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TURKEY REPUBLICMINISTRY OF ENVIRONMENT AND FORESTRYTURKISH STATE METEOROLOGICAL SERVICE
DIRECTORY OF METEOROLOGICAL INSTRUMENTS AND CALIBRATION
CALIBRATIONCENTER
Calibration Center - Ankara 2010
KALMER
At the Calibration Center: Automated
Weather Observing System's sensors that
is installed to all around the Türkiye are
calibrated by applying the 17025
standards.
Calibration Center is accredited for the
calibrations of tempetature, relative
humuidity, air pressure and wind speed
sensors.
Calibration Center
Calibration Center - Ankara 2010
CALIBRASTION CENTER ORGANIZATIONAL CHART
ADMINISTRATION AND FINANCE DEPARTMENT
Director of Meteorological Instruments and Calibration BranchQuality Manager
Documentation Unit Senior Chief of Calibration Laboratories
Temperature & Humidity Calibration Lab.
Wind Speed Calibration Lab.
Pressure Calibration Lab.
Radiation Calibration Lab.
Precipitation Calibration Lab.
Instrument Acceptance, Registration , and Archive
Calibration Center - Ankara 2010
Calibration Center operates under
Meteorological Instruments and
Calibration Division.
DIRECTORY OF METEOROLOGICAL INSTRUMENTS and CALIBRATION
Calibration Center - Ankara 2010
PRECIPITATION WIND
TEMP&HUM
SOLAR RADIATION
PRESSUREMr. Nur DOĞAN
Director of Meteorological Instrumentsand Calibration Division
QUALITY MANAGER
On behalf of the management:
Responsible for the operation of the
Calibration Center in accordance
with the rules of the 17025
standards.
QUALITY MANAGEMENT PERSONNEL
NAME & SURNAME POSITION CADRE GRADUATION
YUSUF ÖZCAN CANDEMİR QUALITY MANAGER ENGINEER ELECTRONICS
AHMET APAYDIN QUALITY MANAGER ASSISTANT ENGINEER MECHANICAL
Calibration Center - Ankara 2010
Mr. Yusuf Ö. CANDEMİR
CALIBRATION CENTER UNITS
- Instrument Acceptance, Registration
and Archive,
- Temperature & Humidity Calibration
Laboratory,
- Pressure Calibration Laboratory,
- Wind Speed Calibration Laboratory,
- Radiation Calibration Laboratory,
- Precipitation Calibration Laboratory.
Calibration Center - Ankara 2010
Mr. Tekin SOYLUSenior chief of the Laboratories
CALIBRATION CENTERPERSONNEL CHART
NO NAME & SURNAME POSITION CADRE GRADUATION
1 TEKİN SOYLU MANAGER FOR THE LABORATORIES ENGINEER ELECTRONICS
2 ZAFER TURGAY DAĞ CHIEF OF RADIATION LAB. ENGINEER ELECTRONICS
3 AŞIR YASDUR RADIATION LAB. PER. TECHNICIAN ELECTRONICS
4 Y. ÖZCAN CANDEMİR CHIEF OF WIND SPEED LAB. ENGINEER ELECTRONICS
5 TUĞRUL ÇUKURLUOĞLU WIND SPEED LAB. PER. TECHNICIAN ELECTRICAL
6 HAMZA AYDIN CESSUR CHIEF OF TEMP&HUMİDİTY LAB. ENGINEER INDUSTRY
7 YUSUF KARAÇOR TEMPERATURE&HUMİDİTY LAB. PER. TECHNICIAN ELECTRONICS
8 AYDIN ÜREN TEMPERATURE&HUMİDİTY LAB. PER. TECHNICIAN ELECTRONICS
9 İBRAHİM ARPA CHIEF OF PRESSURE LAB. ENGINEER MECHANICAL
10 İRFAN KAYAPINAR PRESSURE LAB. PER. TECHNICIAN ELECTRICAL
11 MUSA YER ALTI PRESSURE LAB. PER. TECHNICIAN METAL
12 SERPİL SAYAR CHIEF OF PRECIPITATION LAB. ENGINEER METEOROLOGY
13 MELEK DOĞAN PRECIPITATION LAB. PER. TECHNICIAN ELECTRICAL
14 NURTEKİN ULUCAN INSTRUMENT ACCEPTANCE®ISTRATION AND ARCHIVE
STAFF HIGH SCHOOL
15 MELTEM ŞEN INSTRUMENT ACCEPTANCE®ISTRATION AND ARCHIVE
TECHNICIAN ELECTRICAL
Calibration Center - Ankara 2010
INSTRUMENT ACCEPTANCE & REGISTRATION AND ARCHİVE
Instruments accepted to the
Calibration Center are registered
and related documents are
archived in accordance with the
rules of 17025 standards.
