|Place of Origin:||Dongguan China|
|Minimum Order Quantity:||1 set|
|Packaging Details:||standard exporting package|
|Delivery Time:||3 DAYS|
|Payment Terms:||T/T, Western Union|
|Supply Ability:||2000 sets per month|
|Name:||Portable Mini Silver Or Gold Tester Electronic Gold Tester Machine||Maximum Weight:||2000g|
|Weight Resolution:||0.01g||Necessary Weight For Density:||5g|
|Standard:||ASTM ISO EN JS||Warranty:||TWO Years,life-long Maintenance|
|Measuring Time:||10-15 S||K Value Range:||9K~24K|
0.01g Precious Metal Tester,
2000g Precious Metal Tester,
0.01g precision gold testing instrument
Two-years Warranty.ISO,CE,FCC Approved!!
2000g Digital High Accuracy Gold Tester Analyzer Gold Tester Portable
Density Resolution: 0.001 g/cm3
Maximum Weight: 2000g
Weight Resolution: 0.01g
Necessary weight for density:5g
jewelry industry, bank, pawnshop, gold and precious metal research laboratory.
According Archimedean principle of buoyancy method
Please be noted that the machine has limited function which is determined by its' principle.
Following gold type can NOT be tested:
(1)gold has any decoration.
(2)gold has the painting.
(3)gold inside is hollow.
1. Just two simple steps,the purity of precious metals and gold karat can be showed rapidly and accurately.No stains and scratches left on gold after testing. Needn't use the sulfuric acid solution to test the standard samples.
2.The gold K number and density, platinum Pt value and density can be accurately measured in only 5 seconds.Directly and circularly show the gold karat (including gold-cop.per-silver, gold-silver, gold-copper), gold purity%(including gold-copper-silver, gold-silver, gold-copper) .
3.More intuitive and more rapid to identify gold authenticity. It adopt special software design according to market demand which enable users to set the upper and lower limits of K number and Pt value.When the K value of testing gold is more than 24K, the instrument will display HI. When K value less than 12K, LO is displayed.
4. With the mixture proportion function, it can test other precious metals, such as: platinum, silver, palladium, copper, rhodium...and so on
5.Adopting a light and thin stainless steel can reduce the error caused by the buoyancy of the wire.
6. Adopting the design of big tank, it can decrease the inaccuracy caused by supporting wire's buoyancy
7. Only applicable to solid metal sample which can be inlayed with gem stones . It can also be used as a precision electronic balance.
8.Widely be used in jewelry industry, gold and precious metals research lab, jewelry shop, bank, pawn shops .
The bad and good products is intermingled on market today.Most customers had suffered a lot from the brand replacement products,shell brand products,simulation products,and transferring after-sale service products.To protect your rights,please identify seriously when choose goods.Following is the method to distinguish QUARRZ brand product.
Method one:Start up,machine will display in sequence:brand,model
(such as QUARRZ,AU-300S)
Method two:After starting up,press ZERO key and B key at the same time,the machine will display in sequence:brand:model,factory number.of which information correspond to the one marked on machine.
Method three:Check security code that generate automatically by machine number.
Contact Person: Mrs. Julie Zhong
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