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Professional Supplier Digital Electronic Gold Purity Testing Machine DA-300K

Categories Precious Metal Tester
Place of Origin: DongGuan
Brand Name: DahoMeter
Model Number: DA-300K
Price: $400 - $1200
Packaging Details: 45x 20 x 36cm
Delivery Time: 3 days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 300 SETS per month
MOQ: one set
Certification: CE,FCC
density resolution: 0.001g/cm3
weight resolution: 0.005g
maximum weight: 300g
necessary weight for measuring density: 4g
product name: gold purity testing machine
warranty: 2 years
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    Professional Supplier Digital Electronic Gold Purity Testing Machine DA-300K

    DA-300K 2 Years Warranty!Good Quality!

    China Famous Factory Electronic Gold Purity Testing Machine Price


    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


    Distinguish and measure K value of gold,PT value of platinum,density value,purity percentage.


    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,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


    Specification 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.

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