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Digital Gold Density Meter Gold Karat Tester Machine Gold Purity Analyzer

Notes: Printer is optional, please contact me if you need it.

Notes: Please be noted that the machine has limited function which is determined by its' principle.

Following gold type can't be tested:

(1) Gold has any decoration.

(2) Gold has the painting.

(3) Gold inside is hollow.

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;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.

Features :

The purity of gold,platinum,and other precious metals can be measured in a short time.the fake can be distinguished.
No damage testing, cleaning and environmental protection.
Measuring just need 15 seconds,convenience,stabilization,and accuracy.
Multi-mode,gold mode,platinum mode,other precious metals mode can be shifted.
Multi-function;the purity of other precious metals can be measured.such as tin,copper,silver.,etc.also can be used as precision balance.
Function of top and bottom limitation;it can display"OK,HI,LO" in the state of qualified,exceed,less;Prompt alarm.
Function of automatic zero tracking,buzzer warning,and overload warning.
Function of solution compensation.necessary if liquid other than water is used as a medium for measurement.
Adopt the completed high-capacity transparent injection mould sink,which can resist damage and corrosion.
Adopt the completed special windproof and dustproof cover,which is convenient and durable.
Interface of RS-232C is included.the machine is available to connect PC with printer ( printer is optional ).

Specifications:

Density resolution: 0.001 g/cm3
Maximum weight:600g
Minimum weight:0.005g
Measurement time:15s
Testing board:Completed high-capacity plastic testing board
Measuring type:Traditional gold and platinum jewelry,necklace,bracelet,ring,large bullion,craft,and gold,silver,copper,cadmium,nickel,tin.etc.
Gold mode:

Display k value:The K value of mixture ofgold,silver,and copper;mixture of gold and copper;mixture of gold and silver;
Display purity percent: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 seting as user’ prefer(default 7:3)

Platinum:

Display value :PT percent,density value,volume
PT value range :Pt600 - Pt1000
Measuring container:completed injection forming transparent professional measurement tank (size: length 16.9mm×wide 9.8mm×high 8.3mm)
Parameter setting:water temperature setting,measuring medium density setting
Principle:Archimedes principle
Memory method:Two procedures
Correction method:auto correction with one button,auto detection.
Output method :output and print testing data conveniently with standard communication interface of RS-232C.
Power:AC100V - 240V
Main features :Simple operation,digital display,accurate measurement,stable,durable
Measurement Procedure
Measure the gold weight in air,and then press the ENTER button to memory.
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: