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Gold Purity Testing Machine

Gold Purity Testing Machine
Gold Purity Testing Machine
Price And Quantity
  • 1
  • Set/Sets
  • 699.00 - 1299.00 USD ($)
Product Specifications
  • Europe Standard AC 100V - 240V
  • Europe Standard AC 100V - 240V Volt (V)
    Product Description

    Driven by immense domain expertise, our company is affianced to present a broad range of Gold Purity Testing Machine. The provided testing machine is widely used in jewelry shops to give an exact reading of gold purity. Under the guidance of our ingenious professionals, this testing machine is manufactured with utmost efficiency using optimum grade components. Moreover, this Gold Purity Testing Machine can be purchased from us in vivid technical specifications.


    • Robustness
    • Light weight
    • Overload warning
    • Longer service life


    Specification Table




    AU-300K / AU-600K / AU-900K

    AU-120K / AU-200K

    AU-1200K / AU-2000K / AU-3000K


    Hot and Classic



       Maximum weight

    300g / 600g / 900g

    120g / 200g

    1200g / 2000g / 3000g

    Weight standard deviation

    0.005g / 0.005g /0.01g



    Minmum measuring sample

    Reference weight

    4g / 4g / 5g



    Density resolution




    Sink size

    Length15.3 cm width10.7 cm height9.3cm

    Length20.3 cm width15.7 cm height11.3cm

    Measuring function

    (1)karat value,percentage content,density for gold

    (2)PT value,percentage content,density for platinum

    (3)S value,percentage content,density for silver

    (4)percentage content,density for other alloy.

    Gold K value

    (9 ,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24)K  &content percentage %


    PT600 ,PT650,PT700,PT750,PT800,PT850,PT900,PT950,PT1000  & content percentage %


    S600 ,S650,S700,S750,S800,S850,S900,S950,S1000  & content %

    Measuring principle

    Archimedes buoyancy method

    Measuring time

    About 5 to 20 seconds

    Measuring procedure

    (1)Measure the weight in air firstly,press ENTER button.

    (2)Place the sample into water to measure weight in water.Press ENTER

    button.display result.

    Parameter setting

    Water temperature setting,measuring medium density setting,air density setting,main materials and secondary materials density setting,copper-silver proportion setting

    Copper-silver proportion range

    can be shifted cyclically with 9/1,8/2,7/3,6/4,5/5,4/6,3/7,2/8,1/9.the default setting is 7/3.

    Calibration method

    Single button calibration,automatic testing

          Standard accessories

    (1)Host,(2)Sink,(3)Measuring plate,(4)Tweezers,(5)Thermometer,(6)weight,(7)windproof dustproof cover(8)One set of measuring gold dust accessories(9)Power supply

           Data interface

    Standard RS-232 interface

           Optional accessories

    AU-40 printer,AU-40A data connecting line

           Power supply

    AC100V~240V  50HZ/60HZ   Europe standard

    Gross weight/size

    4.3kg/ Length 42.5 cm width 17.5 cm height 32.5cm
    (no including weights)


    The Advantage for Quarrz's Precious Metal Tester


    • Wide karat value for gold display from 9K to 24K and % percentage content.
    • Wide PT value for platinum display from PT600 to PT1000 and % percentage content.
    • Wide S value for silver display from S600 to S1000 and % percentage content.
    • Adopt completed testing board and unobstructed without lifting lid design,more simpler operation,also makes the measuring result more reliable.
    • Two procedure; No need to bundle samples.It is convenient for multiple testing.
    • No stains or scratches will be left on samples after tested
    • Multi-function as density meter and gram scale.
    • Upgrade circuit board;make the testing result more stable and reliable.
    • Testing frame has been improved;more larger measuring space.
    • Equiped with windproof cover.

    Trade Information
    • 300 Per Month
    • 3-7 Days
      Contact Us

      Floor 8th, HengMei Building, No 81, GuanTai Road, Nancheng District, Dongguan, Guangdong, 523071, China
      Phone :86-769-22403424