Gold Purity Density Meter For Jewelry Bank Pawn Industry Gold Precious 110-220V

Description

Description
Gold Purity Tester Machine For Jewelry Industry Bank Pawn Industry Gold Precious Metal Research Lab 110-220V
Description:
● Only two weighing steps, karat, density and purity of gold can be showed  rapidly and accurately.
● With the mixture proportion function, it can be used for testing density and  purity of platinum, silver and other metals.
● With the special software design, it can directly and circularly show the gold  karat (including gold-copper-silver, gold-silver, gold-
copper), gold purity%(including gold-copper-silver, gold-silver, gold-copper)
● With the function of HI and LO limit, the wide karat range from 9K to 24K and  the HI and LO value can be set freely.
● No stains and scratches left on gold after testing, it doesn't need to use the  sulfuric acid solution to test the standard samples.
● Pure water or distilled water can be used as testing medium, it is low cost  and easily got.
● By adopting the design of big tank, it can decrease the inaccuracy caused by  supporting wire' s buoyancy.
● Can' t test hollow samples and the samples with precious stones; it can be  used as general balance.
● Standard size of water tank: 150 * 100 * 90 mm
- Suitable for:
Jewelry industry, Bank, Pawn industry, Gold and Precious Metal research lab.
- Principle:
According to the buoyancy method of Archimedean principle, can show gold karat, density and purity% rapidly and accuratel.
Specification:
- Model:MDJ-300K
- The  maximum weight:300g
- Weighing  Range:0.005-300g
- Weighing  precision:0.01g
- Density  precision :0.001g/cm3
- Standard size of water  tank:150*100*90mm
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Shipping Terms
- For remote regions, we will charge your extra shipping costs. Usually it cost about 35USD-50USD. We will contact you after your payment. Thanks for your understanding.
Return Terms
1. If you receive defective item, please kindly notify us within 14 days. We will guide you the returning instruction for replacement or refund.
2. If you purchased in improper condition, please NOTE that the sipping and handling fee will not be refund, all return shipping fee should paid by the buyer unless item DOA.
3. We reserve the right to refuse any returns for objective reasons.
Custom Duties & Taxes
1. Import duties, taxes, and charges are not included in the item price or postage cost. These charges are the buyer's responsibility.
2. Avoiding some unnecessary trouble, please check with your country's customs office to inform us what we should declare its value before shipping.
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On Jun 7, 2022 at 07:28:21 PDT, seller added the following information: