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High Accuracy Gold Testing Machine K Value Density Purity Gold Karat Tester

High Accuracy Gold Testing Machine K Value Density Purity Gold Karat Tester

Brand Name : DahoMeter
Model Number : DH-1200K
Certification : CE, FCC
Place of Origin : dongguan
MOQ : 1
Price : USD399-USD1299
Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram,other
Supply Ability : 300 Set/Sets per Month
Delivery Time : 2 days
Packaging Details : 42 X 16 X 32cm
Power supply : Europe standard AC 100V - 240V
Capacity : 1200g
weight resolution : 0.01g
Power : Electronic
Usage : gold precious metal tester
Warranty : two years;life-long maintenance
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High accuracy gold K value density tester , Precious Metal Purity Gold Karat Tester


According Archimedean principle of buoyancy method


Jewelry industry, gold and precious metals research lab, jewelry shop, bank, pawn shops .


1. No damage testing, cleaning and environmental protection.

2. Unable to measure sample which is hollow or with inserted gems.

3. Multi-mode, gold mode, platinum mode, other precious metals mode can be switched.

4. Could be used as precision balance.

5. Top and bottom limitation of K value, purity and density of gold. And prompt alarm.

6. Automatic zero tracking, buzzer warning, and overload warning.

7. Water and other liquids could be used as measurement medium.

8. RS-232C is included.




Maximum weight



Weigh resolution


Density resolution


Measuring time


Testing board

Unicase 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


Copper and silver proportion setting

Cycle seting as user’ prefer(default 7:3)


Display value

PT percent,density value,volume

PT value range

Pt600 - Pt1000

Measuring container

unicase injection forming transparent professional measurement tank


Parameter setting

water temperature setting,measuring medium density setting


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

Option accessories

DE-40 printer


AC100V– 240V

Main features

Simple operation,digital display,accurate measurement,stable,durable.

Product Tags:

precious metal analyzer machine


precious metal testing equipment

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