Application: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 and 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.
?
Specifications:
Mode:DH-300K
Density resolution: 0.001 g/cm3
Weight resolution:0.005g
Maximum weight:300g
?
Mode:DH-600K
Density resolution: 0.001 g/cm3
Weight resolution:0.005g
Maximum weight:600g
?
Mode:DH-900K
Density resolution: 0.001 g/cm3
Weight resolution:0.01g
Maximum weight:900g
?
Mode:DH-1200K
Density resolution: 0.001 g/cm3
Weight resolution:0.01g
Maximum weight:1200g
?
Mode:DH-3000K
Density resolution: 0.001 g/cm3
Weight resolution: 0.01g
Maximum weight:3000g
?
Mode:DE-120K
Density resolution: 0.001 g/cm3
Weight resolution:0.001g
Maximum weight:120g
?
Mode:DE-200K
Density resolution: 0.001 g/cm3
Weight resolution:0.001g
Maximum weight:200g
?
?
Features:
a)Quickly measure the purity of gold,platinum,and other precious metals.Distinguish if the testing object is fake or genuine.
b)Non-destructive?testing, cleaning and environmental protection.
c)Measuring just need 10 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 it can be used as precision balance.
f)Function of top and bottom limitation,it can display OK,HI,LO in the state ofqualified,exceed,less.Prompt alarm.
g)Function of automatic zero tracking,buzzer warning,and overload warning.
h)Function of solution compensation.Either water or other liquids can be used as medium.
i)Adopt the completed high-capacity measuring accessories with the transparent injection mould tank,which can resist wear,fall off,and corrosion.
j)Adopt the completed special wind and dust cover,which makes the structure convenient and durable.
k)Interface of RS-232C is included.the printer of DE-40 will be available to connect PC with machine.
Measurement procedure:
a)Place sample on testing board to measure weight in air,press ENTER key.
b)Place sample into water to measure the weight in water,press ENTER key.the K value ofgold,purity percent,density value will be displayed.
Standard accessories:
Host,tank,test board,tweezer,thermometer,weight,wind and dust cover,a set of measuring particle parts,a set of measuring floating body parts,power transformer
?