Shandong China Coal Industry&Mining Supplies Group
| Place of Origin | China |
| Brand Name | china coal |
| Certification | MA, ISO9001, CE |
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Product Specification
| Place of Origin | China | Brand Name | china coal |
| Certification | MA, ISO9001, CE | ||
| High Light | Testing Machine ，Gold Testing Machine | ||
Principle:
According to the buoyancy method of Archimedean principle, can show gold karat, density and purity% rapidly and accurately.
Specifications:
The maximum weight | 600g | |
Weighing Range | 5-600g | |
Weighing precision | 0.01g | |
Density precision | 0.01g/cm3 | |
Setting of temper.. and solution compensation | can be set freely | |
Gold | Value showed | Gold karat, density, purity% |
Value circularly showed | Gold Karat (gold-copper-silver, gold-silver, gold-copper) Gold purity%(gold-copper-silver, gold-silver, gold-copper) | |
karat range | It can set the gold karat’s high limit and low limit, such as 9K-24K | |
Mix density | Setting of proportion parameter | 7:3 |
Function | The mixture proportion function of two mixtures | |
Value showed | The proportion value, density of main metals | |
Proportion value | Can input the different proportion value, such as 24, 100 | |
Setting of HI and LO limit | It shows “Hi” is > upper limit, shows “Lo” is < lower limit | |
Setting | Can set the density of different mixtures | |
Interface | RS-232 | |
Functions:
1. Only two weighing steps, the purity% of precious metals and gold karat can be showed rapidly and accurately.
2. No stains and scratches left on gold after testing, it doesn’t need to use the sulfuric acid solution to test the standard samples.
3. 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)
4. With the function of HI and LO limit, the wide karat range from 9K to 24K and the data of HI and LO can be set freely.
5. With the mixture proportion function, it can test other precious metals, such as: platinum, silver, palladium, copper, rhodium…and so on
6. By adopting the design of big tank, it can decrease the inaccuracy caused by supporting wire’s buoyancy
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2001
Total Annual:
>lessthan$1,000,000
Employee Number:
1000-2000
Ecer Certification：
Active Member
Shandong China Coal Industrial&Mining Supplies Group Co.,Ltd (hereinafter referred to as china coal) is a group company, which is a collection of e-commerce, machinery manufacturing, software, research and development, modern logistics of large diversified industrial group. The group has 100 ... Shandong China Coal Industrial&Mining Supplies Group Co.,Ltd (hereinafter referred to as china coal) is a group company, which is a collection of e-commerce, machinery manufacturing, software, research and development, modern logistics of large diversified industrial group. The group has 100 ...
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