Verified Company
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Percentage Carat Gram Purity Gold Testers
| Mode | DG Gold pattern | DK K-goldmodel | DP Platinum(pt) mode | DA Alloy (alloy) the main mode of metal components | DS Solid density model |
Measure Amount Item Present value | Weighing values | 0.01g | 0.01g | 0.01g | 0.01g | 0.01g |
Fineness/ ratio | 91.60-100.00% | 0.01-100% | 0.01-100% | 0.01-100% | / | |
K value | 22. 0-24.0K | 0.1-24.0K | / | / | / | |
Pt Value | / | / | 1-1000Pt | / | / | |
Density | 0.001g/cm 3 | |||||
Volume | 0.001cm 3 | |||||
Model | NH-300 |
Range (g) | 320 |
Accuracy (g) | 0.01 |
Density accuracy (g / cm 3) | 0.001 |
Precision of gold fineness | 0.01% |
Precision of Kvalue | 0.1K |
Pt value accuracy | 1pt |
Precision volume(cm 3) | 0.001 |
Percentage accuracy(%) | 0.01 |
Repeatability (g) | 0.01 |
Linearity (g) | ± 0.01 |
Temperature drift | ± 20ppm / °C (10-30 °C / 50-86 ° F) |
Operating temperature | -10 °C - 40 °C / 14 ° F-104 ° F, humidity below 85% RH |
Power supply | AC220V-5HZ, DC9V 500mA |
Net weight | 1.8kg |