Gold Tester
Your Professional Gold Tester Supplier
Napco Precision Instrument Co., Ltd., founded in 2004, is a distinguished leader in the field of precision instrumentation. Specializing in the manufacturing of cutting-edge XRF spectrometers, densimeters, precision electronic balances, and moisture analyzers, we have set the industry standard for accuracy, reliability, and innovation.
Why choose us
Trusted Technical Workforce
To ensure the authenticity and quality of every machine, we operate with an in-house R&D team. Our technical workforce comprises over 50 highly skilled engineers. The structuring and modeling of our machines are driven by the latest innovations, as well as customer demands, needs, and pain points.
Certifications
We have obtained CE certification along with various patents. These certifications demonstrate our commitment to quality management in scientific processes, refinement, standardization, and product development, ensuring that our operations comply with international standards.
High Quality Standards
We have a strong professional research and technology team that supports our commitment to quality. Our products have been proven in the market over many years. They are built to meet both industrial and global standards. Every instrument is thoroughly inspected and approved by our quality control team before delivery.
Faultless Service
We have a professional customer service team that provides one-on-one support. We offer a worry-free, one-stop service experience. Our comprehensive after-sales and quality assurance policies ensure peace of mind. All instruments are guaranteed for one year, with lifetime maintenance. (Gold Purity Testers are covered for two years.)
Mark 990 handheld precious metal analyzer, based on advanced ceramic packaged microfocus X-ray tube and high-performance semiconductor detector, combined with advanced software algorithm, can quickly, accurately and non-destructively test gold, silver, platinum and other precious metals concentration in jewelry, to fast indentify the purity of jewelry, investment gold and various precious metal materials.
Technical Parameters
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Product Name |
Handheld XRF Gold Spectrometer |
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Weight |
1.6Kg（with battery）. |
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Dimensions |
254 x 79 x 280 mm（L x W x H）. |
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Excitation source |
50KV/200μA maximum pipe pressure pipe flow can be adjusted freely, Ag target (standard), Au, W, Rh target(optional). |
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Detector |
BOOST Si-PIN detector |
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Range of detection |
All elements between Mg and U. |
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Display system |
Industrial resistive touch screen with screen size of 4.3". |
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Data processing |
32GB memory USB, Bluetooth, WIFI, or liked to the Internet; instrument can be configured and repaired remotely. |
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Heat dissipation |
Equipped with a dedicated T-shaped radiator to dissipate the heat；no need to wait for cooling of detector time again. |
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Safety |
Built-in double beam technology can automatically sense whether there is a sample at the measurement window. This is also a safety and protection feature. |
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Power supply system |
Intelligent battery management through MSBUS bus, real-time monitoring of the residual capacity of battery and backup battery. The battery complies with air transport regulations of dangerous goods. |
--Super large power: 50KV,200µA,4W X-ray tube lets equipment have lower detection limit.
--EM interference is banned,then even it close to mobile phone or double way wireless communication devices also can work normally.
--Can endure severe working condition.Full metal high intensity case is more conductive to thermal dissipation,then it can work under 35ºC super low temperature with excellent resolution,so it can normally operate in rainy and dusty mine environment.
--Amazing test precision: just 30s to improve composition accuracy in sample to common instrument level.
-- Professional software for geological mineral sample element test,it has features of high sensitivity,short test time,simple operation and few limit to operator.
--Small power integrated mini tube,high excitation efficiency,combining with large area berylium window cooling Si-Pin detector,so it owns the similar geological mineral sample test function with desktop instrument.
Application Features
Excellent Performance
Displays element symbols in both English and Chinese. With high precision and fast testing speed, results are comparable to those of laboratory equipment. It clearly displays alloy grades and the percentage content of elements (up to three decimal places), as well as ppm content.
One-Touch Operation
Each test takes only a few seconds, and alloy grade identification is completed within 1 to 2 seconds. This allows even non-technical users to operate the device with ease.
Nondestructive Testing (NDT)
The test does not cause any damage or have any adverse effects on the samples. The entire testing process is completely non-invasive.
Drawell Analysis Software
Drawell analysis software is a professional tool that enables users to configure passwords, customize analysis reports with the company logo, and remotely control the device. Users can edit the alloy grade library, add their own grade numbers, or define their own company’s alloy brands. The software also supports automatic instrument calibration and remote problem diagnostics. Updates can be performed via the Internet.
Scrap Metal Recycling and Sorting
Enables rapid, reliable identification of scrap metals during transactions between buyers and sellers. It provides quantitative elemental analysis of iron alloys, copper alloys, aluminum alloys, copper-iron alloys, lead-tin alloys, and mixed alloys, along with on-site rapid identification and sorting.
Application Fields, Safety, and Standards
Suitable for Positive Material Identification (PMI) of alloy materials during incoming inspections, inventory management, and re-inspection of construction materials in industries such as petrochemicals, metallurgy, pressure vessels, power plants, fine chemicals, pharmaceuticals, and aerospace. This helps prevent serious safety incidents caused by mixed or substandard materials. The device complies with relevant safety and industry standards.
Packing: 1 pcs/ 1 wooden box or Carton Box, Depends customers Requirement
Delivery time: 7- 20 working days after receive payment, which depends on customers order situcation.
Shipping: The products will be shipped via EMS, FedEx, DHL, TNT, UPS, Special-line, sea shipping, Air transportation etc. according to the WEIGHT and DESTINATION COUNTRIES.
Certifications
FAQ
We're well-known as one of the leading gold tester manufacturers and suppliers in China. We warmly welcome you to wholesale high quality gold tester at competitive price from our factory. Contact us for more details.