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China MZ-K1200 Gold density tester for Jewellery checking and identification factory

MZ-K1200 Gold density tester for Jewellery checking and identification

Product Description Technical data: Most gold is the alloy of silver and copper excepting 24K (pure gold). For example, 18K gold includes 18/24 (75%) gold and 6/24 (25%) copper, or silver & copper or silver. ... Read More
2021-01-08 16:54:46
China Trade Assurance EXF9630 si-pin detector Digital Electronic xrf gold sampler piece purity testing machine factory

Trade Assurance EXF9630 si-pin detector Digital Electronic xrf gold sampler piece purity testing machine

Product Description Trade Assurance EXF9630 si-pin detector Digital Electronic xrf gold sampler piece purity testing machine Detailed Product Description 20 Elements Na - U , Precious Metal Testers X-ray ... Read More
2021-01-08 16:49:56
China EXF8200 Prominent Energy Dispersive X-Ray Fluorescence Gold Spectrometer factory

EXF8200 Prominent Energy Dispersive X-Ray Fluorescence Gold Spectrometer

EXF 9500 20 Elements Na - U , Precious Metal Testers X-ray Fluorescence , Higher Precision Detailed Product Description Detector: Si-Pin145Kev±5 Precision: ±10ppm~0.1% Power: Electronic Principle: Xrf Product ... Read More
2020-12-31 15:02:09
China Precision Metal Purity gold and silver tester factory

Precision Metal Purity gold and silver tester

EXF 9500 20 Elements Na - U , Precious Metal Testers X-ray Fluorescence , Higher Precision Detailed Product Description Detector: Si-Pin145Kev±5 Precision: ±10ppm~0.1% Power: Electronic Principle: Xrf Product ... Read More
2020-12-31 15:00:58
China XF-A5 Gold Ring Precious metal necklace gold carat checking machine factory

XF-A5 Gold Ring Precious metal necklace gold carat checking machine

Product Description XF-A5 Gold Ring Precious metal necklace gold carat checking machine XF-A5 is the latest XRF gold analyzer with high stability and faster processing HDSP technology (Hybrid Digital Signal ... Read More
2020-12-10 17:39:30
China XF-A6 Handheld gold x ray high precision handheld gold xrf analyser factory

XF-A6 Handheld gold x ray high precision handheld gold xrf analyser

Product Description XF-A6 Handheld gold x ray high precision handheld gold xrf analyser Quick Features: · Italian designed Portable XRF Gold Analyzer · Detects 20+ Elements Precisely close to Fire Assay · ... Read More
2020-12-10 17:33:24
China EXF9630 Xrf Hand Elemental Analysis Gun Gold Assaying Machine factory

EXF9630 Xrf Hand Elemental Analysis Gun Gold Assaying Machine

Product Description EXF9630 Xrf Hand Elemental Analysis Gun Gold Assaying Machine Working Principle: Energy Dispersive X-ray Fluorescence Size(mm): 670*400*300 Detection limit: 100ppm Best substance effect ... Read More
2020-12-08 17:05:24
China EXF9600 Countertop Gold Xrf Analyzer Heavy Metal Analyzer For Metallurgy Industry Jewelry Metals factory

EXF9600 Countertop Gold Xrf Analyzer Heavy Metal Analyzer For Metallurgy Industry Jewelry Metals

Product Description EXF9600 Countertop Gold Xrf Analyzer Heavy Metal Analyzer For Metallurgy Industry Jewelry Metals EXF 9600 xrf gold purity testing machine is integrated an industrial computer with industrial ... Read More
2020-12-08 17:00:33
China EXF8200 0.01% Gold business use precious metal XRF Analyzer factory

EXF8200 0.01% Gold business use precious metal XRF Analyzer

Product Description EXF8200 0.01% Gold business use precious metal XRF Analyzer EXF 8200 xrf gold purity testing machine is integrated an industrial computer with industrial motherboard & multi-point hand touch... Read More
2020-12-02 16:34:44
China Trade Assurance silver ring purity testing machine EXF9630 for Jewellery manufactory, laboratory factory

Trade Assurance silver ring purity testing machine EXF9630 for Jewellery manufactory, laboratory

Product Description XF-A5 Wholesale Gold Tester Xrf Spectrometer Machine For Sale Oro 999 Ring XF-A5 is the latest XRF gold analyzer with high stability and faster processing HDSP technology (Hybrid Digital ... Read More
2020-11-18 17:06:12
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