Jewellery Shop Gold Buyer Testing Machine/Jewellery Gold Testing Machine (NAP7800)

Gold buyer in Jewelry store Gold Testing Machine/Jewellery Gold Testing Machine (NAP7800)

NAP7800 24K gold testing machine is specialized for testing precious metals, like gold, silver, copper, platinum. this gold testing machine could be an ideal instrument for testing purity of precious metals. This is a powerful gold testing software along with inbuilt computer, thererfore all the analyzis could be done at once.

NAP7800 silver testing machine features:

Size and Weight: 500*500*400mm/MAX:48Kg

Test time: 30~200S

Analysis Elements: Au ,Ag ,pt ,Pd,Cu

Analysis Range: 1%~99.99%

Test point dimension:1~2mm

Sample Chamber

Size: 0~90 mm

Test Trecision: +/-0.1% The Precision could keep 0.1% after several repeated test

High Pressure Template:4~50Kv

X-Ray Source: Mo Material X-ray light tube( Wind Cool, No radiation)

Max. Power: 120W

Detector: Hermitic Proportional Counter with Micro processor

NAP7800 24K gold testing machine uniqueness

1. XRF Version 3.0 menu mode is adopted with parameter setting, data inspection and calculation.Both of English and Chinese version are available
2. Testing time is fixed by the program to improve the capability and efficiency, without assistance
3. The self-protection technology is able to enhance the consumption life of the X-ray tube. Warm-up and anti interference procedure is controlled by the program, to reduce the interference by the reflected X-ray and the spectrums, to add the accuracy and stability.
4. Optional colors for different elements will help to distinguish the interested elements clearly and conveniently. When the testing is over, the testing report will be shown timely.