Jewellers Tools XLarge Gold Silver Platinium Scrap Testing Magnet 24Ct 9Ct Check 4 Fake Goods Gold/Silver
- ...on: 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.003cbr003e K value of gold,PT value of platinum,density value,purity percentage can be measured..
- ◆ The purity of gold,platinum,and other precious metals can be measured in a short time..
- Multi-mode,gold mode,platinum mode,other precious metals mode can be shifted.
- the purity of other precious metals can be measured.such as tin,copper, silver., etc. also can be used as precision balance.
- it can display"OK,HI,LO" in the state of qualified, exceed, less.
- Function of automatic zero tracking,buzzer warning,and overload warning.
- ◆ Combine archimedes principle with micro electronic technique.
- the purity can be calculated through measuring density of precious metals.features of no damage on sample.
- simple operation,fast and accurate Measurement Procedure: a)Measure the gold weight in air,and then ....