Guangdong Hongtuo Instrument Technology Co.,Ltd
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| Place of Origin: | dongguan |
| Brand Name: | DahoMeter |
| Certification: | CE, FCC |
| Model Number: | DH-300K |
| Minimum Order Quantity: | 1 |
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| Price: | USD400-USD1200 |
| Packaging Details: | 42 X 16 X 32cm for gold purity test instrument,Gold and Platinum Density Tester Machine |
| Delivery Time: | Shipped in 3 days after payment |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram,Other |
| Supply Ability: | 300 Set/Sets Month |
| Power Supply: | European Standard AC 100V - 240V | Customized: | Yes |
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| Density Resolution: | 0.001 G/cm3 | Maximum Weight: | 300g |
| Minimum Weight: | 0.005g | Interface: | RS - 232C |
| Stock: | Yes | Warranty: | Two Years;life-long Maintenance |
| Testing Before Delivey: | Yes | Usage: | Gold Purity Test Instrument |
| High Light: | precious metal testing equipment,electronic precious metal tester |
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Application :
for measuring density,specific gravity for gem stones.also can test karat value,purity percentage,weight,density for gold.
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.
| Model | Density resolution | Maximum weight | Weight resolution | Model |
| DH-300K | 0.001g/cm3 | 300g | 0.005g | Gold,platinum |
| DH-600K | 0.001g/cm3 | 600g | 0.005g | Gold,platinum |
| DH-900K | 0.001g/cm3 | 900g | 0.01g | Gold,platinum |
| DH-1200K | 0.001g/cm3 | 1200g | 0.01g | Gold,platinum |
| DA-300K | 0.001g/cm3 | 300g | 0.005g | Gold,platinum,density |
| DA-600K | 0.001g/cm3 | 600g | 0.005g | Gold,platinum,density |
| DA-900K | 0.001g/cm3 | 900g | 0.01g | Gold,platinum,density |
| DA-1200K | 0.001g/cm3 | 1200g | 0.01g | Gold,platinum,density |
| DE-120K | 0.001g/cm3 | 120g | 0.001g | Gold,platinum,density |
| DE-200K | 0.001g/cm3 | 200g | 0.001g | Gold,platinum,density |
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.
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 | 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. | ||||||||||
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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; |
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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; |
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| K value range | 9K~24K | ||||||||||
| Copper and silver proportion setting | Cycle seting(default 7:3) | ||||||||||
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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) |
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| 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. | ||||||||||
Contact Person: Mrs. Julie Zhong
Tel: 86-13267004347
Fax: 86-769-2318-1253
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