Calibration Center - Ankara 2010
CALIBRATION CENTERENVIRONMENTAL CONDITIONS OF THE LABRATORIES
LABORATORY TEMPERATURE HUMIDITY PRESSURE
Pressure 23 °C ± 1 °C 45%RH ± 10%RH Atmospheric pressure
Temperature & Humidity 23 °C ± 2 °C 45%RH ± 15%RH ---
Wind Speed 23 °C ± 10 °C 50%RH ± 30%RH ---
Radiation 23 °C ± 2 °C 45%RH ± 10%RH ---
Precipitation 23 °C ± 2 °C 45%RH ± 10%RH ---
Environmental conditions of the Laboratories are controlled by using
precision air-conditioner. The measured data of temperature and
humuidity are automatically displayed and stored.
Calibration Center - Ankara 2010
Devices to control the laboratory environmental conditions:
Liebert Hiross HPM
Precision Air conditioner
Fluke Hart Scientific 1620A
Measuring, displaying and recording.
Calibration Center - Ankara 2010
CALIBRATION CENTERENVIRONMENTAL CONDITIONS OF THE LABRATORIES
The thermometer types to be
calibrated:
1. Liquid glass thermometers,
2. Resistance thermometers,
3. Analog output thermometers,
4. Thermometers with display.
TEMPERATURE & HUMIDITY LABORATORY
Calibration Center - Ankara 2010
All types of relative humidity
sensors are calibrated.
Scope of Accreditation
Quantity, Instrument to be calibrated Measurement Range
Best Measurement
Capability(k=2) (±)
Remarks
TEMPERATUREResistance Thermometers
Water Triple Point 0,01 0C 0,014 °C Using Triple Point
-40 0C ile +50 0C 0,04 0C Using Liquid Bath
-40 0C ile +50 0C 0,13 0C Using Climate ChamberLiquid Glass Thermometer
-40 0C ile +50 0C 0,06 0C Using Liquid Bath
Analog Output Thermometer -40 0C ile +50 0C
0,05 °C Using Liquid Bath
0,13 °C Using Cabin air-conditioningThermometers with display
-40 0C ile +50 0C 0,05 °C Using Liquid Bath
0,13 0C Using Climate ChamberRELATIVE HUMIDITYRelative Humidity Sensors %10 - %80 % 1,2 Using Humidity Generator
%20 - %80 % 2,5 Using Climate Chamber
Calibration Center - Ankara 2010
TEMPERATURE & HUMIDITY LABORATORY
Reference devices for relative humidity calibration:
Thunder Scientific 2500 Humidity Generator.
Operation range: -10˚C / +70˚C
10%RH / 90%RH
Vaisala HMP76
Calibration Center - Ankara 2010
TEMPERATURE & HUMIDITY LABORATORY
Climate provider for Relative Humidity Calibration:
Weiss SB22 500
Climate Chamber.
