Transcript Presentation by Dme-03

SPECIALIZED EQUIPMENT
ENGINEERING DESIGN BUREAU
Detectors of precious metals and alloys
FALSIFICATION GOODS OF PRECIOUS METALS –
DANGER GOLD AND JEWELRY MARKET
Types of counterfeit products from precious
metals :
According to the Interior
turnover fake jewelry on the
market Russia annually in the
tens of millions of dollars
© KBSP
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Variance hallmark on the actual composition of
the alloy
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Use of non-ferrous metals, precious metals
simulating color (up to 25 known species such
alloys)
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Use of non-ferrous metals with a thin (fraction of
a micron) titanium nitride
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Application of gold cover with a thin (1-10
microns) thick cover or (up to 1 mm) layer of
gold cover
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Application of gold cover with a thin (1-10
microns) thick cover or (up to 1 mm) layer of
gold cover
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ASSAY SUPERVISION AND QUALITY CONTROL
OF JEWELRY FROM THE STATE
In the current law
In his the Decree № 1752
of 13.02.1700 "On the
organization Assay
Supervision" Peter I
pointed out that the assay
supervision established
"... for extermination in
those cases (gold and
silver) ... thieves fiction."
© KBSP
"On Precious Metals and Precious
Stones» № 41-FZ of 26.03.1998g.
"Federal assay supervision is carried
out in order to protect the rights of
consumers jewelry and other
household items made of precious
metals and precious stones, the rights
of the manufacturer of these products
from unfair competition, as well as to
protect the interests of the state.“ State
hallmark - the state guarantee that the
precious metal in this product - not less
than the proportion indicated in assays
of hallmark.
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SPECIALIZED EQUIPMENT ENGINEERING DESIGN BUREAU
– CONTROL EQUIPMENT AND EXPERTISE

© KBSP
Criminalistics and
Process Control
Equipment
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Acousto-optic and
Hyper-spectral
Technologies
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Security Printed
Product Identity
Verification Devices

Detectors of
precious metals
and alloys
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METHODS OF CONTROL OF
PRECIOUS METAL ALLOYS
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Destructive methods

Chemical analytical
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Method cupellation
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On the touchstone
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Electrochemical
detector DMe-03 optimal ratio
reliability, efficiency
and cost
© KBSP
Non-Destructive methods

Archimedes method
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X-ray fluorescence
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Drip
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Electrochemical
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ELECTROHEMICAL DETECTOR DMe-03
– MODERN SOLUTION TO THE BASIC PRINCIPLES
Embedded
templates
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Objective chemical regularity and instrumental
approach in developing
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Embedded modes:
Contact area
Button «SELECT»
mode selection
Button «ON/OFF»
detector
Additional contact
device with clamp
type "crocodile"

Jewelry alloy yellow
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Jewelry alloy white
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Expert
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Embedded languages:
Russian /English
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Two scales of measurement samples:
Metric / carat
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Record-keeping results of the measured
Magnetic Contact
The probe
tip
Feeding
device
electrolyte
Framework
probe
Top
Probe unassembled
© KBSP
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DMe-03 – DEVICE TO IDENTIFY ALLOYS
PRECIOUS METALS, COINS AND JEWELRY
© KBSP
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Express identification of precious metals and their alloys
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Non-destructive testing of articles of precious metals - bullion,
jewelry, coins
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Technological quality control in the manufacture of articles of
precious metals
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Expert work with all metals and alloys
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Identifying fakes composition and the presence of coatings
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Control blanks of ferrous and non-ferrous metals
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Control the thickness of the gold coating
in the electroplating industry
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MODES OF OPERATION DETECTOR DMe-03
BD
Templates
Jewelry mode
Sample
Expert mode
Yellow
Au - 375, 585, 750, 956, 999 hallmarks
White
Au white - 585, 750
Ag - more 800 (jewelry goods)
Pd – 500, 850
Pt – 900, 950
The measurement of
electrochemical
potentials
Directory of
electrochemical
potentials of
precious metals
and their alloys
Gold bullion 999
Report with the
results of the last
measurement
© KBSP
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APPLICATION DETECTOR DMe-03
© KBSP
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commerce and retail jewelry, antiques
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in lombards for assessing the quality of jewelry
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banks to identify coins, ingots of precious
metals
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in the operational work for the rapid detection
of counterfeits
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in forensic laboratories
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ELECTROHEMICAL DETECTOR DMe-03 –
EXPERIENCE AND ADVANCED TECHNICAL SOLUTIONS
In developing DMe-03 deductible 15 years
experience in the development, manufacture
and operation of electrochemical detectors
first and second generations.
Designing detector was conducted under
the scientific supervision of Doctor of
Chemical Sciences, Professor I.G.
Erusalimchik.
We wish you every success with Dme-03!
© KBSP
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SPECIALIZED EQUIPMENT
ENGINEERING DESIGN BUREAU
Detector DMe-03 – purity of the
gold market!
© KBSP
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