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Gold Purity Tester Precious Metal Density Meter Gold Densitometer Gold Purity Test Machine
US$200.00
1 Piece
Product specifications
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Product profile
Customization
AvailableAfter-sales Service
OnlineWarranty
1 YearModel NO.
LR-B004Accuracy Grade
1Load Way
Electronic LoadLoading Method
Dynamic LoadDisplay
DigitalControl
Computer ControlWeight
0-100KgPower Source
AC220VCustomized
Oemodm,Obm SupportBrand Name
LonroySelling Units
Single ItemPackaging Details
Plywood CasesPort of Dispatch
ShenzhenModel
Mdj-300KPlace of Origin
Guangdong,ChinaPower
ElectronicModel Number
Mdj-300KSupply Ability
2000 Units Per MonthName
Gold DensitometerTransport Package
Plywood CasesTrademark
LONROYOrigin
ChinaHS Code
9024800000Production Capacity
2000 Units Per MonthKey features
Fast & Accurate Testing: Displays gold K value, density, and purity in about 5 seconds without cutting samples.
Wide Material Support: Tests gold, platinum, silver, alloys, and jewelry items like rings, necklaces, and coins.
High Precision Readability: Density readability up to 0.001 g/cm3 with purity accuracy of 0.1% or 0.01%.
Versatile Measurement Modes: Supports water or alcohol as medium with automatic water temperature setting.
Easy Operation: Only two steps required: weigh in air, then weigh in water to get results.
Data Connectivity: Features standard RS-232 interface for optional XF-68 printer output.
1-Year Warranty: Comes with a 1-year warranty and online after-sales service support.
OEM/ODM Support: Offers customized branding and packaging solutions for business needs.
Company profile
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2016-03-01Nearest Port: ShenzhenAverage Response Time: ≤8.40hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FCA, FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others
AI-Powered supplier vetting
SummaryThe supplier is a limited trading company with three employees, valid import and export licensing, and a product portfolio covering testing instruments and meters. Its stated quality assurance is positive, and RoHS is identified as a sustainability/product certification. However, the supplier has no documented procedures or records for corrective and preventive actions, complaint handling, or supplier-service assessment. Overseas service coverage is limited: it has no overseas showroom, agents, branches, or offline trade-show experience. The supplier reports no new products in the past year, no ODM, OEM, or SDK capability, and no stated production capability. Financial information is inconsistent across the provided records, with some years showing zero operating and profitability indicators; therefore, financial credibility cannot be confirmed. No customer cases are provided.
Supplier typeThe supplier is explicitly identified as a trading company and a limited company, with three employees and no stated affiliation with a larger group. It also holds a valid import and export license, indicating an established trading role rather than a confirmed manufacturing role.
CertificationsThe supplier states that it has quality assurance in its quality-control processes and identifies RoHS under sustainable development and product certification capability. The slices do not provide certificate numbers, issuing bodies, validity periods, or additional certifications.
After-Sales capabilityAfter-sales service infrastructure is weakly documented: there are no written procedures or records for complaint handling, corrective and preventive actions, or effective service-capability assessment. The supplier also has no overseas showroom, agents, branches, or offline trade-show experience, although it states lead times within 15 working days and accepts several quotation and payment terms.
R&D capabilityThe supplier reports no new products during the past year, no available SDK, and no ODM service. These statements indicate limited documented innovation and product-development capability.
Customization capabilityThe supplier explicitly reports that it does not provide ODM services and does not provide OEM services for popular brands. No other customization capability is documented.
Product Q&A
Q:What materials can this densitometer test?
A:
It tests gold, pure gold, K gold, platinum, silver, palladium, mixed metals, alloys, and jewelry items like rings, necklaces, and coins.
Q:How long does the measurement take?
A:
The measurement time is approximately 5 seconds, requiring only two steps: weighing in air and then in water.
Q:What is the accuracy and readability?
A:
Density readability is 0.001 g/cm3. Purity accuracy is 0.1% for standard models and 0.01% for specific models like XF-300K.
Q:Can it measure hollow products with stones?
A:
No, completely closed hollow products inlaid with precious stones and having similar density cannot be measured.
Q:What is the warranty and after-sales service?
A:
We provide a 1-year warranty and online after-sales service support.
Send Inquiry
*To:
Dongguan Lonroy Equipment Co., Ltd
Dongguan Lonroy Equipment Co., Ltd*Content:
Supplier replies will be sent to your registered email
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