURINGINSTRUMENT,GAUGE ETC.)
Ultrasonic ThicknessGauge L. C.: 100µm
Up to 100 mm 30.1µm Using Gauge Block Set
This is annexure to 'Certificate of Accreditation' and does not require any signature.
Laboratory Name TRUECAL, PLOT NO 18, FIRST FLOOR, SANTOSHIMA COLONY,SECUNDERABAD, TELANGANA, INDIA
Accreditation Standard ISO/IEC 17025:2017
Certificate Number CC-2230 Page No. : 19 / 44
Validity 14/05/2019 to 13/05/2021 Last Amended on 23/05/2019
S.No Discipline / Group Quantity Measured/Instrument
Range / Frequency * CalibrationMeasurementCapability(±)
Remarks
126 MECHANICAL-PRESSUREINDICATING DEVICES
Digital/AnalogueVacuum Gauges,Transducers/Transmitters, switches
0 bar to -0.95 bar 1.184% rdg Using PneumaticVacuum ComparatorDigital Pressure GaugePump by comparisonmethod based on DKD-R6-1
127 MECHANICAL-PRESSUREINDICATING DEVICES
Hydraulic PressureDigital/Analoguegauges,Transducers/Transmitters, Switches
0 bar to 1000 bar 0.123% rdg using HydraulicComparator pumpDigital Pressure Gaugeby comparison methodbased on DKD-R6-1.
128 MECHANICAL-PRESSUREINDICATING DEVICES
Pneumatic PressureDigital/AnaloguePressure gauges,Transducers/Transmitters, switches
0 bar to 40 bar 0.156% rdg Using PneumaticPressure ComparatorPump Digital PressureGauge by comparisonbased on DKD-R6-1
129 MECHANICAL-TORQUEGENERATINGDEVICES
Torque Wrench,Torque Driver (Type I-CLass A, B, C, D, E)(Type II- Class A, B, C,D, E) Clockwisedirection only
2 Nm to 500 Nm 0.69% rdg Using Torque Sensorswith Indicator based onISO 6789:2017
130 MECHANICAL-VOLUME
Micro Pipettes 10 µl to 100 µl 0.11µl Using WeighingBalance with aresolution of 0.01 mgbased on Gravimetricmethod as Per ISO8655 part 6
This is annexure to 'Certificate of Accreditation' and does not require any signature.
Laboratory Name TRUECAL, PLOT NO 18, FIRST FLOOR, SANTOSHIMA COLONY,SECUNDERABAD, TELANGANA, INDIA
Accreditation Standard ISO/IEC 17025:2017
Certificate Number CC-2230 Page No. : 20 / 44
Validity 14/05/2019 to 13/05/2021 Last Amended on 23/05/2019
S.No Discipline / Group Quantity Measured/Instrument
Range / Frequency * CalibrationMeasurementCapability(±)
Remarks
131 MECHANICAL-VOLUME
Micro Pipettes 100 µl to 1000 µl 0.12µl Using WeighingBalance with aresolution of 0.01 mgbased on Gravimetricmethod as Per ISO8655 part 6
132 MECHANICAL-VOLUME
One mark Pipette,Graduated Pipette,Graduated Burette,Volumetric Flask,Measuring jar
1 ml to 10 ml 0.00018ml Using Precisionbalance with areadability 0.1 mg, 1mg, 10 mg and distilledwater by GravimetricMethod as per ISO4787
133 MECHANICAL-VOLUME
One mark Pipette,Graduated Pipette,Graduated Burette,Volumetric Flask,Measuring jar
10 ml to 100 ml 0.0004ml Using precisionweighing balance ofd=0.1 mg, 1 mg, 10 mgand distilled waterbased on Gravimetricmethod as per ISO4787
134 MECHANICAL-VOLUME
One mark Pipette,Graduated Pipette,Graduated Burette,Volumetric Flask,Measuring jar
100 ml to 1000 ml 0.005ml Using Precisionbalance with areadability 0.1 mg, 1mg, 10 mg and distilledwater by GravimetricMethod as per ISO4787
This is annexure to 'Certificate of Accreditation' and does not require any signature.
Laboratory Name TRUECAL, PLOT NO 18, FIRST FLOOR, SANTOSHIMA COLONY,SECUNDERABAD, TELANGANA, INDIA
Accreditation Standard ISO/IEC 17025:2017
Certificate Number CC-2230 Page No. : 21 / 44
Validity 14/05/2019 to 13/05/2021 Last Amended on 23/05/2019
S.No Discipline / Group Quantity Measured/Instrument
Range / Frequency * CalibrationMeasurementCapability(±)
Remarks
135 MECHANICAL-VOLUME
One mark Pipette,Graduated Pipette,Graduated Burette,Volumetric Flask,Measuring jar
1000 ml to 5000 ml 0.069ml Using Precisionbalance with areadability 0.1 mg, 1mg, 10 mg and distilledwater by GravimetricMethod as per ISO4787
136 MECHANICAL-WEIGHTS
F1 Class and Coarser 1 g 0.012mg Using PrecisionBalance with aReadability 0.01/ 0.1mg / 1 mg / 10 mg Asper OIML R – 111-1
137 MECHANICAL-WEIGHTS
F1 Class and Coarser 10 g 0.02mg Using PrecisionBalance with aReadability 0.01/ 0.1mg / 1 mg / 10 mg Asper OIML R – 111-1
138 MECHANICAL-WEIGHTS
F1 Class and Coarser 100 g 0.10mg Using PrecisionBalance with aReadability 0.01/ 0.1mg / 1 mg / 10 mg Asper OIML R – 111-1
139 MECHANICAL-WEIGHTS
F1 Class and Coarser 100 mg 0.01mg Using PrecisionBalance with aReadability 0.01/ 0.1mg / 1 mg / 10 mg Asper OIML R – 111-1
140 MECHANICAL-WEIGHTS
F1 Class and Coarser 2 g 0.012mg Using PrecisionBalance with aReadability 0.01/ 0.1mg / 1 mg / 10 mg Asper OIML R – 111-1
This is annexure to 'Certificate of Accreditation' and does not require any signature.