Operation Range:
-50˚C / +50˚C
10%RH / 90%RH
Calibration Center - Ankara 2010
TEMPERATURE & HUMIDITY LABORATORY
Isotech 909Q Standard Platinum
Resistance Thermometer
Hart Scientific 5615 Platinum
Resistance Thermometer
Calibration Center - Ankara 2010
TEMPERATURE & HUMIDITY LABORATORY
Reference devices for Temperature Calibration:
Fluke 7381 Liquid bath.
Operation range:
-80˚C /+110˚C
Calibration Center - Ankara 2010
TEMPERATURE & HUMIDITY LABORATORY
Climate provider for Temperature Calibration:
Weiss SB22 500
Climate Chamber.
Operation Range: -50˚C / +50˚C
10%RH / 90%RH
Fluke PRT measuring unit, Zeno 3200 Data Logger and Fluke 8846A
6 ½ digit multimeter are used to measure the data.
Calibration Center - Ankara 2010
TEMPERATURE & HUMIDITY LABORATORY
Secondary devices for Temperature & Humidity Laboratory:
Calibration at The Triple Point of Water (TPW)and
Ice Point Calibration :
Calibration Center - Ankara 2010
TEMPERATURE & HUMIDITY LABORATORY
PRESSURE CALIBRATION LABORATORY
Pressure sensors types to be
calibrated:
1. Frequency output barometers,
2. Digital output barometers,
3. Barometers with digital display,
4. Mechanical barometers.
Calibration Center - Ankara 2010
Quantity, Instrument
to be calibrated
Measurement Range
Measurement Conditions
Best Measurement
Capability(k=2) (±)
Remarks
PressureAbsolute PressureBarometers 750 mbar –
1050mbar
Pressure Cabin (Gas)
0,12 mbar Procedures are prepared with DKD R-
6.1 , EURAMET/cg-17/v.01
and OIML R 97 Calibrator
(Gas)0,08 mbar
Calibration Center - Ankara 2010
Scope of Accreditation
PRESSURE CALIBRATION LABORATORY
Parosceintific 785 digiquartz barometer
Calibration Center - Ankara 2010
PRESSURE CALIBRATION LABORATORY
Reference device for Pressure Calibration:
Pressure Chamber
Fluke PPC4-ui A100K Calibrator.
Dry air are used (Azoth gas).
Calibration Center - Ankara 2010
PRESSURE CALIBRATION LABORATORY
Climate providers for Pressure Calibration:
Druck DPI 145
Measurement device for frequency
output barometer.
Measurement device
for digital output
barometer.
Calibration Center - Ankara 2010
PRESSURE CALIBRATION LABORATORY
Secondary devices of Pressure Laboratory:
Paroscientific 765
digiquartz barometer.
Ruska 6200 barometer.
Calibration Center - Ankara 2010
PRESSURE CALIBRATION LABORATORY
Secondary devices of the Pressure Laboratory:
WIND SPEED CALIBRATION LABORATORY
Wind Speed sensor types to
be calibrated (Cup, hotwire,
ultrasonic, pitot, propeller):
1. Electronics wind speed
sensors,
2. Mechanical wind speed
sensors.
Calibration Center - Ankara 2010
Quantity, Instrument to be
calibrated
Measurement Range
Measurement Conditions
Best Measurement
Capability(k=2) (±)
Remarks
WIND SPEED SENSORS (REFERENCE IS ULTRASONICS)
2,5 m/s - 30 m/s ±(0,11+%0,4xV) m/s
COMPARISON METHOD
WIND SPEED SENSORS (REFERENCE IS PITOT
TUBE MICROMANOMETER)
3 m/s - 34 m/s ± (0,05 + %0,7xV) m/s
COMPARISON METHOD
Calibration Center - Ankara 2010
WIND SPEED CALIBRATION LABORATORY
Scope of Accreditation
Furness Control FCO510
Micromanometer and Pitot tube.Thies 2D 4.3810.00.340
Ultrasonic wind speed sensor
Calibration Center - Ankara 2010
WIND SPEED CALIBRATION LABORATORY
Reference devices for Wind Speed Calibration:
Wind Speed Tunnel is the Göttinger type,
closed loop and open test area ( 0 – 40 m/s).
