|Warranty:||two years;life-long maintenance|
|Place of Origin:||dongguan,china|
|After-Sale Service Provided:||Yes|
|Power Supply:||Europe Standard AC 100V - 240V|
|Testing Before Delivery:||Yes|
|Delivery Time:||2-7 days|
|Density Resolution:||0.001 g/cm3|
|Packaging Detail:||standard exporting wooden package|
|Selling Units:||Single item|
|Single package size:||45X20X36 cm|
|Single gross weight:||5.5 KG|
DH-300K Hot Selling Electric Digital Gold Tester Machine Gold Density Tester/Precious Metal Tester
Following gold type can't be tested:
(1)gold has any decoration.
(2)gold has the painting.
(3)gold inside is hollow.
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.
Necessary weight for density:4g
A) Place sample on testing board to measure weight in air,press ENTER key to memory.
B) Place sample into water to measure the weight in water,press ENTER key.The K value of gold,purity percent,density value will be displayed.
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
|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.|
|K value range||9K~24K|
|Copper and silver proportion setting||Cycle seting(default 7:3)|
|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|
|Parameter setting||Water temperature setting,measuring medium density setting|
|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||AC 100V - 240V(Europe standard)|
|Main features||Simple operation,digital display,accurate measuring,stable,durable.|
Items will be shipped out within 3 to 5 working days upon verification payment.
Items will be shipped out via Fedex,DHL or UPS.it will take around 5 to 7 days to get your door given considering everything goes well.
We, Dongguan Hongtuo Instrument Co., Ltd, a China based company, are pleased to introduce ourselves as a notable testing equipments and machines manufacturer.Our company was established in the year 2000 with two primarily motto, which includes complete client satisfaction and to reach top-most position in the international market. The exceptional quality of our products like Gold Tester,Gold Testing Machine,Density Meter,Universal Tensile Testing Machine,Climatic Chamber,Melt Flow Index Tester,Charpy Impact Testing Machine,Tap Density Tester,Abrasion Tester,Ultrasonic Flaw Detector,Surface Roughness Tester and other Laboratory Testing Equipment, etc. is our company's USP.