Laboratory Name TRUECAL, PLOT NO 18, FIRST FLOOR, SANTOSHIMA COLONY,SECUNDERABAD, TELANGANA, INDIA
Accreditation Standard ISO/IEC 17025:2017
Certificate Number CC-2230 Page No. : 22 / 44
Validity 14/05/2019 to 13/05/2021 Last Amended on 23/05/2019
S.No Discipline / Group Quantity Measured/Instrument
Range / Frequency * CalibrationMeasurementCapability(±)
Remarks
141 MECHANICAL-WEIGHTS
F1 Class and Coarser 20 g 0.02mg Using PrecisionBalance with aReadability 0.01/ 0.1mg / 1 mg / 10 mg Asper OIML R – 111-1
142 MECHANICAL-WEIGHTS
F1 Class and Coarser 20 mg 0.01mg Using PrecisionBalance with aReadability 0.01/ 0.1mg / 1 mg / 10 mg Asper OIML R – 111-1
143 MECHANICAL-WEIGHTS
F1 Class and Coarser 200 g 0.10mg Using PrecisionBalance with aReadability 0.01/ 0.1mg / 1 mg / 10 mg Asper OIML R – 111-1
144 MECHANICAL-WEIGHTS
F1 Class and Coarser 200 mg 0.01mg Using PrecisionBalance with aReadability 0.01/ 0.1mg / 1 mg / 10 mg Asper OIML R – 111-1
145 MECHANICAL-WEIGHTS
F1 Class and Coarser 5 g 0.013mg Using PrecisionBalance with aReadability 0.01/ 0.1mg / 1 mg / 10 mg Asper OIML R – 111-1
146 MECHANICAL-WEIGHTS
F1 Class and Coarser 50 g 0.03mg Using PrecisionBalance with aReadability 0.01/ 0.1mg / 1 mg / 10 mg Asper OIML R – 111-1
This is annexure to 'Certificate of Accreditation' and does not require any signature.
Laboratory Name TRUECAL, PLOT NO 18, FIRST FLOOR, SANTOSHIMA COLONY,SECUNDERABAD, TELANGANA, INDIA
Accreditation Standard ISO/IEC 17025:2017
Certificate Number CC-2230 Page No. : 23 / 44
Validity 14/05/2019 to 13/05/2021 Last Amended on 23/05/2019
S.No Discipline / Group Quantity Measured/Instrument
Range / Frequency * CalibrationMeasurementCapability(±)
Remarks
147 MECHANICAL-WEIGHTS
F1 Class and Coarser 50 mg 0.01mg Using PrecisionBalance with aReadability 0.01/ 0.1mg / 1 mg / 10 mg Asper OIML R – 111-1
148 MECHANICAL-WEIGHTS
F1 Class and Coarser 500 g 1mg Using PrecisionBalance with aReadability 0.01/ 0.1mg / 1 mg / 10 mg Asper OIML R – 111-1
149 MECHANICAL-WEIGHTS
F1 Class and Coarser 500 mg 0.010mg Using PrecisionBalance with aReadability 0.01/ 0.1mg / 1 mg / 10 mg Asper OIML R – 111-1
150 MECHANICAL-WEIGHTS
F1 Class Weight 1 mg 0.01mg Using PrecisionBalance with aReadability 0.01/0.1mg/1mg/ 10mg As perOIML R - 111 - 1
151 MECHANICAL-WEIGHTS
F2 Class and Coarser 1 kg 11mg Using E2 classStandard weights &precision balance witha Readability 0.001 g/0.01g as per OIML R –111
152 MECHANICAL-WEIGHTS
F2 Class and Coarser 2 kg 10mg Using E2 classStandard weights &precision balance witha Readability 0.001 g/0.01g as per OIML R –111
This is annexure to 'Certificate of Accreditation' and does not require any signature.
Laboratory Name TRUECAL, PLOT NO 18, FIRST FLOOR, SANTOSHIMA COLONY,SECUNDERABAD, TELANGANA, INDIA
Accreditation Standard ISO/IEC 17025:2017
Certificate Number CC-2230 Page No. : 24 / 44
Validity 14/05/2019 to 13/05/2021 Last Amended on 23/05/2019
S.No Discipline / Group Quantity Measured/Instrument
Range / Frequency * CalibrationMeasurementCapability(±)
Remarks
153 MECHANICAL-WEIGHTS
F2 Class and Coarser 5 kg 12mg Using E2 classStandard weights &precision balance witha Readability 0.001 g/0.01g as per OIML R –111
154 MECHANICAL-WEIGHTS
F2 Class Weights andCoarser weights
20 kg 113mg Using F1 classstandard weights andprecision balance witha readability of 0.001kg / 0.1
155 MECHANICAL-WEIGHTS
M1 Class Weights andCoarser weights
10 kg 99mg Using F1 class weightsand precision balancewith a readability 0.001kg / 0.1 g
156 MECHANICAL-WEIGHTS
M1 Class Weights andCoarser weights
50 kg 817mg Using F1 classstandard weights andprecision balance witha readability of 0.001kg / 0.1 g
157 MECHANICAL-WEIGHTS
Weights F1 Class andCoarser
10 mg 0.01mg Using PrecisionBalance with aReadability 0.01/0.1mg/1mg/ 10mg As perOIML R - 111 -
158 MECHANICAL-WEIGHTS
Weights F1 Class andCoarser
2 mg 0.01mg Using PrecisionBalance with aReadability 0.01/0.1mg/1mg/ 10mg As perOIML R - 111 -
This is annexure to 'Certificate of Accreditation' and does not require any signature.
