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DongGuan HongTuo Instrument Co.,Ltd
DongGuan HongTuo Instrument Co.,Ltd
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4000g Quick Measuring Gold Karat Measure Instrument For Precious Metal Materials

4000g Quick Measuring Gold Karat Measure Instrument For Precious Metal Materials

Brand Name : Quarrz
Model Number : AU-4000K
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 : Shipped in 3 days after payment
Packaging Details : 42 X 16 X 32cm for Gold Carat Measuring Device
Power supply : Default as Europe standard AC 100V - 240V
Customized : Yes
Density resolution : 0.001 g/cm3
Minimum weight : 5g
Weight resolution : 0.01g
Capacity : 4000g
Usage : Gold Carat Measuring Device
Principle : Archimedes
Testing before delivery : yes
After-sale service provided : yes
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4000g Digital Electronic Gold Carat Measuring Device , Gold Karat 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 gold tester 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,4000K,5000K,6000K weighting resolution:0.01g;minimum weight:5g;density resolution:0.001g/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:


BrandQuarrz
ModelAU-300K / AU-600K / AU-900KAU-120K / AU-200KAU-1200K / AU-2000K / AU-3000K / AU-4000K / AU-5000K / AU-6000K
StyleHot and ClassicHigh-precisionHigh-capacity
Maximum weight300g / 600g / 900g120g / 200g1200g / 2000g / 3000g / 4000g / 5000g / 6000g
Weight standard deviation0.005g / 0.005g /0.01g0.001g0.01g

Minmum measuring sample

Reference weight

4g / 4g / 5g2g5g
Density resolution0.001g/cm30.001g/cm30.001g/cm3
Sink sizeLength15.3 cm×width10.7 cm×height9.3cmLength20.3 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 %
PlatinumPT600 ,PT650,PT700,PT750,PT800,PT850,PT900,PT950,PT1000 & content percentage %
SilverS600 ,S650,S700,S750,S800,S850,S900,S950,S1000 & content %
Measuring principleArchimedes buoyancy method
Measuring timeAbout 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 settingWater temperature setting,measuring medium density setting,air density setting,main materials and secondary materials density setting,copper-silver proportion setting
Copper-silver proportion rangecan 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 methodSingle 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 interfaceStandard RS-232 interface
Optional accessoriesAU-40 printer,AU-40A data connecting line
Power supplyAC100V~240V 50HZ/60HZ Europe standard
Gross weight/size4.3kg/ Length 42.5 cm× width 17.5 cm×height 32.5cm
(no including weights)

Advantage for Quarrz's Precious Metal Tester Gold 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.

Hongtuo Instrument is the leading manufacturer of gold testing machine based in China since 2002.products has been exported to Western Europe,North America,South America,EastSouth Asia,Middle East,Africa,etc 38 countries.we can 100% guarantee good quality,fast delivery,and customer service.Brand "DahoMeter" and "Quarrz" belongs to HongTuo Instrument.


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