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.
solid density meter
Deskripsi
Fuctions
- 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.
Spesifications
| Model | JL-SD |
| The maximum weight | 300g |
| Weighing Range | 1-300g |
| Weighing precision | 0.01g |
| Density precision | 0.001g/cm3 |
| Standard size of water tank | 150*100*90mm |
Ulasan
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