Laboratory Name TRUECAL, PLOT NO 18, FIRST FLOOR, SANTOSHIMA COLONY,SECUNDERABAD, TELANGANA, INDIA
Accreditation Standard ISO/IEC 17025:2017
Certificate Number CC-2230 Page No. : 25 / 44
Validity 14/05/2019 to 13/05/2021 Last Amended on 23/05/2019
S.No Discipline / Group Quantity Measured/Instrument
Range / Frequency * CalibrationMeasurementCapability(±)
Remarks
159 MECHANICAL-WEIGHTS
Weights F1 Class andCoarser
5 mg 0.01mg Using PrecisionBalance with aReadability 0.01/0.1mg/1mg/ 10mg As perOIML R - 111 -
160 THERMAL- SPECIFICHEAT & HUMIDITY
Hygrometer, HumidityMeter/Logger, 5°C to50°C
15% RH to 95% RH 0.92%RH Using ThermoHygrometer withTemperature HumidityGenerator ByComparison Method
161 THERMAL-TEMPERATURE
Glass Thermometer (-) 40 °C to 200 °C 0.48°C Using Std. RTD (PT100), 6 ½ digit DMM,Low/High TemperatureOil Bath ByComparison Method
162 THERMAL-TEMPERATURE
RTD, Thermocouple,Temperature Sensors& Digital Thermometer
400 °C to 1000 °C 1.89°C Using Std. S Type T/C,6 ½ digit DMM ,Furnace ByComparison Method
163 THERMAL-TEMPERATURE
RTD, Thermocouples,Digital Thermometer &Dial Thermometer0
-40 °C to 400 °C 0.38°C Using Std. RTD (PT100), 6 ½ digit DMM,Low/High TemperatureOil Bath, Furnace ByComparison Method
This is annexure to 'Certificate of Accreditation' and does not require any signature.
Laboratory Name TRUECAL, PLOT NO 18, FIRST FLOOR, SANTOSHIMA COLONY,SECUNDERABAD, TELANGANA, INDIA
Accreditation Standard ISO/IEC 17025:2017
Certificate Number CC-2230 Page No. : 26 / 44
Validity 14/05/2019 to 13/05/2021 Last Amended on 23/05/2019
S.No Discipline / Group Quantity Measured/Instrument
Range / Frequency * CalibrationMeasurementCapability(±)
Remarks
Site Facility
1 ELECTRO-TECHNICAL-ALTERNATINGCURRENT (< 1 GHZ)(Source)
AC Current @ 50 Hz to1 kHz
1 A to 20 A 0.17% to 0.20% Using Calibrator FlukeMPC 5522A by Directmethod
2 ELECTRO-TECHNICAL-ALTERNATINGCURRENT (< 1 GHZ)(Source)
AC Current 50 Hz 20 A to 1000 A 3.19% to 0.7% Using Calibrator FlukeMPC 5522A with 50turns current Coil
3 ELECTRO-TECHNICAL-ALTERNATINGCURRENT (< 1 GHZ)(Source)
AC Current 50 Hz to 1kHz
3 mA to 1 A 0.15% to 0.07% Using Calibrator FlukeMPC 5522A by Directmethod
4 ELECTRO-TECHNICAL-ALTERNATINGCURRENT (< 1 GHZ)(Source)
AC Current 50 Hz to 1kHz
30 µA to 3 mA 1.07% to 0.15% Using Calibrator FlukeMPC 5522A by Directmethod
5 ELECTRO-TECHNICAL- DIRECTCURRENT (Measure)
DC Current 1 A to 10 A 0.086% to 0.193% Using Fluke 8846A61/2 Digital DMM byDirect Method
6 ELECTRO-TECHNICAL- DIRECTCURRENT (Measure)
DC Current 1 mA to 100 mA 0.076% to 0.067% Using Fluke 8846A61/2 Digital DMM byDirect Method
7 ELECTRO-TECHNICAL- DIRECTCURRENT (Measure)
DC Current 10 µA to 1 mA 0.404% to 0.076% Using Fluke 8846A61/2 Digital DMM byDirect Method
This is annexure to 'Certificate of Accreditation' and does not require any signature.
Laboratory Name TRUECAL, PLOT NO 18, FIRST FLOOR, SANTOSHIMA COLONY,SECUNDERABAD, TELANGANA, INDIA
Accreditation Standard ISO/IEC 17025:2017
Certificate Number CC-2230 Page No. : 27 / 44
Validity 14/05/2019 to 13/05/2021 Last Amended on 23/05/2019
S.No Discipline / Group Quantity Measured/Instrument
Range / Frequency * CalibrationMeasurementCapability(±)
Remarks
8 ELECTRO-TECHNICAL- DIRECTCURRENT (Measure)
DC Current 10 A to 800 A 0.94% to 1.38% Using Shunt with DMM
9 ELECTRO-TECHNICAL- DIRECTCURRENT (Measure)
DC Current 100 mA to 1 A 0.067% to 0.086% Using Fluke 8846A61/2 Digital DMM byDirect Method
10 ELECTRO-TECHNICAL- DIRECTCURRENT (Source)
DC Current 1 A to 20 A 0.064% to 0.12% Using Fluke MPC5522A by DirectMethod
11 ELECTRO-TECHNICAL- DIRECTCURRENT (Source)
DC Current 10 µA to 100 µA 0.25% to 0.043% Using Fluke MPC5522A by DirectMethod
12 ELECTRO-TECHNICAL- DIRECTCURRENT (Source)
DC Current 100 µA to 100 mA 0.043% to 0.028% Using Fluke MPC5522A by DirectMethod
13 ELECTRO-TECHNICAL- DIRECTCURRENT (Source)
DC Current 100 A to 1000 A 0.87% to 0.7% Using Fluke MPC5522A with 50 TurnsCurrent Coil
14 ELECTRO-TECHNICAL- DIRECTCURRENT (Source)
DC Current 100 mA to 1 A 0.028% to 0.064% Using Fluke MPC5522A by DirectMethod
15 ELECTRO-TECHNICAL- DIRECTCURRENT (Source)
DC Current 20 A to 100 A 0.12% to 0.87% Using Fluke MPC5522A with 50 turnsCurrent Coil
16 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT(Measure)
AC Current @ 10 Hz to5 kHz
1 A to 10 A 0.47% Using Fluke 8846A 61/2 DMM by DirectMethod
This is annexure to 'Certificate of Accreditation' and does not require any signature.
