Complaint
DH-300K DahoMeter Gold Purity Test Instrument,
Gold and Platinum Density Tester Machine
Statement:
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:DH-300K
Density resolution:0.001g/cm3
Weight resolution:0.05g
Necessary weight for density:4g
Features
Measurement Procedure
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.
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
Data 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) | ||||||||||
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 | AC 100V - 240V(Europe standard) | ||||||||||
| Main features | Simple operation,digital display,accurate measuring,stable,durable. | ||||||||||
Packaging
Customer Satisfaction
Please don't hesitate to contact us if you have any questions or concerns before or after your purchase. We are committed to your 100% satisfaction.
Feedback
Our Services
About Company
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.
Certification
Related Products
Solid series:DH-300,DH-600,DH-900,DA-300M,DA-600M,DA-900M,DA-1200M,DE-120M,DE-600M,DH-300M,DH-120M,DH-3000M,DH-120N
Liqulid series:DH-300L,DA-300W,DE-120W,DH-300W,DH-120W
Multi-function solid and liquid series:DH-300X,DA-300T,DE-120T,DH-300T,DH-120T
Series for rubber,tyre and shoes materials:DA-300DIN,DA-300M,DE-120DIN,DE-120M
Series for powder,magnetism,pottery and porcelain:DA-300MR,DA-300M,DE-120MR,DE-120M
Series for oil length,poriness:DA-300MQ,DA-300M,DE-120MQ,DE-120M
Series for wood,civil engineering:DA-300ML,DA-300M,DE-120ML,DE-120M
Series for cement,metal,plastic:DA-300MB,DA-300M,DE-120MB,DE-120M
Series for testing purity of gold,platinum,precious metal,tin:DH-300K.DH-600K,DA-600K,DA-900K,DA-1200K,DE-120K
Avaliable accessories:DE-40(printer),DE-20B(the components for anticorrosive liquid),DE-20A(the standard components for liquid)
