300g density meter,gold jewelry testing machine , electronic gold tester
MODEL | MH-300K | |
Maximum weighing | 300g | |
Measurable range | 5-300g | |
Weighing precision | 0.01g | |
Average weight | 0.001g | |
S.G. precision | 0.001g/cm3 | |
Water temperature Compensate setup | Yes | |
Solution compensate setup | Yes | |
Gold | Display value | Karat and Density |
Karat’s range | It can set the gold karat’s high limit and low limit, like: 5K-24K, 6K-24K | |
Proportion parameter setup | It can set different proportion of copper and silver density: 7:3 6:4 5:5 | |
Platinum | Display value | Platinum value and Density |
Pt’s range | It can set the platinum’s high limit and low limit, like: 1000k-600k,1000k-500k | |
Purity set | It can set platinum alloy different metal density parameter value | |
Segment interface | RS-232 | |
Instrument accessories | accessories, Thermometer, Tweezers, Calibration weight, Acadapter, Opration manual | |
Manufacture | Napco Precision Instrument Ltd
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