Laboratory Name TRUECAL, PLOT NO 18, FIRST FLOOR, SANTOSHIMA COLONY,SECUNDERABAD, TELANGANA, INDIA
Accreditation Standard ISO/IEC 17025:2017
Certificate Number CC-2230 Page No. : 28 / 44
Validity 14/05/2019 to 13/05/2021 Last Amended on 23/05/2019
S.No Discipline / Group Quantity Measured/Instrument
Range / Frequency * CalibrationMeasurementCapability(±)
Remarks
17 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT(Measure)
AC Current @ 10 Hz to5 kHz
1 mA to 100 mA 0.73% to 0.57% Using 8846A 6 1/2DMM by Direct Method
18 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT(Measure)
AC Current @ 10 Hz to5 kHz
100 mA to 1 A 0.57% Using Fluke 8846A 61/2 DMM by DirectMethod
19 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT(Measure)
AC Current @ 10 Hz to5 kHz
30 µA to 1 mA 0.73% to 0.57% Using Fluke 8846A 61/2 DMM by DirectMethod
20 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT(Measure)
AC Current @ 50 Hz 10 A to 20 A 0.82% Using Shunt with DMM
21 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT(Measure)
AC Voltage @ 10Hz to20 kHz
1 V to 100 V 0.14% to 0.12% Using Fluke 8846A 61/2 DMM by DirectMethod
22 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT(Measure)
AC Voltage @ 10Hz to20 kHz
100 mV to 1 V 0.2% to 0.14% Using Fluke 8846A 61/2 DMM by DirectMethod
This is annexure to 'Certificate of Accreditation' and does not require any signature.
Laboratory Name TRUECAL, PLOT NO 18, FIRST FLOOR, SANTOSHIMA COLONY,SECUNDERABAD, TELANGANA, INDIA
Accreditation Standard ISO/IEC 17025:2017
Certificate Number CC-2230 Page No. : 29 / 44
Validity 14/05/2019 to 13/05/2021 Last Amended on 23/05/2019
S.No Discipline / Group Quantity Measured/Instrument
Range / Frequency * CalibrationMeasurementCapability(±)
Remarks
23 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT(Measure)
AC Voltage @ 10Hz to20 kHz
100 V to 1000 V 0.1% Using Fluke 8846 A 61/2 DMM by DirectMethod
24 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT(Measure)
AC Voltage @ 10Hz to20 kHz
3 mV to 100 mV 1.9% Usign Fluke 8846A 61/2 DMM by DirectMethod
25 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT(Measure)
AC Voltage @ 50 Hz 1 kV to 28 kV 3.3% Using Fluke HV PRobe80K 40 with DMM byDirect Method
26 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT(Measure)
Capacitance 100 Hz 1 µF to 100 µF 0.9% to 0.8% Using LCR Meter byDirect/Comparisonmethod.
27 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT(Measure)
Capacitance 100 Hz 100 uF to 100 mF 0.8% to 1.2% Using LCR Meter byDirect/Comparisonmethod.
28 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT(Measure)
Capacitance 1KHz 10 nF to 100 nF 0.7% to 0.6% Using LCR Meter byDirect/Comparisonmethod.
This is annexure to 'Certificate of Accreditation' and does not require any signature.
Laboratory Name TRUECAL, PLOT NO 18, FIRST FLOOR, SANTOSHIMA COLONY,SECUNDERABAD, TELANGANA, INDIA
Accreditation Standard ISO/IEC 17025:2017
Certificate Number CC-2230 Page No. : 30 / 44
Validity 14/05/2019 to 13/05/2021 Last Amended on 23/05/2019
S.No Discipline / Group Quantity Measured/Instrument
Range / Frequency * CalibrationMeasurementCapability(±)
Remarks
29 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT(Measure)
Capacitance 1KHz 100 nF to 1 µF 0.8% Using LCR meter byDirect/comparisonmethod.
30 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT(Measure)
Capacitance 1KHz 100 pF to 10 nF 0.75% to 0.7% Using LCR Meter byDirect/ComparisonMethod
31 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT(Measure)
DC Voltage 1 kV to 40 kV 1.3% to 2.38% Using Fluke HV Probe80K 40 with DMM byDirect Method
32 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT(Measure)
DC Voltage 1 mV to 1 V 0.47% to 0.004% Using Fluke 8646A61/2 Digit DMM byDirect Methord
33 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT(Measure)
DC Voltage 1 V to 10 V 0.004% Using Fluke 8846A61/2 Digital DMM byDirect Method
34 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT(Measure)
DC Voltage 10 V to 100 V 0.004% to 0.0063% Using Fluke 8846A61/2 Digital DMM byDirect Method
This is annexure to 'Certificate of Accreditation' and does not require any signature.
Laboratory Name TRUECAL, PLOT NO 18, FIRST FLOOR, SANTOSHIMA COLONY,SECUNDERABAD, TELANGANA, INDIA
Accreditation Standard ISO/IEC 17025:2017
Certificate Number CC-2230 Page No. : 31 / 44
Validity 14/05/2019 to 13/05/2021 Last Amended on 23/05/2019
S.No Discipline / Group Quantity Measured/Instrument
Range / Frequency * CalibrationMeasurementCapability(±)
Remarks
35 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT(Measure)
DC Voltage 100 V to 1000 V 0.0064% Using Fluke 8846A61/2 Digital DMM byDirect Method
36 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT(Measure)
Frequency 1 MHz to 1 GHz 0.0015% Using Counter, EZ FC-7150 V by DirectMethod
37 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT(Measure)
Frequency 3 Hz to 1 MHz 0.0035% to 0.0012% Using Counter, EZ FC--7150 V by DirectMethod
38 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT(Measure)
Inductance 1KHz 10 mH to 10 H 0.5% to 1.22% Using Source with LCRMeter byDirect/Comparisonmethod
39 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT(Measure)
Inductance 1KHz 100 uH to 10 mH 0.91% to 0.504% Using Source with LCRMeter byDirect/Comparisonmethod.
40 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT(Measure)
Resistance 1 mohm to 1 ohm 0.64% to 0.42% Using micro ohm meterby direct andcomparison method
This is annexure to 'Certificate of Accreditation' and does not require any signature.
