300g No Damage Gold Densimeter Gauge Density Tester Gold Purity Testing Meter

Description

DH-300K 300g No Damage Gold Densimeter Gauge Density Tester Gold Purity Testing Meter
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.
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.
Specification
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: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
PAYMENT INFORMATION:
1.We can accept Credit Cards,Paypal,T/T,Escrow and so on.
2.The buyer is responsible for any tax and/or duty charged by their country.
INTERNATIONAL SHIPPING:
The package will be shipped by EUB DHL, FEDEX or EMS. After we shipped the parcel,we'll fill in the tracking number and inform you by e-mail.Please write the correct address and telephone number when you make orders,so the courier can contact you when they deliver the parcel to you. Thanks！
WARRANTY INFORMATION:
1.All the products have been checked and packed in good condition before dispatch.
2.All the products with one year warranty.
3.If you find any quality problems,please send it back within 3 days,and we'll send you a new one or refund you the payment after we get the returned one.
4.Buyers have to pay for the return cost and we will pay the cost for resend
5.All products returned should be in new conditions.