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Home ProductsPrecious Metal Tester

120g Digital Electronic Precious Metal Tester / Gold Platinum Tester With Printer

120g Digital Electronic Precious Metal Tester / Gold Platinum Tester With Printer

    • 120g Digital Electronic Precious Metal Tester / Gold Platinum Tester With Printer
    • 120g Digital Electronic Precious Metal Tester / Gold Platinum Tester With Printer
  • 120g Digital Electronic Precious Metal Tester / Gold Platinum Tester With Printer

    Product Details:

    Place of Origin: dongguan
    Brand Name: DahoMeter
    Certification: CE, FCC
    Model Number: DE-120K , DE-200K

    Payment & Shipping Terms:

    Minimum Order Quantity: 1
    Price: USD399-USD1299
    Packaging Details: 42 X 16 X 32cm
    Delivery Time: 2 days
    Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram,other
    Supply Ability: 300 Set/Sets per Month
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    Detailed Product Description
    Power Supply: Default As Europe Standard AC 100V - 240V Customized: Yes
    Density Resolution: 0.001 G/cm3 Weight Resolution: 0.001g
    Maximum Weight: 120g , 200g Interface RS-232C: Yes
    Usage: Gold Tester Warranty: Two Years;life-long Maintenance
    Testing Before Delivery: Yes After-sale Service Provided: Yes

     

     

    120g Digital Electronic Gold Purity Densitometer , Gold Platinum Tester , Gold Karat Tester with Printer

     

     

     

    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

     

     

    Specifications:

     

    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.

     

     

    DahoMeter Precious Metal Tester PK Other Brands for The Same Level Instruments:

     

    dh-600k,dh-900k,dh-1200k  PK

     

     

    FAQ:

     

    (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) 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.

     

     

    Our Advantages:

     

    DH-300K details NEW

     

    Understanding Karats

     

    Since gold is a soft metal, it’s often combined with other harder metals when it’s used in jewelry to provide durability. In general,gold is mixed with silver and copper(Except 24K pure gold).Gold jewelry is measured in 24 parts, called karats (K), to indicate how much of the piece is pure gold. So, if gold is 24K, all 24 parts of the jewelry are gold. Jewelry marked 22K is 22 parts gold, two parts harder metals.which means,the jewelery including 22/24(91.67%) gold,the remaining 2/24(8.3%) belongs to copper-silver mixure,or copper,or silver.Thus, the lower the number, the less gold. As such, 24K gold is the softest, while 10K is significantly the harder.Our machine can test the K value,density,purity percentage for mixure gold-copper-silver,gold-copper,and gold-silver.for jewellery manufacturer,the ratio of gold-silver-copper can be set freely to get the exact K value,density,purity percentage.

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