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Portable Gold Jewellery Testing Machine CE Metal Purity Testing Machine For Bank Portable Gold Jewellery Testing Machine CE Metal Purity Testing Machine For Bank
Portable Gold Jewellery Testing Machine CE Metal Purity Testing Machine For Bank Portable Gold Jewellery Testing Machine CE Metal Purity Testing Machine For Bank
Portable Gold Jewellery Testing Machine CE Metal Purity Testing Machine For Bank Portable Gold Jewellery Testing Machine CE Metal Purity Testing Machine For Bank
Portable Gold Jewellery Testing Machine CE Metal Purity Testing Machine For Bank Portable Gold Jewellery Testing Machine CE Metal Purity Testing Machine For Bank

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Portable Gold Jewellery Testing Machine CE Metal Purity Testing Machine For Bank

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Density Resolution: 0.001 g/cm3
Maximum Weight: 3000g
Certificates:CE,ISO,FCC
Color:Yellow
  • DH-3000K

  • Dahometer

  • 1 set

  • 3-5 days

  • 2 years

  • TT/Western Union/Paypal etc

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Quantity:

Portable Gold Jewellery Testing Machine CE Metal Purity Testing Machine For Bank

Metal Purity Testing Machine is the precious metal purity tester that developed and produced according to Archimedes principle and special software.It can automatically test the K value,density for gold,PT value,density for platinum.Thus can distinguish if the precious metal is genuine or not.


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

Following gold type can NOT be tested:

(1)gold has any decoration.

(2)gold has the painting.

(3)gold inside is hollow.

(4)plating gold.

 

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.It has the features of no damage testing,simple operation,fast and accurate.

 

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


Specification table:

Model

DH-300K  

DH-600K

DH-900K

DH-1200K

DA-300K

DA-600K

DA-900K

DA-1200K

DE-

120K

DE-200K

Maximum weight

300g       

600g

900g

1200g

300g

600g

900g

1200g

120g

200g

Weight resolution

0.005g

0.005g

0.01g

0.01g

0.005g

0.005g

0.01g

0.01g

0.001g

0.001g

Density resolution

0.001g/cm3

Measuring time

10S

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;

The K value of mixture of gold and copper;

The K value of mixture of gold and silver;

 

Display purity percent

The purity  percentage of mixture of gold,silver and copper; ;

The purity  percentage of mixture of gold and copper;

The purity percentage of mixture of gold and silver;

K value range

9K~24K

Copper and silver proportion setting

Cycle seting(default 7:3)

Testing error

Default as ±1K;also can be set up as 0.1K,0.01K,need to confirm with factory firstly

Platinum

Mode

Display value

PT percent,density value,volume

PT value range

Pt600 - Pt1000

Other Precious Metals

Function

Only for DA series and DE series:measure the purity percentage of main materials in two kinds of mixture

Display value

Only for DA series and DE series:density value,volume,content precentage

setting

Only for DA series and DE series:density value of main materials and secondary materials setting

Measuring container

completed injection forming transparent professional measuring tank

(size:length16.9mm×wide9.8mm×high8.3mm)

Parameter setting

water temperature setting,measuring medium density setting

principle

Archimedes principle

Memory method

Two procedures

Correction method

Auto calibration with one key,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

power

Default as AC 100V – 240V(Europe standard),based on destination country which standards be took.

Main features

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

5_800wi - 副本

 


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About Us

Guangdong Hongtuo Instrument Technology Co.,Ltd has been specializing in density testing field on developing, innovating and producing since the year it was establised.

Contact Us
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   Contact:Vicky He
   Tel:+86-0769-22403424
   Mobile/WhatsApp:+86 13592795134​​​​​​​
  Email:sales03@hongtuo.com.cn
  Address:No. 2-1, Xinya Road, The Third Industrial Park, Dalingya Village, Daojiao Town, DongGuan, GuangDong, CN
Copyright  2021 Guangdong Hongtuo Instrument Technology Co.,Ltd Technology by www.leadong.com