The gold purity tester is a device that can quickly differentiate between real and fake gold without damaging the sample. It can display the gold purity content, K value, and density value accurately and quickly. The product is known for its precise measurements, simple operation, fast speed, and cost-effective performance. Gold purity testers are commonly used in pawn shops, precious metal recycling centers, jewelry stores, and other related industries. This product does not require test samples to be bundled with it. It can display the gold K value, % content, and density value in just two simple steps. It can also test platinum PT value, % content, and density value, as well as silver S value, % content, and density value, along with other alloy compositions.
Model: DH-300K
Maximum weight: 300g
Weight resolution: 0.005g
Density resolution: 0.001g/cm3
Measuring time: 15S
Testing board: Completed high-capacity plastic testing board
Measuring type: Traditional gold and platinum jewelry, necklace, bracelet, ring, large bullion, craft, and metals like gold, silver, copper, cadmium, nickel, tin, etc.
Gold mode:
* Display K value: The K value of mixtures of gold, silver, and copper; gold and copper; gold and silver;
* Display purity percent: The purity content of mixtures of gold, silver, and copper; gold and copper; gold and silver;
* K value range: 9K – 24K
* Copper and silver proportion setting: User preference setting (default 7:3)
Platinum:
* Display value: PT percent, density value, volume
* PT value range: Pt600 – Pt1000
Measuring container: Completed injection molded transparent professional measurement tank (size: length 16.9mm x width 9.8mm x height 8.3mm)
Parameter setting: Water temperature setting, measuring medium density setting
Principle: Archimedes principle
Memory method: Two procedures
Correction method: Auto correction with one button, auto detection
Output method: Output
Is Discontinued By Manufacturer: No
Date First Available: December 28, 2021
Manufacturer: Hefei Chenchuang Instrument Co., Ltd.
ASIN: B09PF5Z54Y
SCIENTIFIC APPLIANCE—–Combining Archimedes principle with microelectronic techniques and utilizing sensors imported from Germany, the purity of metals can be calculated by measuring their density. This method ensures there is no damage to the sample, guarantees simple operation, and delivers fast and accurate results.
FAST MEASUREMENT—–The test time is fast, convenient, and efficient, with stable performance and accurate results.
NON-DESTRUCTIVE TESTING—–There are no traces or contamination left behind after measurement, eliminating the need for sulfuric acid solutions or standard test samples.
LARGE WATER TANK DESIGN—–The large water tank design reduces errors caused by rail line buoyancy.
ONE-PIECE INJECTION MOLDING—–The machine features an integrated injection-molded measuring frame and a transparent water tank, making assembly easy. It is also wear-resistant, drop-resistant, and corrosion-resistant, allowing for clear observation of the sample in the medium.
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