...since 1986

Jewellery EquipmentCatalogue

Aczet Pvt. Ltd. formerly known as Citizen Scale (I) Pvt. Ltd. is the leading technology provider catering to the technology

requirements of jewellery, watch manufacturing industries and financial institutions for high precision weighing, material testing

and coating thickness measurements, laser welding and engraving. It possesses certificates like ISO 9001:2008 , NTEP, EC, CE Type

approval etc.

Aczet is backed by a small yet diverse In-house R&D team includes engineers /doctorate from different streams like Mechanical,

Electronics, Embedded and software is the key reason behind Aczet's success. This assures the company to keep abreast with

modern technology advancements in it's core competencies of weighing, XRF and Laser machinery.

Aczet already has established presence of its products and full-fledged services in more than 52 countries across the globe with the

help of its local representatives in each country. Today morethan 200 employees work together at Aczet worldwide with common

vision, mutual goals and strategies. Aczet is constantly working hard to increase it's global presence in each segment and each

country with philosophy of best quality products and services at reasonable price

XRF Laser

Aczet, with its close tie-ups with ITALIAN

spare part manufacturer for Laser

machines, invented efficient laser

soldering and engravers with best

durability at reasonable price. DSP

technology adoption with strong power

made laser solder preferable product

for jewellery and watch manufacturing

industry.

Aczet is one of six companies in world

producing High precision Balances

based on EMFC technology. We have

further marked our success in jewellery

industry by inventing specialized

application balances like Carat

Balances for diamond weighing and

Karat Analyzer specia l i zed for

measuring purity of precious metal like

gold, silver, platinum based on specific

gravity. With the launch of Micro

balance, Aczet holds position in top

three companies having technical

capability in weighing industry.

Aczet is also a proud owner of the

leading German Technology to

manufacture XRF machines for material

tes t ing and coat ing th ickness

measurement from more than 2

decades with installation base of more

than 2000 units. With its engineering

capabilities, Aczet invented smallest

footprint XRF Cube model suitable for

today's customer need keeping intact

German engineering for measurement

and safety at the same time ideal for

Jewellery processing units and watch

manufacturing industry to measure

composit ion of precious metal

accurately yet non destructive and with

shortest measurement time of 60

second. This instrument also helps to

measure coating thickness up to 3 to 4

l a y e r s a c c u r a t e l y w i t h n a n o

measurement.

About Us

2

Weighing

3

Model

Applied Application

X-ray Tube

High Voltage

Detector

Measurement Time

Collimator

Sample Stage

Power Supply

Inside Chamber

Dimension

Weight

Measuring Direction Bottom to Top

Gold & Silver Analysis in jewellery and alloys, Coating Thickness Measurement on Metals

StaRk

Gold Testing Machine

GERMANTECHNOLOGY

Coating Thickness

MaterialAnalysis

50kV (1.2mA) Software Control Optimized

Mini-focus,high performance,

W-target, Spot 0.2mm-0.8mmLong Life, High efficiency, tungsten target air cooled

StaRk StaRk PIN StaRk SDD

High resolution Gas Filed Prop Counter High resolution Silicon Pin Detector Silicon Drift Detector

60 sec. to 180 sec.

0.3mmØ or 0.5mmØ, Optional four positions Collimator changer

Fixed Sample Positioning

230VAC, 50/60Hz, 120W / 100W

330 x 200 x 170 mm (WxDxH)

350 x 450 x 310 mm (WxDxH)

32 kg

CompactIt is very Small in size, thanks to smart design which enables this machine fit at any place from smallest showroom to busy business area.

FastUltra fast detection system for quick results where the analysis performed is quick within 60 seconds.

AccurateThis system is based on X-ray fluorescent radiation technology with modern user f r iendly software which ensure accurate measurement.

Non-destrructiveThe analysis performed non-contect and non - destructive. It also gives you measurement of other sub alloy apart from main alloy.

Major benefits of XRF with Compact Eco / Cube / Stark Series - ver sat i le tes t ing equ ipments ,

potentially solving multiple testing needs with one analyzer.

- low initial costs compared to other analytical equipment

- minimum operation costs- non-destructive solutions- minimal sample preparation- instant results 60 to 300 sec.- relatively simple technology to learn &

obtain accurate, repeatable results.- maximum profits through accuracy- increase turn around and production

output- In-house quality control

How Fluorescent X-raysare produced

Primary X-ray

Ka radiation

Kb radiation

Electron

L-shell

M-shell

High energy photons emitted by a X-ray tube interact with metal & materials. The high energy photon is absorbed by an electron of

the atom. This electron is accelerated and forced to leave the atom. The so created hole in the structure of the electron shell is filled

up by an electron of higher energy. The difference in energy between the leaving electrons position and the filling up electron may

leave the atom as a photon of defined energy or as an electron. In the case of a leaving photon this process is called X-ray

fluorescent and the energy of the leaving photon is characteristic for this atom therefore for the element. The electron shells of an

atom are called K-, L-, M-shell.

Filling up a hole in the K-Shell creates, K-radiation (Ka if the filling up electron has is origin in the L-shell, Ka if the filling up electron has is

origin in the M-shell). Filling up a hole in the L-shell creates L-radiation and so on. Only K and L radiation is on interest because the

energy of K and L radiation is in the region which can be detected with standard detectors.

