0.001 - 2000g Gold Silver Purity Testing Machine , Electronic Gold Jewelry Tester
Electronic Precious Metal Gold Silver Purity Testing Machine
Digital Jewellery Tester SP-2000
Application of this Silver Purity Testing Machine machine
pawn broking, bank, jewelry shop, precious-metals recovery, jewelry factory, Gemstone Testing Center,precious metals researching.etc.
In accordance with archimedes principle water buoyancy method, GB/T1423 of precious metals testing standard,and so on.
Combine archimedes principle with micro electronic technique;adopt sensor imported from Germany,the purity can be calculated through measuring density of precious metals.features of no damage on sample;simple operation,fast and accurate.
K value of gold,PT value of platinum,density value,purity percentage can be measured.
Silver Purity Testing Machine Apply to :
- Precious metal.such as gold,Karat gold,platinum,silver.
- Mixed metal or other alloy metal.
- Jewelry materials.such as ring,necklace,bracelet,watchband,belt fastener,gold ingot,gold bar,statue,coin.,etc.
Silver Purity Testing Machine Features:
a) The purity of gold,platinum,and other precious metals can be measured in a short time.the fake can be distinguished.
b) No damage testing, cleaning and environmental protection.
c) Measuring just need 15 seconds,convenience,stabilization,and accuracy.
d) Multi-mode,gold mode,platinum mode,other precious metals mode can be shifted.
e) Multi-function;the purity of other precious metals can be measured.such as tin,copper,silver.,etc.also can be used as precision balance.
f) Function of top and bottom limitation;it can display"OK,HI,LO" in the state of qualified,exceed,less;Prompt alarm.
g) Function of automatic zero tracking,buzzer warning,and overload warning.
h) Function of solution compensation.necessary if liquid other than water is used as a medium for measurement.
i) Adopt the completed high-capacity transparent injection mould sink,which can resist damage and corrosion.
j) Adopt the completed special windproof and dustproof cover,which is convenient and durable.
k) Interface of RS-232C is included.the machine is available to connect PC with printer.
Technical parameter of Silver Purity Testing Machine:
| Model | SP-2000K | SP-3000K | SP-5000K | |
| Capacity | 0.01~2000g | 0.01~3000g | 0.01~5000g | |
| Density Resolution | 0.001g/cm3 | 0.001g/cm3 | ||
| Measuring Time | 10~15s | |||
| Measuring Principle | Archimedes principle | |||
| Testing Board | Unibody high-capacity plastic testing board | |||
| Gold Mode | Display K Value | The K value of mixture of gold, silver, and copper; mixture of gold and copper; mixture of gold and silver | ||
| Display Purity Percentage | The purity content of mixture of gold, silver and copper; mixture of gold and copper; mixture of gold and silver | |||
| K Value Range | 9K~24K | |||
| Copper and Silver Proportion Setting | Cycle setting depends on user’s preference (default 7:3) | |||
| Platinum Mode | Display Value | PT percentage, density value, volume | ||
| PT Value Range | Pt600~Pt1000 | |||
| Calibration Mode | Auto correction, auto detection | |||
| Standard Accessories | Tank, testing board, tweezer, thermometer, weight, windshield, power transformer, a set of gold particle measuring assembly | |||
| Option Accessories | Printer(RS-232) | |||
| Power Supply | AC110/220V±10%, 50/60HZ | |||
Measurement Procedure
a) measure the gold weight in air,and then press the ENTER button to memory.
b) Place the gold into water to measure the weight,and then press the ENTER button to memory.show the K value of gold,purity percent,density value.
Standard accessories
Host,sink,test board,tweezer,thermometer,weight,wind and dust cover,a set of measuring particle parts,a set of measuring floating body parts,power transformer.
Contact us feel free if you have any special requirement .
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