Laboratory Name TRUECAL, PLOT NO 18, FIRST FLOOR, SANTOSHIMA COLONY,SECUNDERABAD, TELANGANA, INDIA
Accreditation Standard ISO/IEC 17025:2017
Certificate Number CC-2230 Page No. : 32 / 44
Validity 14/05/2019 to 13/05/2021 Last Amended on 23/05/2019
S.No Discipline / Group Quantity Measured/Instrument
Range / Frequency * CalibrationMeasurementCapability(±)
Remarks
41 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT(Measure)
Resistance 1 MOhm to 10 MOhm 0.02% to 0.05% Using 8846A 6 1/2DMM using DirectMethod
42 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT(Measure)
Resistance 1 Ohm to 10 Ohm 0.417% Using Fluke 8846A 61/2 DMM by DirectMethod
43 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT(Measure)
Resistance 10 kOhm to 100 kOhm 0.013% to 0.01% Using Fluke 8846A 61/2 DMM by DirectMethod
44 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT(Measure)
Resistance 10 MOhm to 100MOhm
0.05% to 1.07% Using Fluke 8846A 61/2 DMM by DirectMethod
45 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT(Measure)
Resistance 10 Ohm to 100 Ohm 0.05% to 0.02% Using Fluke 8846A 61/2 DMM by DirectMethod
46 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT(Measure)
Resistance 100 kOhm to 1 MOhm 0.01% to 0.02% Using Fluke 8846A 81/2 DMM by DirectMethod
This is annexure to 'Certificate of Accreditation' and does not require any signature.
Laboratory Name TRUECAL, PLOT NO 18, FIRST FLOOR, SANTOSHIMA COLONY,SECUNDERABAD, TELANGANA, INDIA
Accreditation Standard ISO/IEC 17025:2017
Certificate Number CC-2230 Page No. : 33 / 44
Validity 14/05/2019 to 13/05/2021 Last Amended on 23/05/2019
S.No Discipline / Group Quantity Measured/Instrument
Range / Frequency * CalibrationMeasurementCapability(±)
Remarks
47 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT(Measure)
Resistance 100 MOhm to 1 GOhm 1.07% to 4.31% Using 8846A 61/2DMM by Direct Method
48 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT(Measure)
Resistance 100 Ohm to 10 kOhm 0.02% to 0.013% Using Fluke 8846A 6 1/2 DMM by DirectMethod
49 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT (Source)
AC Power, 1 phase,50Hz @ 0.2 lag 120Vto 240 V, 0.1A to 20A
2.4 W to 960 W 1.2% Using MPC, Fluke5502A by DirectMethod
50 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT (Source)
AC Power, 1 phase,50Hz @ 0.5 lag 120Vto 240 V, 0.1A to 20A
6 W to 2.4 kW 0.8% Using MPC Fluke5502A by DirectMethod
51 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT (Source)
AC Power, 1 Phase,50Hz @ 0.8 Lead 120Vto 240 V, 0.1A to 20A
9.6 W to 3.8 kW 0.6% Using MPC Fluke5502A by DirectMethod
52 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT (Source)
AC Power, 1 Phase,50Hz @ UPF 120V to240 V, 0.01A to 20A
1.2 W to 4.8 kW 0.6% Using MPC Fluke5502A by DirectMethod
53 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT (Source)
AC Voltage 10 kHz -100 kHz
10 mV to 100 mV 0.4% to 0.15% Using Fluke MPC5522A by DirectMethod
This is annexure to 'Certificate of Accreditation' and does not require any signature.
Laboratory Name TRUECAL, PLOT NO 18, FIRST FLOOR, SANTOSHIMA COLONY,SECUNDERABAD, TELANGANA, INDIA
Accreditation Standard ISO/IEC 17025:2017
Certificate Number CC-2230 Page No. : 34 / 44
Validity 14/05/2019 to 13/05/2021 Last Amended on 23/05/2019
S.No Discipline / Group Quantity Measured/Instrument
Range / Frequency * CalibrationMeasurementCapability(±)
Remarks
54 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT (Source)
AC Voltage 10 kHz -100 kHz
100 mV to 1 V 0.96% to 0.1% Using Fluke MPC5522A by DirectMethod
55 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT (Source)
AC Voltage 10 kHz to100 kHz
1 V to 100 V 0.1% to 0.297% Using Calibrator FlukeMPC 5522A by Directmethod
56 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT (Source)
AC Voltage 50 Hz to10kHz
100 mV to 100 V 0.03% Using Calibrator FlukeMPC 5522A by Directmethod
57 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT (Source)
AC Voltage 50 Hz to10kHz
3 mV to 100 mV 0.24% to 0.03% Using Calibrator FlukeMPC 5522A by directmethod
58 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT (Source)
AC Voltage 50 Hz to1kHz
100 V to 1000 V 0.04% Using Calibrator FlukeMPC 5522A by Directmethod
59 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT (Source)
DC Power @ 1 V to600 V & 1 mA to 1000A
1 kW to 600 kW 0.6% to 1% Using Fluke 5502A with5500A current coil byDirect method
60 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT (Source)
DC Power @ 1 V to600 V & 1 mA to 1000A
1 mW to 1 kW 0.1% to 0.6% Using Fluke 5502A with5500A current coil byDirect method
61 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT (Source)
DC Resistance 1 GOhm to 1 TOhm 1.19% Using standardResistors by DirectMethod
This is annexure to 'Certificate of Accreditation' and does not require any signature.
Laboratory Name TRUECAL, PLOT NO 18, FIRST FLOOR, SANTOSHIMA COLONY,SECUNDERABAD, TELANGANA, INDIA
Accreditation Standard ISO/IEC 17025:2017
Certificate Number CC-2230 Page No. : 35 / 44
Validity 14/05/2019 to 13/05/2021 Last Amended on 23/05/2019
S.No Discipline / Group Quantity Measured/Instrument
Range / Frequency * CalibrationMeasurementCapability(±)
Remarks
62 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT (Source)
DC Resistance 1 mOhm 0.67% Using StandardResistors by DirectMethod
63 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT (Source)
DC Resistance 1 MOhm to 100 MOhm 0.004% to 0.06% Using Fluke MPC5522A by DirectMethod
64 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT (Source)
DC Resistance 1 Ohm to 10 Ohm 0.1% to 0.02% direct Method/Using5522A
65 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT (Source)
DC Resistance 10 mohm 0.26% Using standardResistors by DirectMethod
66 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT (Source)
DC Resistance 10 Ohm to 1 MOhm 0.02% to 0.004% Using Fluke MPC5522A by DirectMethod
67 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT (Source)
DC Resistance 100 MOhm to 1 GOhm 0.06% to 1% Using Fluke MPC5522A by DirectMethod
68 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT (Source)
DC Resistance 100mOhm 0.26% Using StandardResistors by DirectMethod
69 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT (Source)
DC Voltage 1 V to 10 V 0.0017% Using Calibrator FlukeMPC 5522A
This is annexure to 'Certificate of Accreditation' and does not require any signature.
