DE-200K Warranty for Two Years!Best Quality!

Original Factory supply Digital Electronic Gold Karat Tester with Printer

 

 

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.

 

Specifications

 Model:DE-200K

Density resolution: 0.001 g/cm3

Maximum weight:200g

Minimum weight:0.001g

Measurement time:15s

 

Features

 

a)The purity of gold,platinum,and other precious metals can be measured in a short time.the fake can be distinguished.

 

b)No damage testing, cleaning and environmental protection.

 

c)Measuring just need 15 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 can be used as precision balance.

 

f)Function of top and bottom limitation;it can display"OK,HI,LO" in the state of qualified,exceed,less;Prompt alarm.

 

g)Function of automatic zero tracking,buzzer warning,and overload warning.

 

h)Function of solution compensation.necessary if liquid other than water is used as a medium for measurement.

 

i)Adopt the completed high-capacity transparent injection mould sink,which can resist damage and corrosion.

 

j)Adopt the completed special windproof and dustproof cover,which is convenient and durable.

 

k)Interface of RS-232C is included.the machine is available to connect PC with printer.

 

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.

 

Standard accessories

Host,sink,test board,tweezer,thermometer,weight,wind and dust cover,a set of measuring particle parts,a set of measuring floating body parts,power transformer

 

 

Model		DE-200K
Maximum weight		200g
Weight resolution		0.001g
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: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 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
power		AC100V - 240V
Main features		Simple operation,digital display,accurate measurement,stable,durable