DH-300K Gold Analyzer，Gold Tester Great Density Meter | Инструменты

DH-300K Gold Analyzer，Gold Tester Great Density Meter | Инструменты

Statement

Notes

Please be noted that the machine has limited function which is determined by its' principle.

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 and 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  

Maximum weight

300g       

Weigh resolution

0.005g

Density resolution

0.001g/cm3

Measuring time

15S

Testing board

Unicase 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 completed special windproof and dustproof cover

Option accessories

DE-40 printer

power

European standard AC100V-240V,customer can choose other international standards.

Main features

Simple operation,digital display,accurate measurement,stable,durable

Features

a)The purity of gold,platinum,and other precious metals can be measured in a short time.the fake can be distinguished.

b)No damage testing, cleaning and environmental protection.

c)Measuring just need 15 seconds,convenience,stabilization,and accuracy.

d)Multi-mode,gold mode,platinum mode,other precious metals mode can be switched.

e)Multi-function,the purity of other precious metals can be measured.such as tin,copper,silver.etc.also can be used as precision balance.

f)Function of top and bottom limitation,it can display OK,HI,LO in the state of qualified,exceed,less.and prompt alarm.

g)Function of automatic zero tracking,buzzer warning,and overload warning.

h)Function of solution compensation.necessary if liquid other than water is used as a medium for measurement.

i)Adopt completed high-capacity measurement accessories with the transparent injection mould tank,which can resist wear,fall off,and corrosion.

j)Adopt completed special windproof cover,which makes the combination convenient and durable.

k)Interface of RS-232C is included.the printer of DE-40 will be available to connect PC with instrument.

Measurement Procedure

a)Measure gold weight in air,press ENTER key to memory.

b)Place gold into water,press ENTER key to memory.K value of gold,purity percent,density value will be displayed.

Shopping Guide 

Shipping And Handing 

1.Please contact us after you place order.

2.Normally orders will be shipped out around 5 working days once payment received. for custom made parts.needs to be negotiated.

3.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.

4.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.

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

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About Company

Certification

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