High Accuracy Gold Karat Meter ,Silver And Gold Tester Machine For Sale
CE,FCC Certification!Warranty for Two Years!!!
High Accuracy Gold Karat Meter ,Silver And Gold Tester Machine For Sale
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 |
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
- Quickly measure the purity of gold,platinum,and other precious metals.Distinguish if the object is fake or genuine.
- No damage testing, cleaning and environmental protection.
- Measuring just need 10 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 it 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.Either water or other liquids can be used as medium.
- Adopt the completed high-capacity measuring accessories with the transparent injection mould tank,which can resist wear,fall off,and corrosion.
- Adopt the completed special wind and dust cover,which makes the structure convenient and durable.
- Interface of RS-232C is included.the printer of DE-40 will be available to connect PC with machine
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
|
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 |
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|
Measuring time |
10S |
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|
Testing board |
Completed high-capacity plastic testing board |
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|
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 |
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|
Copper and silver proportion setting |
Cycle seting(default 7:3) |
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|
Platinum Mode |
Display value |
PT percent,density value,volume |
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|
PT value range |
Pt600 - Pt1000 |
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|
Other Precious Metals |
Function |
Only for DA series and DE series:measure the purity percentage of main materials in two kinds of mixture |
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|
Display value |
Only for DA series and DE series:density value,volume,content precentage |
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|
setting |
Only for DA series and DE series:density value of main materials and secondary materials setting |
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|
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 |
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|
principle |
Archimedes principle |
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|
Memory method |
Two procedures |
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|
Correction method |
Auto calibration with one key,auto detection. |
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|
Output method |
Output and print testing data conveniently with standard communication interface of RS-232C. |
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|
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 |
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|
wind and dust cover |
Adopt the unicase dedicated wind and dust cover |
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|
Option accessories |
DE-40 printer |
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|
power |
AC 100V – 240V(Europe standard) |
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|
Main features |
Simple operation,digital display,accurate measuring,stable,durable. |
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(1) Is this machine for professional use in jewellery store?
Yes.it is application to jewellery ,pawn shop,cash for gold,collecting coins.,etc.
(2)What the machine can measure?
Precious metal.such as gold,Karat gold,platinum,silver.
Mixed metal or other alloy metal.
Jewelry materials.such as earring,ring,necklace,bracelet,watchband,belt fastener,gold ingot,gold bar,statue,coin.,etc.
(3)What the machine can display?
karat value,purity percentage,density for gold
PT value,purity percentage,density for platinum
S value,purity percentage,density for silver
percentage content,density for other alloy.
(4)Does this item can read gold purity even if there is a mark says 14K but it is really 12K?
Yes.it does.
(5)What's the accuracy on reading?
Density resolution:0.001g/cm3
Weight resolution:0.005g/0.001g
K resolution:1K/0.1K
(6)What's size of sample you can put inside the machine?
for DH series:16.9cm X 9.8cm X 8.3cm
for AU series:15.3cm X 10.7cm X 9.3cm
(7)Does this machine can be connected with PC,and printer?
Yes.it has the RS-232C interface.the measuring data can be output through PC and printer.
The printer is optional when customers make purchasing.
(8)Does this machine can test the specific gravity of gemstones?
Yes.it does.
Also it can test the specific gravity for all kinds of solids materials.
(9)Does this machine can be used as scale?
Yes.This machine has scale function.
(10)What's the power supply?
The default power supply is Europe standard AV100V - 240V.based on customers' requirement.
(11)What's the quality assurance?
The warranty is for two years from the date of receipt.if any parts broken and verified it is within the range of quality assurance(please refer to our quality assurance policy).we shall send new accessories or new machine for replacement.
Packing size:42 X 16 X 32cm
1.Normally orders will be shipped out around 5 working days once payment received. for custom made parts.needs to be negotiated.
2.We Will ship by DHL, FedEx, UPS, EMS( we will choose the best way to ship the items ASAP). You will be updated the tracking number via Aliexpress. Generally, it takes 3-7 delivery days to your shipping address.Please make sure the phone number is valid.
3.Kindly please note the tax fee and clearance fee are not included in the item price. You have to take the responsibility for the tax and clearance fee.
As leading manufacturer of densimeter,we guarantee below:
- 100% Competitive price we are the original manufacturer of densimeter for years, the large scale production make our products more competitive, that’s the reason we are very confident to offer the most possible competitive price for the same level testing instruments in the world.
- High quality standards we have the powerful professional researching and technology team to support quality;Our quality has been proved by the good market reaction for years;Our product are built to meet the industrial standards and global standards;Every instrument get checked and approved by our QC before delivery.
- Faultless service we have the professional customer service team to provide the one to one service for you;we can help you to enjoy the one-stop service without any worries;we have the completed after-sales service policy and quality insurance policy;we guarantee instruments for one year and life-long maintenance(Gold Purity Tester for two years)
- Efficient logistics we have the stable partner to help us to deliver the goods to the any corner of the worldwide shortly.Air shipment;International express:DHL/UPS/FEDEX/TNT(5 days to 7 days)
- OEM service We are the original manufacturer of densimeter,that is verified by the third party and Alibaba on site;We can provide you OEM service and print your logo on the instruments
Very Important!
Due to the limited function determined by the principle.Following gold type can't be tested by gold density meter.
(1)Gold has any decoration.
(2)Gold has the painting.
(3)Gold inside is hollow.
(4)Plating gold.
Following gold type has high requirement for the operation:
(1)Gold with complex structure
Here is some examples as following.We would not like to recommend you to test this kind of gold by using the gold density meter.
- Step 1Find your interested products by search keywords
- Step 2Contact the supplier by clicking ”Enquire” or “request meeting” button, otherwise, you also could consult our import consultant.
- Step 3After verifying your email, get response from suppliers or our trade manager will contact you as soon as possible
- Step 4Set up meeting with the Chinese supplier without language barrier