SIGMASCOPE® GOLD B and GOLD C
plastic packaging
suitable for the thickness of the object to be measured
Tactile authenticity check for gold and precious metals.
With the compact SIGMASCOPE® GOLD B and SIGMASCOPE® GOLD C handheld measuring gauges, you can reliably determine the authenticity of precious metals and thus detect counterfeits reliably and non-destructively. Distinguish counterfeit gold bars from pure gold, check large pieces of jewelry such as a pocket watch for authenticity or detect expensive counterfeits of the precious metal with the help of electrical capability. In short: you know immediately whether the object to be measured is genuine.
Suitable for the gold industry.
Prevents purchase of fake coins and gold bars
Easy to use.
Operation via high-contrast touchscreen display with user-friendly user interface
Well equipped.
Perfect complement to your Fischer XRF instrument
Your safety.
Distinguish between counterfeit and original in seconds
See what's behind.
Measure even through non-conductive cover layers like foil packaging
With the SIGMASCOPE® GOLD B you can reliably and non-destructively check the authenticity of gold bars up to a thickness of 17 mm and a weight of up to around one kilogram.
With the SIGMASCOPE® GOLD C, you can check the authenticity of coins and thin bars weighing up to around 100 grams in a non-destructive manner.
The advantage of non-destructive conductivity measurement lies in materials of the same density: inclusions of foreign materials such as tungsten can be reliably detected.
Precise and non-destructive measuring of precious metals, coins and gold in the laboratory or retail store in a matter of seconds.
Robust and wear-resistant probes with various housing shapes and properties and outstanding measuring direction.
Features
Measuring method: Phase-sensitive eddy current method
Limit value monitoring via sound
Probes available for a wide range of applications
High-precision conductivity measurement in accordance with DIN 50994
Variable depths of indentation suiting the thickness of the object to be measured
Measured value memory: For a large number of measurements
Measuring frequency: GOLD B: 100, 500 and 1,000 Hz / GOLD C: 15, 30, 60 and 120 kHz
Simple data transfer via USB interface
Measuring range: GOLD B: Gold bars from approx. 1 oz (31.1 g) - 1kg / GOLD C: Gold coins and bars up to approx. 100 g
Application examples
- Non-destructive testing of gold bars from approx. 1 oz (31.1 g) to 1 kg
- Detection of base inclusions (e.g. tungsten)
- Non-destructive testing of gold coins and bars up to approx. 100 g
- Testing the gold alloys of coins
- Identification of commercially available precious metal coins such as Krugerrands, ducats etc. based on the specific conductivity values
SIGMASCOPE® GOLD B
SIGMASCOPE® GOLD C
Do you have other applications? Then contact us!
Application Notes
Tutorials
Webinars
Brochures
Application Notes
Tutorials
SIGMASCOPE® GOLD C: Gold authentication – simple, fast, precise, non-destructiveWebinars
Brochures
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