Laboratory Name TRUECAL, PLOT NO 18, FIRST FLOOR, SANTOSHIMA COLONY,SECUNDERABAD, TELANGANA, INDIA
Accreditation Standard ISO/IEC 17025:2017
Certificate Number CC-2230 Page No. : 36 / 44
Validity 14/05/2019 to 13/05/2021 Last Amended on 23/05/2019
S.No Discipline / Group Quantity Measured/Instrument
Range / Frequency * CalibrationMeasurementCapability(±)
Remarks
70 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT (Source)
DC Voltage 10 mV to 1 V 0.043% to 0.0015% Using Calibrator FlukeMC 5522A
71 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT (Source)
DC Voltage 10 V to 1000 V 0.0015% to 0.0023% Using Calibrator FlukeMPC 5522A
72 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT (Source)
Frequency 1 Hz to 1 MHz 0.12% to 0.0029% Using Fluke MPC5502A, R&S SignalGenerator SMY 02 byDirect Method
73 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT (Source)
Frequency 1 MHz to 2 GHz 3.48ppm Using Fluke MPC5502A, R & S SignalGenerator SMY 02 byDirect Method
74 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT (Source)
Oscilloscope Amplitude 5 mV p-p to 60 (SquareWave Signal) V p-p
0.64% Using Fluke MPC5502A by DirectMethod
75 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT (Source)
Oscilloscope BandWidth
250 MHz to 2 GHz 6.7% Using Signal GeneratorSMY 02 by DirectMethod
76 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT (Source)
Oscilloscope BandWidth
50 MHz to 250 MHz 3.0% Using Signal GeneratorSMY 02 by DirectMethod
77 ELECTRO-TECHNICAL-ELECTRICALEQUIPMENT (Source)
Oscilloscope TimeMarker
1 ns to 5 s 0.06% to 0.58% Using Time MarkGenerator TG 201 byDirect Method
This is annexure to 'Certificate of Accreditation' and does not require any signature.
Laboratory Name TRUECAL, PLOT NO 18, FIRST FLOOR, SANTOSHIMA COLONY,SECUNDERABAD, TELANGANA, INDIA
Accreditation Standard ISO/IEC 17025:2017
Certificate Number CC-2230 Page No. : 37 / 44
Validity 14/05/2019 to 13/05/2021 Last Amended on 23/05/2019
S.No Discipline / Group Quantity Measured/Instrument
Range / Frequency * CalibrationMeasurementCapability(±)
Remarks
78 ELECTRO-TECHNICAL-TEMPERATURESIMULATION(Measure)
TemperatureSimulation (Calibrationof temperatureIndicator/Controller/Recorder/Calibrator)RTD
(-)200 °C to 800 °C 0.3°C Using Fluke 5502A inMeasure by DirectMethod
79 ELECTRO-TECHNICAL-TEMPERATURESIMULATION(Measure)
TemperatureSimulation (Calibrationof temperatureIndicator/Controller/Recorder/Calibrator)Thermocouples .NType
(-)200 °C to 1300 °C 0.6°C Using Fluke 5502A inMeasure mode byDirect Method
80 ELECTRO-TECHNICAL-TEMPERATURESIMULATION(Measure)
TemperatureSimulation (Calibrationof temperatureIndicator/Controller/Recorder/Calibrator)Thermocouples B type
600 °C to 1800 °C 0.68°C Using Fluke 5502A inMeasure mode byDirect Method
81 ELECTRO-TECHNICAL-TEMPERATURESIMULATION(Measure)
TemperatureSimulation (Calibrationof temperatureIndicator/Controller/Recorder/Calibrator)Thermocouples E type
(-)200 °C to 1000 °C 0.6°C Using Fluke 5502A inMeasure mode byDirect Method
82 ELECTRO-TECHNICAL-TEMPERATURESIMULATION(Measure)
TemperatureSimulation (Calibrationof temperatureIndicator/Controller/Recorder/Calibrator)Thermocouples J type
(-)200 °C to 1200 °C 0.51°C Using Fluke 5502A inMeasure mode byDirect Method
This is annexure to 'Certificate of Accreditation' and does not require any signature.
Laboratory Name TRUECAL, PLOT NO 18, FIRST FLOOR, SANTOSHIMA COLONY,SECUNDERABAD, TELANGANA, INDIA
Accreditation Standard ISO/IEC 17025:2017
Certificate Number CC-2230 Page No. : 38 / 44
Validity 14/05/2019 to 13/05/2021 Last Amended on 23/05/2019
S.No Discipline / Group Quantity Measured/Instrument
Range / Frequency * CalibrationMeasurementCapability(±)
Remarks
83 ELECTRO-TECHNICAL-TEMPERATURESIMULATION(Measure)
TemperatureSimulation (Calibrationof temperatureIndicator/Controller/Recorder/Calibrator)Thermocouples K type
(-)200 °C to 1350 °C 0.7°C Using Fluke 5502A inMeasure mode byDirect Method
84 ELECTRO-TECHNICAL-TEMPERATURESIMULATION(Measure)
TemperatureSimulation (Calibrationof temperatureIndicator/Controller/Recorder/Calibrator)Thermocouples R type
0 °C to 1750 °C 1.1°C Using Fluke 5502A inMeasure mode byDirect Method
85 ELECTRO-TECHNICAL-TEMPERATURESIMULATION(Measure)
TemperatureSimulation (Calibrationof temperatureIndicator/Controller/Recorder/Calibrator)Thermocouples S type
0 °C to 1750 °C 1.1°C Using Fluke 5502A inMeasure mode byDirect Method
86 ELECTRO-TECHNICAL-TEMPERATURESIMULATION(Measure)
TemperatureSimulation (Calibrationof temperatureIndicator/Controller/Recorder/Calibrator)Thermocouples T type
(-)200 °C to 400 °C 0.7°C Using Fluke 5502A inMeasure mode byDirect Method
87 ELECTRO-TECHNICAL-TEMPERATURESIMULATION (Source)
(Calibration ofTemperature Indicator/controller/Recorder/Calibrator) RTDthermocouples
-200 °C to 800 °C 0.3°C Using Fluke MPC5522A by DirectMethod
88 ELECTRO-TECHNICAL-TEMPERATURESIMULATION (Source)
(Calibrtion ofTemperatureIndicator/Controller/Recorder/Calibrator) J type
(-)200 °C to 1200 °C 0.51°C Using Fluke MPC5522A by DirectMethod
This is annexure to 'Certificate of Accreditation' and does not require any signature.
