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Electronic Gold Analyzer Precious Metal Tester With No Damage Measurement

Categories Precious Metal Tester
Brand Name: DahoMeter
Model Number: DH-300K , DH-600K
Certification: CE, FCC
Place of Origin: dongguan
MOQ: 1
Price: USD399-USD1299
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram,other
Supply Ability: 300 Set/Sets per Month
Delivery Time: 2 days for gold analyzer
Packaging Details: 42 X 16 X 32cm
Power supply: AC 100V - 240V
OEM service: Yes
Density resolution: 0.001 g/cm3
weight resolution: 0.005g
Maximum weight: 300g,600g
Interface: RS-232
usage: gold K value analyzer,gold karat purity testing machine
water temperature compensation: yes
stock: yes
after-sale service provided: yes
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    • Product Details
    • Company Profile

    Electronic Gold Analyzer Precious Metal Tester With No Damage Measurement

    300g. 600g Electronic Gold Analyzer , Gold K Value Analyzer , Gold Karat Purity Testing Machine



    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:DH-300K

    Density resolution: 0.001 g/cm3

    Maximum weight:300g

    Minimum weight:0.005g

    Measurement time:15s


    Model:DH-600K

    Density resolution: 0.001 g/cm3

    Maximum weight:600g

    Minimum weight:0.005g

    Measurement time:15s


    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 shifted.


    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;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 the completed high-capacity transparent injection mould sink,which can resist damage and corrosion.


    j) Adopt the completed special windproof and dustproof cover,which is convenient and durable.


    k) Interface of RS-232C is included.the machine is available to connect PC with printer.


    Measurement Procedure:


    a) Measure the gold weight in air,and then press the ENTER button to memory.

    b) Place the gold into water to measure the weight,and then press the ENTER button to memory.show the K value of gold,purity percent,density value.


    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


    ModelDH-300K
    Maximum weight300g
    Weight resolution0.005g
    Density resolution0.001g/cm3
    Measuring time15S
    Testing boardCompleted high-capacity plastic testing board
    Measuring typeTraditional gold and platinum jewelry,necklace,bracelet,ring,large bullion,craft,and gold,silver,copper,cadmium,nickel,tin.etc.
    Gold modeDisplay 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 range9K~24K
    Copper and silver proportion settingCycle seting as user’ prefer(default 7:3)
    platinumDisplay valuePT percent,density value,volume
    PT value rangePt600 - Pt1000
    Measuring container

    completed injection forming transparent professional measurement tank

    (size:length16.9mm×wide9.8mm×high8.3mm)

    Parameter settingwater temperature setting,measuring medium density setting
    principleArchimedes principle
    Memory methodTwo procedures
    Correction methodauto correction with one button,auto detection.
    Output methodoutput and print testing data conveniently with standard communication interface of RS-232C.
    Standard accessoriesHost,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 coverAdopt the unicase dedicated wind and dust cover
    Option accessoriesDE-40 printer
    powerAC100V - 240V
    Main featuresSimple operation,digital display,accurate measurement,stable,durable

    FAQ:


    (1) Is this machine for professional use in jewellery store?


    Yes.it is application to jewellery store,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/0.01K


    (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.

    Customers can choose: Europe type,British type,American type;Australian type.


    (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.



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