Qualitative and quantitative analysis for Jewelry/ Karat Identification
The energy dispersive X-ray fluorescence spectrometer (EDXRF) technique is one of the most versatile and popular analytical methods for the elemental analysis of Precious metals and karat identification. Elements from Sodium to Uranium can be analyzed in a short period of time with high accuracy, precision and reliability. The virtue of its simplicity, non-destructive, speed, affordability and reliability are clearly advantageous over traditional wet chemistry (fire assay for example) and other spectroscopic methods. Modern technological developments have also helped to include EDXRF into standard test methods for Jewelry application. The EDX6000D is mature enough to establish clear qualitative and quantitative characterization of the gold value as well as Karat grade. The optimized excellent performance of EDX6000D ensures it is the best solution for your analytical requirements weather you buy gold, sell or produce jewelry, fabricate metal or recycle scrap metal.
Htek advantages and features
Excellent detector resolution, HD camera, easy to operate, Fast routine analysis, user-friendly interface
Easy to analyze composition and karat results with one push of a button, accurate chemistry and karat results within seconds
Designed to be compact, taking up minimum desktop space. An attractive design suitable for the showroom floor.
Quick certificate results with PC software. Interior lighting and camera allows continuous sample viewing for utmost customer security
Easy access to the test results by uploading and downloading to the network
X-ray safe protection secures the whole operation process.
Typical Applications
Identify composition of elements Au, Pt, Ag, Pd with high accuracy and repeatability
Classify grades of karat of gold quickly and accurately on-the-sport Quality control of the gold composition in scrap metals
Identify the impurities of fine gold
Identify and characterize wide range of unknown elements in various samples
The followed accuracy and precision data was generated by using EDX6000D system.
Features and advantages
Specifications | |
---|---|
Composition range | 1ppm to 100 % |
Repeatability | RSD≤0.05% Au≥90% |
Sample type | solid, powders, liquid |
Elements of interests | Au, Ag, Pt, Pd, Ru, Rh, W, Os, Ir, etc. |
Basic metals | Cr, Mn, Fe, Co, Ni, Cu, Zn, Cd, Sn, Pb, etc. |
Tube voltage | 5KV ~ 50KV |
HV unit | 0 ~ 50KV Spellman(USA) |
Tube current | 0μA ~ 1000μA |
HD camera | |
Multi-selection of filters | |
Detector | Si-pin/ SDD (optinal) |
FWMH | Si-pin160±5eV/SDD135±5eV |
Htek-DMCP | |
Sample chamber Dimensions | 310*280*60£¨mm£© |
Test time | 30sec ~ 100sec |
Environment requirements | |
Temperature | 15°C ~ 30°C |
Humidity | 35% ~ 70% |
Power supply | AC 220V±10%, 50/60HZ |
Software | Htek-FP |
Instrument dimensions | 380*372*362£¨mm£© |
Instrument weight | 31Kg |