Laboratory Name TRUECAL, PLOT NO 18, FIRST FLOOR, SANTOSHIMA COLONY,SECUNDERABAD, TELANGANA, INDIA
Accreditation Standard ISO/IEC 17025:2017
Certificate Number CC-2230 Page No. : 39 / 44
Validity 14/05/2019 to 13/05/2021 Last Amended on 23/05/2019
S.No Discipline / Group Quantity Measured/Instrument
Range / Frequency * CalibrationMeasurementCapability(±)
Remarks
89 ELECTRO-TECHNICAL-TEMPERATURESIMULATION (Source)
(Calibrtion ofTemperatureIndicator/Controller/Recorder/Calibrator)Thermocouple B Type
600 °C to 1800 °C 1.03°C Using Fluke MPC5522A by DirectMethod
90 ELECTRO-TECHNICAL-TEMPERATURESIMULATION (Source)
(Calibrtion ofTemperatureIndicator/Controller/Recorder/Calibrator)Thermocouple E Type
(-)200 °C to 1000 °C 0.25°C Using Fluke MPC5522A by DirectMethod
91 ELECTRO-TECHNICAL-TEMPERATURESIMULATION (Source)
(Calibrtion ofTemperatureIndicator/Controller/Recorder/Calibrator)Thermocouple K Type
(-)200 °C to 1350 °C 0.35°C Using Fluke MPC5522A by Directmethod
92 ELECTRO-TECHNICAL-TEMPERATURESIMULATION (Source)
(Calibrtion ofTemperatureIndicator/Controller/Recorder/Calibrator)Thermocouple N Type
(-)200 °C to 1300 °C 0.25°C Using Fluke MPC5522A by DirectMethod
93 ELECTRO-TECHNICAL-TEMPERATURESIMULATION (Source)
(Calibrtion ofTemperatureIndicator/Controller/Recorder/Calibrator)Thermocouple R Type
70 °C to 1750 °C 0.74°C Using Fluke MPC5522A by DirectMethod
94 ELECTRO-TECHNICAL-TEMPERATURESIMULATION (Source)
(Calibrtion ofTemperatureIndicator/Controller/Recorder/Calibrator)Thermocouple S Type
70 °C to 1750 °C 0.25°C Using Fluke MPC5522A by DirectMethod
This is annexure to 'Certificate of Accreditation' and does not require any signature.
Laboratory Name TRUECAL, PLOT NO 18, FIRST FLOOR, SANTOSHIMA COLONY,SECUNDERABAD, TELANGANA, INDIA
Accreditation Standard ISO/IEC 17025:2017
Certificate Number CC-2230 Page No. : 40 / 44
Validity 14/05/2019 to 13/05/2021 Last Amended on 23/05/2019
S.No Discipline / Group Quantity Measured/Instrument
Range / Frequency * CalibrationMeasurementCapability(±)
Remarks
95 ELECTRO-TECHNICAL-TEMPERATURESIMULATION (Source)
(Calibrtion ofTemperatureIndicator/Controller/Recorder/Calibrator)Thermocouple T Type
(-)200 °C to 400 °C 0.4°C Using Fluke MPC5522A by DirectMethod
96 ELECTRO-TECHNICAL- TIME &FREQUENCY(Measure)
Stop Watch 5 s to 86400 s 2% to 0.084% Using Stop Watch byComparison method
97 ELECTRO-TECHNICAL- TIME &FREQUENCY(Measure)
Timer 500 msec to 9000 sec 1.41% to 0.084% Using Timer byComparison Method
98 ELECTRO-TECHNICAL- TIME &FREQUENCY(Measure)
Timer 9000 sec to 86400 sec 0.27% Using Timer byComparison method
99 MECHANICAL-DIMENSION (BASICMEASURINGINSTRUMENT,GAUGE ETC.)
Caliper ( Vernier, Dial,Digital) L.C. 10µm
0 mm to 1000 mm 10.8µm Using Grade “0” GaugeBlocks/Caliper Checkerby comparison methodbased on IS 3651
100 MECHANICAL-DIMENSION (BASICMEASURINGINSTRUMENT,GAUGE ETC.)
Caliper (Vernier, Dial,Digital) L.C. 10µm
0 mm to 600 mm 8.5µm Using grade 0 gaugeblocks / CaliperChecker by comparisonmethod based on IS3651
101 MECHANICAL-DIMENSION (BASICMEASURINGINSTRUMENT,GAUGE ETC.)
Electronic HeightGauge L. C.: 0.1 µm
0 mm to 1000 mm 5.9µm Using Gauge Blocks /Caliper Checker
This is annexure to 'Certificate of Accreditation' and does not require any signature.
