VTSYIQI Gold Density Meter Electronic Gold Purity Tester with K Value Range 9K~24K Maximum Weight 300g Weight Resolution 0.005g Density Resolution 0.001g/cm3 RS-232C Interface for Measurement of the Purity of Precious Metals

About this item:

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; Interface of RS-232C is included

Maximum weight: 300g; Weight resolution: 0.005g; Multi-function; the purity of other precious metals can be measured.such as tin,copper, silver., etc. also can be used as precision balance

Density resolution: 0.001g/cm3; Measuring time: 15S; 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.

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; Main features: Simple operation,digital display,accurate measurement,stable,durable

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.

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.
K value of gold,PT value of platinum,density value,purity percentage can be measured.

Technical Specifications:

Maximum weight: 300g

Weight resolution: 0.005g

Density resolution: 0.001g/cm3

Measuring 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 of gold,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: 16.9mm x 9.8mm x 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.

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,wind and dust cover: Adopt the unicase dedicated wind and dust cover

Power: AC100V - 240V