Calibration Center - Ankara 2010
WIND SPEED CALIBRATION LABORATORY
Medium provider for Wind Speed Calibration:
Hotwire Testo 435
Wind Speed Sensor.
Druck PTX7517-1 Pressure (600–1100mbar)
PR 5333A Temperature (0-40ºC) sensors.
Calibration Center - Ankara 2010
WIND SPEED CALIBRATION LABORATORY
Devices of the Wind Speed Calibration Laboratory:
Vaisala WMS302M and WAA151, Thies Clima 4.3303.22.007,
Qualimetrics ECN4738, Siap handel type, Vector İnst.
A100M/HE-1 and Lastem DN002 Wind Speed sensors are used.
Calibration Center - Ankara 2010
WIND SPEED CALIBRATION LABORATORY
Devices of the Wind Speed Calibration Laboratory:
RADIATION CALIBRATION LABORATORY
Pyranometers are calibrated
at the Radiation Calibration
Laboratory under the
constant irradiance and new
sensitivity coefficients for the
calibrated sensors are
calculated.
Calibration Center - Ankara 2010
Quantity, Instrument
to be calibrated
Measurement Range
Measurement Conditions
Best Measurement
Capability(k=2) (±)
Remarks
Pyranometer 500W/m²– 700W/m²
Comparison with CPM22 (used as a reference) by using constant light irradiance
indoor calibration
±2W/m²COMPARISON
METHOD
Calibration Center - Ankara 2010
RADIATION CALIBRATION LABORATORY
Scope of the Calibration
Kipp&zonen CMP22 Pyranometer
Calibration Center - Ankara 2010
RADIATION CALIBRATION LABORATORY
Reference device for Pyranometer Calibration:
Kipp&Zonen Calibration Facility for Pyranometers.
Indoor Pyranometer Calibration System under constant irradiance light
(500W/m² - 700W/m²).Calibration Center - Ankara 2010
RADIATION CALIBRATION LABORATORY
Medium provider for Pyranometers Calibration:
Keithley 2000 6 ½
digit multimeter
Kipp&Zonen CMP21
Pyranometer
Calibration Center - Ankara 2010
RADIATION CALIBRATION LABORATORY
Devices of the Pyranometers Calibration Laboratory:
PRECIPITATION CALIBRATION LABORATORY
Precipitation (Rain Gauge)
sensors types to be calibrated:
1. Tipping bucket rain gauges,
2. Weighing type rain gauges.
Calibration Center - Ankara 2010
Calibration Center - Ankara 2010
PRECIPITATION CALIBRATION LABORATORY
Scope of calibration
Quantity, Instrument
to be calibrated
Measurement Range
Measurement Conditions
Best Measurement
Capability(k=2) (±)
Remarks
Precipitation (Rain Gauge)
1– 4000 gr
Precision Electronic Balances
And peristaltic pump
%1COMPARISON
METHOD
Mettler Toledo XP4002S
Precision Electronic Balances
800 gr. / 4100 gr.
Baykon F1 Class Weigths
1 gr / 2 kg
Calibration Center - Ankara 2010
PRECIPITATION CALIBRATION LABORATORY
Reference devices for Rain Gauges Calibration:
Precipitation simulation is
prepared by using the Watson
Marlow 520Du peristaltic
pump which calculates the
necessary amount of water
for the desired amount of
Rain İntensity.
Calibration Center - Ankara 2010
PRECIPITATION CALIBRATION LABORATORY
Medium provider for Rain Gauges Calibration:
Zeno 3200 Data LoggerCaps and tubes with
different type and
dimensions.
Calibration Center - Ankara 2010
PRECIPITATION CALIBRATION LABORATORY
Secondary devices of the Precipitation Laboratory:
THANK YOUFOR YOUR INTEREST
Calibration Center - Ankara 2010