Laboratory Name TRUECAL, PLOT NO 18, FIRST FLOOR, SANTOSHIMA COLONY,SECUNDERABAD, TELANGANA, INDIA
Accreditation Standard ISO/IEC 17025:2017
Certificate Number CC-2230 Page No. : 41 / 44
Validity 14/05/2019 to 13/05/2021 Last Amended on 23/05/2019
S.No Discipline / Group Quantity Measured/Instrument
Range / Frequency * CalibrationMeasurementCapability(±)
Remarks
102 MECHANICAL-DIMENSION (BASICMEASURINGINSTRUMENT,GAUGE ETC.)
Surface Plate 4000 mm to 4000 mm 10.8µm Using Precision level(spirit level) bycomparison methodbased on IS 2285, IS7327, IS 12937
103 MECHANICAL-PRESSUREINDICATING DEVICES
Digital/AnalogueVacuum Gauges,Transducers/Transmitters, switches
0 bar to -0.95 bar 1.184% rdg Using PneumaticVacuum ComparatorDigital Pressure GaugePump by comparisonmethod based on DKD-R6-1
104 MECHANICAL-PRESSUREINDICATING DEVICES
Hydraulic PressureDigital/Analoguegauges,Transducers/Transmitters, Switches
0 bar to 1000 bar 0.123% rdg using HydraulicComparator pumpDigital Pressure Gaugeby comparison methodbased on DKD-R6-1.
105 MECHANICAL-PRESSUREINDICATING DEVICES
Pneumatic PressureDigital/AnaloguePressure gauges,Transducers/Transmitters, switches
0 bar to 40 bar 0.156% rdg Using PneumaticPressure ComparatorPump Digital PressureGauge by comparisonbased on DKD-R6-1
106 MECHANICAL-WEIGHING SCALEAND BALANCE
Weighing Balance d:-0.01g
>200 g to 1 kg 0.01g Using StandardWeights of E2 Class asper OIML R – 76-1
107 MECHANICAL-WEIGHING SCALEAND BALANCE
Weighing Balance d:-0.1g
>1 kg to 5 kg 100mg Using StandardWeights of E2 Class asper OIML R – 76-1
108 MECHANICAL-WEIGHING SCALEAND BALANCE
Weighing Balance d:-0.1mg
< Up to 60 g 0.1mg Using StandardWeights of E2 Class asper OIML R – 76-1
This is annexure to 'Certificate of Accreditation' and does not require any signature.
Laboratory Name TRUECAL, PLOT NO 18, FIRST FLOOR, SANTOSHIMA COLONY,SECUNDERABAD, TELANGANA, INDIA
Accreditation Standard ISO/IEC 17025:2017
Certificate Number CC-2230 Page No. : 42 / 44
Validity 14/05/2019 to 13/05/2021 Last Amended on 23/05/2019
S.No Discipline / Group Quantity Measured/Instrument
Range / Frequency * CalibrationMeasurementCapability(±)
Remarks
109 MECHANICAL-WEIGHING SCALEAND BALANCE
Weighing Balance d:-0.1mg
>60 g to 220 g 0.1mg Using StandardWeights of E2 Class asper OIML R – 76-1
110 MECHANICAL-WEIGHING SCALEAND BALANCE
Weighing Balanced:10g
>60 kg to 100 kg 9g Using StandardWeights of F1 class asper OIML R76-1
111 MECHANICAL-WEIGHING SCALEAND BALANCE
Weighing Balance d:1g >5 kg to 60 kg 1g Using StandardWeights of F1 class asper OIML R76-1
112 THERMAL- SPECIFICHEAT & HUMIDITY
Climatic, Temperature& Humidity Chamber @50 %RH
-80 °C to 200 °C 0.72°C Using Temp & Humiditymeter, Std RTD (PT100) & paperlessrecorder by comparisonmethod, RH-Singlepoint, Temp-multi pointcalibration
113 THERMAL- SPECIFICHEAT & HUMIDITY
Climatic, Temperature& Humidity Chamber@10°C to 60°C
10 %RH to 95 %RH 0.83%RH Using Temperature &Humidity Meter, StdRTD (PT100) &Paperless recorder byComparison methodRH-Single point, Temp-Multi point calibration
114 THERMAL-TEMPERATURE
Glass Thermometer (-) 40 °C to 200 °C 0.48°C Using Std. RTD (PT100), 6 ½ digit DMM,Low/High TemperatureOil Bath ByComparison Method
115 THERMAL-TEMPERATURE
RTD, Thermocouple,Temperature Sensors& Digital Thermometer
400 °C to 1000 °C 1.89°C Using Std. S Type T/C,6 ½ digit DMM ,Furnace ByComparison Method
This is annexure to 'Certificate of Accreditation' and does not require any signature.
Laboratory Name TRUECAL, PLOT NO 18, FIRST FLOOR, SANTOSHIMA COLONY,SECUNDERABAD, TELANGANA, INDIA
Accreditation Standard ISO/IEC 17025:2017
Certificate Number CC-2230 Page No. : 43 / 44
Validity 14/05/2019 to 13/05/2021 Last Amended on 23/05/2019
S.No Discipline / Group Quantity Measured/Instrument
Range / Frequency * CalibrationMeasurementCapability(±)
Remarks
116 THERMAL-TEMPERATURE
RTD, Thermocouples,Digital Thermometer &Dial Thermometer0
-40 °C to 400 °C 0.38°C Using Std. RTD (PT100), 6 ½ digit DMM,Low/High TemperatureOil Bath, Furnace ByComparison Method
117 THERMAL-TEMPERATURE
Thermal Chambers/Oven, Water Bath,Furnace
(-) 80 °C to 0 °C 0.72°C Using Std. RTD (Pt100), N type T/C ,Paperless Recorder ByComparison MethodMulti Point (9 Points)Calibration
118 THERMAL-TEMPERATURE
Thermal Chambers/Oven, Water Bath,Furnace
0 °C to 400 °C 0.72°C Using Std. RTD (Pt100), N type T/C ,Paperless Recorder ByComparison MethodMulti Point (9 Points)Calibration
119 THERMAL-TEMPERATURE
Thermal Chambers/Oven, Water Bath,Furnace
400 °C to 1000 °C 2.10°C Using Std. RTD (Pt100), N type T/C ,Paperless Recorder ByComparison MethodMulti Point (9 Points)Calibration
This is annexure to 'Certificate of Accreditation' and does not require any signature.
Laboratory Name TRUECAL, PLOT NO 18, FIRST FLOOR, SANTOSHIMA COLONY,SECUNDERABAD, TELANGANA, INDIA
Accreditation Standard ISO/IEC 17025:2017
Certificate Number CC-2230 Page No. : 44 / 44
Validity 14/05/2019 to 13/05/2021 Last Amended on 23/05/2019