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Home ProductsDigital Density Meter

DongGuan HongTuo Instrument Co.,Ltd

Measured Digital Density Meter High Precision Electronic Density Gauge

    • Measured Digital Density Meter High Precision Electronic Density Gauge
    • Measured Digital Density Meter High Precision Electronic Density Gauge
  • Measured Digital Density Meter High Precision Electronic Density Gauge

    Product Details:

    Place of Origin: dongguan
    Brand Name: Quarrz
    Certification: CE, FCC
    Model Number: AU-300K

    Payment & Shipping Terms:

    Minimum Order Quantity: 1
    Price: USD400-USD1200
    Packaging Details: 42 X 16 X 32cm for home test for gold
    Delivery Time: 2 Days
    Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram,Other
    Supply Ability: 300 Set/Sets Month
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    Detailed Product Description
    Power Supply: European Type;british Type;australian Type;american Type Customized: Yes
    Density Resolution: 0.001 G/cm3 Weight Resolution: 0.005g
    Minimum Weight: 4g Interface: RS-232
    Usage: Gold Test Warranty: 2 Years;life-long Maintenance
    Stock: Yes After-sale Service Provided: Yes

     

    How to Test Real Gold at Home , Home Test for Gold

     
     

    Application:

     

    pawnbroking,jewelry industry,banking industry,jewelry testing center,mining industry,precious metal recycling,precious metal materials researching laboratory.,etc.

     

    These series instrument is the dramatic updating and upgrading products.Compared with other competing products,it has been focused on enhancing weighting resolution,simplified operation procedure and operation method,upgraded software application function,improved reliability of measuring result. offer respectively three content measuring model for gold,platinum,silver and one alloy measuring model;

     

    No need to bundle samples.Following value can be displayed precisely and quickly with only two procedure:

    (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.

     

     

    Measuring Type:

     

    Precious metal.such as gold,Karat gold,platinum,silver.

    Mixed metal or other alloy metal.

    Jewelry materials.such as ring,necklace,bracelet,watchband,belt fastener,gold ingot,gold bar,statue,coin.,etc.

    Notes:

    Please check the samples to be tested firstly when do testing:

    (1). products of which inside is hollow

    if the hollow is closed.water or other liquids can't get access into,the samples can't be tested

    if the hollow is opened,water or other liquids can get access into,the samples can be tested

    (2). products set with precious stones------can't be tested

    (3). products of which the density is very close to precious metal------can't be tested

     

     

    Features:

     

    • Distinguish whether the gold,karat gold,platinum,silver,other precious metal is the genuine or not.
    • Test the purity of gold,karat gold,platinum,silver to confirm if the marked content is correct or not.
    • No need to cut samples;also it can be measured immediately.
    • Can shift to measure Karat and purity percentage of gold-silver -copper,gold-copper,gold-silver respectively.
    • Function of density measuring and normal gram scale.
    • Either water or alcohol would be as medium.
    • Function of setting actual water temperature.
    • Adopt completed injection molding PC sink(length:15.3cm X width10.7cm X 9.3cm)
    • Including RS-232 interface;It's convenient to connect PC and printer.AU-40 could be optionally availabe to print result.
    • Adopt injection moulding windproof dustproof shield;Convenient configuration;Better durability.
    • Power supply:AC 100V-240V;50HZ/60HZ(Europe standard)
    • Weight/packing size:4.5kg/length 42.5cm X width 17.5cm X height 32.5cm

     

    Measurement Resolution and Range:

     

    • AU-300K weighting resolution:0.005g,minimum weight:4g,density resolution:0.001g/cm3
    • AU-600K weighting resolution:0.005g,minimum weight:4g,density resolution:0.001g/cm3
    • AU-120K,200K weighting resolution:0.001g,minimum weight:2g,density resolution:0.001g/cm3
    • 900K,1200K,2000K,3000K weighting resolution:0.01g;minimum weight:5g;density resolution:0.01g/cm3
    • K value range:9k,10k,11k,12k,13k,14k,15k,16k,17k,18k,19k,20k,21k,22k,23k,24k and % percentage content.
    • Platinum content range:PT600,PT650,PT700,PT750,PT800,PT850,PT900,PT950,PT1000 and % percentage content.
    • Silver content range:S600,S650,S700,S750,S800,S850,S900,S950,S1000 and % percentage content.
    • The proportion of copper-silver for gold-silver-copper 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.

     

    Measuring Procedure:

     

    (1) Place sample on testing board to measure weight in air,press ENTER key.

    (2) Place sample into water to measure weight in water.Press ENTER key.result will be displayed.

     

    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

     

    Specification Table:

     

    Brand

    Quarrz

    Model

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

    AU-120K / AU-200K

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

    Style

    Hot and Classic

    High-precision

    High-capacity

    Maximum weight

    300g / 600g / 900g

    120g / 200g

    1200g / 2000g / 3000g

    Weight standard deviation

    0.005g / 0.005g /0.01g

    0.001g

    0.01g

    Minmum measuring sample

    Reference weight

    4g / 4g / 5g

    2g

    5g

    Density resolution

    0.001g/cm3

    0.001g/cm3

    0.01g/cm3

    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 %

    Platinum

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

    Silver

    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

    Defaulted as AC100V~240V  50HZ/60HZ   Europe standard; based on customers' requirement.

    Gross weight/size

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

     

     

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    Contact Person: sales

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