• Model NO.：AU-1200K
• Weight Resolution：0.01g
• Maximum Weight：1200g
• Power Supply：Europe Standard AC 100V - 240V
• Interface：RS-232
• Delivery Time：5-7 Days
• After-Sale Service Provided：Yes
• Testing Before Delivery：Yes
• OEM Service：Yes
• Transport Package：Carton Packing
• Trademark：Quarrz
• Origin：Dongguan, China
• HS Code：9027809900
• Production Capacity：300 Sets,Month

BrandQuarrzModelAU-300K / AU-600K / AU-900KAU-120K / AU-200KAU-1200K / AU-2000K / AU-3000KStyleHot and ClassicHigh-precisionHigh-capacityMaximum weight300g / 600g / 900g120g / 200g1200g / 2000g / 3000gWeight standard deviation0.005g / 0.005g /0.01g0.001g0.01g

Minmum measuring sample

Reference weight

4g / 4g / 5g2g5gDensity resolution0.001g/cm30.001g/cm30.001g/cm3Sink sizeLength15.3 cm×width10.7 cm×height9.3cmLength20.3 cm×width15.7 cm×height11.3cmMeasuring 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 methodMeasuring timeAbout 5 to 20 secondsMeasuring 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 settingCopper-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 testingStandard 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 supplyData interfaceStandard RS-232 interfaceOptional accessoriesAU-40 printer,AU-40A data connecting linePower supplyDefaulted as AC100V~240V 50HZ/60HZ Europe standard; based on customers' requirement.Gross weight/size4.3kg/ 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.

 

Packaging

                          


Customer Satisfaction 

Please don't hesitate to contact us if you have any questions or concerns before or after your purchase. We are committed to your 100% satisfaction.

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Our Services

• 100% Competitive price    we are the original manufacturer of densimeter for years, the large scale production make our products more competitive, that's the reason we are very confident to offer the most possible competitive price for the same level testing instruments in the world.
• High quality standards   we have the powerful professional researching and technology team to support quality;Our quality has been proved by the good market reaction for years;Our product are built to meet the industrial standards and global standards;Every instrument get checked and approved by our QC before delivery.
• Faultless service   we have the professional customer service team to provide the one to one service for you;we can help you to enjoy the one-stop service without any worries;we have the completed after-sales service policy and quality insurance policy;we guarantee instruments for one year and life-long maintenance(Gold Purity Tester for two years)
• Efficient logistics   we have the stable partner to help us to deliver the goods to the any corner of the worldwide shortly.Air shipment;International express:DHL/UPS/FEDEX/TNT(5 days to 7 days)
• OEM service   We are the original manufacturer of densimeter,that is verified by the third party and Alibaba on site;We can provide you OEM service and print your logo on the instruments.

About  Company

We, Dongguan Hongtuo Instrument Co., Ltd, a China based company, are pleased to introduce ourselves as a notable testing equipments and machines manufacturer.Our company was established in the year 2000 with two primarily motto, which includes complete client satisfaction and to reach top-most position in the international market. The exceptional quality of our products like Gold Tester,Gold Testing Machine,Density Meter,Universal Tensile Testing Machine,Climatic Chamber,Melt Flow Index Tester,Charpy Impact Testing Machine,Tap Density Tester,Abrasion Tester,Ultrasonic Flaw Detector,Surface Roughness Tester and other Laboratory Testing Equipment, etc. is our company's USP. 

 

 

Certification