X-Ray Tube

HV

Collimator

Primary Beam

Probe

Video

Detector

Amplifier

Secondary Beam

Principal of X-ray Measurement

4

TechnologyProportional Counter Detector (Prop counter)Based on Gas filled prop counter for measuring most common alloys including gold for jewellery industry.

It has distinct advantages like high efficiency, wide bandwidth larger area where it can be scaled to almost arbitrarily large size. Silicon Detector (Si-PIN )Based on high resolution Si-PIN is used for alloys analyzing in jewellery industry including gold & silver, even one step ahead for accuracy & repeatability compare to Gas filled pro counter.

Si-PIN with the usage of a high-r e s o l u t i o n s i l i c o n d e t e c t o r i n conjunct ion with digi ta l s ignal processing achieves best detection limits and highest precision. Based on that, an about four times better resolut ion ( in compar ison with conventional technique) the element separation is much better. Furthermore lowest detection limits are achieved because of better signal to noise ratio. The Si-PIN is available with a larger active area and thicker depletion depth. Where resolution is not critical but high detection efficiency is important, the Si-PIN is the best choice.

Silicon Drift Detector (SDD )Based on high resolution SDD which is ultimate for alloys analysing industry it’s h i g h r e s o l u t i o n h e l p s b e t t e r repeatabi l i ty and accuracy of measurement.

SDD has better energy resolution than a Si-PIN of the Same area. The SDD has much better energy resolution at short peaking times, which is particularly helpful at high count rates. At the noise corner (the peaking time where the noise is minimal) the SDD’s resolution is still better. So where the highest resolution is needed, or where good resolution is needed at high count rates, the SDD is the choice.

Measurement performance featuresautomatic application, recognition.application & standards library.numerical filtering package with peak deconvolution.

Chamber performance capability.C o m p a c t S a m p l e C h a m b e r accommodates a wide variety of parts.

EaseThis machine are very user friendly & easy to operate doesn’t require special person to operate, Simply position the piece of interest with the aid of a video microscope and start the measure-ment. The analysis is performed non-contact and non-destructive within 35 sec. to 3 minutes.

Coating ThicknessSpecially useful for plating & electronic industry.

Cube

5

Model

Measuring Direction

Applied Application

X-ray Tube

High Voltage

Detector

Measurement Time

Collimator

Sample Stage

Power Supply

Inside Chamber

Dimension

Weight

Optional

Cube PIN Cube SDDCube

Mini-focus,high performance,

W-target, Spot 0.2mm-0.8mm

50kV (1.2mA) Software Control Optimized

High resolution Gas Filed Prop Counter

Top to Bottom

Gold & Silver Analysis in jewellery and alloys, Coating Thickness Measurement on Metals

High resolution Silicon Pin Detector Silicon Drift Detector

0.3mmØ or 0.5mmØ, Optional four positions Collimator changer

Manual scissors type z-stage

230VAC, 50/60Hz, 120W / 100W

330 x 200 x 170 mm (WxDxH)

350 x 450 x 310 mm (WxDxH)

27 kg

Auto Z stage, Joy-Stick real operational movement, point & shoot, auto-focus facility

Long Life, High efficiency tungsten target, air cooled.

50kV / (1.2mA) programmable

60 sec. to 180 sec.

GERMANTECHNOLOGY

Coating Thickness

MaterialAnalysis

Features of XMasteR Application

X-MasteR is the user-friendly operating software for the modern suit of X-ray systems. This program used most modern software tools available for Windows® operating platforms. The main task of the operating software is the control of all system parameters such as high voltage settings, X-ray tube current, display of collimators and filters as well as the collection and manipulation of the measurement data.

Capability• Empirical calibration mode for calibrating unit using well assessed standard samples.• Fundamental calibration mode for standard free calibrations. • Simultaneous quantitative measurement up to 8 elements. • Qualitative material identification upto 20 elements. • Spectrum analysis for semi-quantitative concentration measurement. • Statistical functions with mean value, standard deviation, high/low reading, trend line etc.

Calibration • Pre-calibrated for Gold and other precious metals.

6

Working of XMasteR

Application

Jewellery Showroom Assaying & Hallmarking center Jewellery Factory Bank & finance

Layers Linearity Graph Result Window

Coating Thickness Reading Window Metal Graph

Compact ECO

7

Model

Applied Application

X-ray Tube

High Voltage

Detector

Measurement Time

Collimator

Sample Stage

Power Supply

Inside Chamber

Dimension

Weight

Optional

Measuring Direction

Compact Eco Pin (Si-Pin) Compact Eco SDDCompact Eco

Min-focus, high performance, W-target,

Top to Bottom

Gold & Silver Analysis in jewellery and alloys, Coating Thickness Measurement on Metals

spot 0.2mm-0.8mm

50kV (1.2mA) Software Control Optimized

High resolution Gas Filled Prop Counter High resolution Silicon Pin Detector Silicon Drift Detector

0.3mmØ or 0.5mmØ, Optional four positions Collimator changer

Manual scissors type z-stage,

230V AC, 50/60Hz, 120W / 100W

375 x 350 x 255mm (LxWxH)

630 x 430 x 420mm (LxWxH)

45 kg

Auto Z stage, Joy-Stick real operational movement, point & shoot, auto-focus facility

Long Life, High efficiency tungsten target, air cooled

50kV / (1.2mA) programmable

60 sec. to 180 sec.

GERMANTECHNOLOGY

Coating Thickness

MaterialAnalysis