Gold identification instruments can be used to identify the authenticity of gold ingots. The analysis method of gold detector is that an X-ray detector with a certain energy resolution simultaneously detects various energy characteristic X-rays emitted by the sample, and the amplitude of the detector output signal is proportional to the received X-ray energy. The energy and intensity of the detector output signal are analyzed by energy spectrometer, and the samples are analyzed quantitatively and qualitatively, so as to identify the authenticity of the gold ingot.

The precious metal detector adopts multi-channel analyzer and spectral analysis technology to accurately and vividly present the contents and proportions of gold, platinum, palladium, silver, rhodium, copper, zinc, nickel and other elements in jewelry in the form of spectrogram.

Extended data:

Characteristics of gold ingots identified by gold identification instruments;

1. NDT: No matter the appearance, internal quality or weight of the detected metal, it will not be damaged; It can test various samples such as solid, powder, liquid and film, and the samples are not damaged.

2. Wide measuring range: it can measure various precious metal alloys such as gold, platinum, palladium and silver.

3. Fast measurement speed: According to the measurement requirements, the measurement results can be obtained within a few seconds to several minutes. Specific x-rays can be detected by a proportional counter. When radiation hits the proportional regulator, it has been converted into pulse wave in recent years. The output pulse height of the circuit is proportional to the energy impact. X-rays emitted by special substances can be recorded by subsequent identification circuits.

Baidu encyclopedia-gold medal appraiser

Baidu encyclopedia-gold appraiser