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China X5 Precious Metal Gold XRF Analyzer Purity Density Testing Assay Machine factory

X5 Precious Metal Gold XRF Analyzer Purity Density Testing Assay Machine

Product Description Specification item value Warranty 1 year Customized support OEM Place of Origin China Shaanxi Brand Name Zealchon Model Number X3 Power Electronic Detector: Si-Pin145Kev5 Testable Elements ... Read More
2026-01-16 13:32:35
China T6 XRF gold Purity Tester Machine Karat Analyzer Jewelry Tester Manufacturer factory

T6 XRF gold Purity Tester Machine Karat Analyzer Jewelry Tester Manufacturer

Product Description Specification T6 Si-Pin Desktop XRF Gold Testing Machine XRF Analyzer X-Ray Fluorescence Applications: Fast, precise and non-destructive metal testing for jewellery retailers, jewellery ... Read More
2025-11-27 13:51:56
China X3  XRF karat gold assay equipment for jewelry shop and pawn shop. factory

X3 XRF karat gold assay equipment for jewelry shop and pawn shop.

Product Description Specification item value Type Testing machine customized support OEM place of origin China Shaanxi power 100w Accuracy 0.15% Voltage 220V Protection Class ip55 warranty 1 year brand name ... Read More
2025-10-31 14:15:41
China 2025 New model X3 Gold Ring Precious metal necklace gold carat checking machine gold purity tester factory

2025 New model X3 Gold Ring Precious metal necklace gold carat checking machine gold purity tester

Product Description Specification 2025 New model X3 Gold Ring Precious metal necklace gold carat checking machine gold purity tester X3 is integrated an industrial computer with industrial motherboard & multi... Read More
2025-08-07 14:36:35
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 N3 XRF  Gold Purity Checking machine for jewelry shop factory

N3 XRF Gold Purity Checking machine for jewelry shop

Product Description Specification A3 Laboratory Precious Metal Tester hot sale Gold Platinum Purity Testing Machine A3 xrf gold purity testing machine is integrated an industrial computer with industrial ... Read More
2025-11-12 17:15:34
China 2025 New model X3 for jewelry store gold density measuring machine factory

2025 New model X3 for jewelry store gold density measuring machine

Product Description Specification 2021 New model EXF8200 for jewelry store gold density measuring machine Description: EXF 8200 is integrated an industrial computer with industrial motherboard & multi-point ... Read More
2025-08-07 14:56:49
China N3  Jewelry Making Machine Xrf Gold Tester Jewelry Purity measuring Tester factory

N3 Jewelry Making Machine Xrf Gold Tester Jewelry Purity measuring Tester

Product Description Specification N3 Jewelry Making Machine Xrf Gold Tester Jewelry Purity measuring Tester Description: N3 is integrated an industrial computer with industrial motherboard & multi-point hand ... Read More
2025-10-31 14:31:00
China X3 XRF 0.01% XRF Gold Purity Tester Machine High Precision Gold Karat Analyzer Jewelry Tester factory

X3 XRF 0.01% XRF Gold Purity Tester Machine High Precision Gold Karat Analyzer Jewelry Tester

Product Description XRF 0.01% XRF Gold Purity Tester Machine High Precision Gold Karat Analyzer Jewelry Tester Description: EXF 8200 is integrated an industrial computer with industrial motherboard & multi... Read More
2025-08-07 15:11:17
China T6 Gold Elements Metal test New Arrival Gold Jewelry Karat Machine factory

T6 Gold Elements Metal test New Arrival Gold Jewelry Karat Machine

Product Description Specification item value Type Testing machine customized support OEM place of origin China Shaanxi power 100W Accuracy 0.03 Voltage 220V Protection Class ip55 warranty 1 year brand name ... Read More
2025-04-17 17:17:08
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