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Help CenterJewelery Shop Use Gold Tester (NAP7800)
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Jewelery shop & Bank using xrf gold tester (NAP7800)
NAP7800 gold tester upgrads the display screen and the circuit ,no need to connect with an external computer; professional fashion design with multi-node pre-start installations and the real-time monitoring system; The cover locks and electronic locks are making day-to-day management more convenient; In order to ensure the user security, it’s installed the automated anti-radiation device.
Detailed features of gold tester NAP7800:
Analysis Elements: Au ,Ag ,pt ,Pd,Rh ,Ru ,Cu,Cd,In
Analysis Range:1%~99.99%
Test point dimension:1~2mm
Sample Chamber Size: 0~90 mm
Spectrometer Size: L500 mm*W500mm*H400 mm
Test Time: Confirm the elements in 1~3 seconds, operator could set the time for testing the elements indensity.)
Test Precision:+/-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
Weight: 50Kg
Detector: Hermitic Proportional Counter with Micro processor
NAP7800 gold tester uniqueness
- XRF Version 3.0 menu mode is adopted with parameter setting, data inspection and calculation.Both of English and Chinese version are available
- Testing time is fixed by the program to improve the capability and efficiency, without assistance
- 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.
- 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.
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Other gold tester:
1. NH600 gold tester:
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