AU-1200K Digital Electronic Gold Gravitometer, Gold Karat Density Meter, Gold Percentage Tester

Product Description

AU-1200K Digital Electronic Gold Gravitometer, Gold Karat Density Meter, Gold Percentage Tester

 

Statement:

To help to protect your benefit and enjoy good after-sale customer service.Please verify if the store is "Dongguan Hongtuo Instrument Co.,Ltd".Also please verify our band "DahoMeter "and "Quarrz".We are the only manufacturer of these products in China.Recently we found out some shops in MadeInChina just copied our products completely.We have never authorized any other shops to sell our products.

We ONLY offer the after-sale customer service to the customers who purchase the machines from our factory DIRECTLY.



 

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

 

a) Quickly measure the purity of gold,platinum,and other precious metals.Distinguish if the object is fake or genuine.

b) No damage testing, cleaning and environmental protection.

c) Measuring just need 10 seconds,convenience,stabilization,and accuracy.

d) Multi-mode,gold mode,platinum mode,other precious metals mode can be shifted.

e) Multi-function;the purity of other precious metals can be measured.such as tin,copper,silver.etc.also it can be used as precision balance.

f) Function of top and bottom limitation,it can display OK,HI,LO in the state of qualified,exceed,less.Prompt alarm.

g) Function of automatic zero tracking,buzzer warning,and overload warning.

h) Function of solution compensation.Either water or other liquids can be used as medium.

i) Adopt the completed high-capacity measuring accessories with the transparent injection mould tank,which can resist wear,fall off,and corrosion.

j) Adopt the completed special wind and dust cover,which makes the structure convenient and durable.

k) Interface of RS-232C is included.the printer of DE-40 will be available to connect PC with machine.

 

 

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:0.001g/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) 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	0.001g/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	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)

 

 

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.

Feedback

 

 

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 ****** 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

 

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