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(2)Place the sample into water to measure weight in water. (8)Does this machine can test the specific gravity of gemstones9 Yes.it does. Also it can test the specific gravity for all kinds of solids materials.
We shall let you know about the shipping cost after receipt ofyour order. And you must buy the other one after you use it for a period of the time. After you use the machine and find some problem of machine in some respect.
Features: 1. No damage testing, cleaning and environmental protection. 3. Multi-mode, gold mode, platinum mode, other precious metals mode can be switched. 7. Water and other liquids could be used as measurement medium.
Liquid Specific Gravity Tester Technical data: 1. appears the nonlinearity inverse relation between API° and specific gravity, the high specific gravity of liquid has the low API°, vice versa. 2. QL-120API liquid Specific gravity tester has the function of high limit and low limit set, and it is equipped with buzzer. 4. QL-120API liquid Specific gravity tester has the compensation function of deviation caused by air buoyancy.
1,128 gold purity tester products are offered for sale by suppliers on Alibaba.com, of which testing equipment accounts for 17%, jewelry tools & equipment accounts for 6%, and densitometers accounts for 1%.
A wide variety of gold purity tester options are available to you, such as electronic. You can also choose from universal testing machine, plastic testing machine, and auto testing machine gold purity tester, as well as from testers & measurements gold purity tester
There are 335 suppliers who sells gold purity tester on Alibaba.com, mainly located in Asia. The top countries of supplier is China, from which the percentage of gold purity tester supply is 100% respectively.