Payment & Shipping Terms:
|Power Supply:||European Type;American Type;British Type;Australian Type||Customized:||Yes|
|Density Resolution:||0.001 G/cm3||Maximum Weight:||300g|
|Minimum Weight:||0.005g||Interface:||RS - 232|
|Warranty:||Two Years;life-long Maintenance||Testing Before Delivery:||Yes|
|Usage:||Gold Measuring Machine||Stock:||Yes|
precious metal analyzer machine,
electronic precious metal tester
DH-300K Digital Gold Tester , Portable Electronic Gold Tester with Printer
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.
|Model||Density resolution||Maximum weight||Weight resolution||Model|
a)Place sample on testing board to measure weight in air,press ENTER key to memory.
b)Place sample into water to measure the weight in water,press ENTER key.the K value of gold,purity percent,density value will be displayed.
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 Person: Mrs. Julie Zhong