Technical performance:
Analysis range: 0.01%~99.99%
Measurement accuracy: 0.03%
Test form: solid, powder, liquid
Light tube voltage: 5KV~50KV
High voltage power supply: 0~50KV
Light tube flow: 0 μ A~1000 μ A
Camera: High definition camera
Detector: Si pin detector
Resolution: 145 ± 5 eV
Multi channel analyzer: digital multi-channel analyzer
Sample cavity size: 310 * 270 * 80 (mm)
Test time: 10sec~100sec
Measurement elements: detect 72 elements including gold, silver, platinum, palladium, iridium, cadmium, copper, nickel, zinc, rhodium, ruthenium, iron, cobalt, osmium, tungsten, lead, etc
Analysis software: KEYRAY qualitative and quantitative analysis software
External dimensions: 460 * 390 * 350 (mm)
Weight: 38 Kg

Instrument environment requirements:
Rated power: 120 W
Environmental temperature: -5 ° C~38 ° C
Relative humidity: 15%~70%
Power requirements: AC 220V ± 10V, or 110V ± 10V, with no high-power electromagnetic or vibration interference sources nearby

Technical features:
Sipin Spectral Gold Analyzer is a full element analyzer that can analyze 72 elements (excluding light elements) between Na and U. The temperature drift rate of instrument components is controlled to one millionth, ensuring the instrument's super stability and ultra-high accuracy. This instrument can distinguish 99.99 gold, 99.95 gold, and 99.90 gold, and is suitable for jewelry testing stations, jewelry training institutions, colleges and universities, jewelry exhibition halls, jewelry factories, gold shops, and enterprises engaged in precious metal exchange. The XRF-350 spectrometer can also detect the thickness of coatings in the jewelry industry, such as gold rhodium plating, platinum rhodium plating, silver gold plating, etc; It can also analyze the metal content (g/L) in electroplating solutions, such as rhodium electroplating solution (commonly known as rhodium water), palladium electroplating solution (palladium water), etc.