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AU-900K Electronic Density Meter for Gold and Silver Gold Density Measuring Instrument Precious Metal Purity Tester

AU-900K Electronic Density Meter for Gold and Silver Gold Density Measuring Instrument Precious Metal Purity Tester

    • AU-900K Electronic Density Meter for Gold and Silver Gold Density Measuring Instrument Precious Metal Purity Tester
    • AU-900K Electronic Density Meter for Gold and Silver Gold Density Measuring Instrument Precious Metal Purity Tester
    • AU-900K Electronic Density Meter for Gold and Silver Gold Density Measuring Instrument Precious Metal Purity Tester
    • AU-900K Electronic Density Meter for Gold and Silver Gold Density Measuring Instrument Precious Metal Purity Tester
    • AU-900K Electronic Density Meter for Gold and Silver Gold Density Measuring Instrument Precious Metal Purity Tester
  • AU-900K Electronic Density Meter for Gold and Silver Gold Density Measuring Instrument Precious Metal Purity Tester

    Product Details:

    Place of Origin: Dongguan
    Brand Name: Quarrz
    Certification: CE,FCC
    Model Number: AU-900K

    Payment & Shipping Terms:

    Minimum Order Quantity: One set
    Price: USD399 to 1299 per unit
    Packaging Details: Standard exporting package 45*20*36cm
    Delivery Time: Stock
    Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
    Supply Ability: 300 sets per 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: 0.01g

    Electronic Density Meter for Gold and Silver , Digital Electronic Densimeter Gold , Gold Density Measuring Instrument

     

    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:

    Following products can't be tested:

    (1).products of which inside is hollow ;

    (2).products set with precious stones;

    (3).products of which the density is very close to precious metal.

     

    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)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.

     

    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 0.001g/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 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)

     

    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.

     

    Anti-counterfeiting Announcement:

    The bad and good products is intermingled on market today.Most customers had suffered a lot from the brand replacement products,shell brand products,simulation products,and transferring after-sale service products.To protect your rights,please identify seriously when choose goods.Following is the method to distinguish QUARRZ brand product.

     

    • Method one:Start up,machine will display in sequence:brand,model(such as QUARRZ,AU-300S)
    • Method two:After starting up,press ZERO button and B button at the same time,the machine will display in sequence:brand:model,factory number.of which information correspond to the one marked on machine.
    • Method three:Check security code that generate automatically by machine number.AU-900K Electronic Density Meter for Gold and Silver Gold Density Measuring Instrument Precious Metal Purity Tester

    Contact Details
    Guangdong Hongtuo Instrument Technology Co,Ltd

    Contact Person: Mrs.

    Tel: 86-769-2240-3424

    Fax: 86-769-2318-1253

    Send your inquiry directly to us (0 / 3000)

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