AU-300K Hot Sale Precious Metal Purity Testing Instruments

Product Description

AU-300K Hot Sale Precious Metal Purity Testing Instruments

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 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.

Advanced Metal Purity Testing Technology

The AU-300K utilizes advanced detection methods to provide precise analysis of precious metal purity. Its automated operation simplifies workflow, making it indispensable for industrial users requiring reliable and repeatable results. The combination of manual control and automatic operation offers exceptional flexibility in diverse testing environments.


Durable Build and Seamless Operation

Constructed from durable MS material and finished in classic black, this instrument ensures longevity in demanding industrial settings. Equipped with a user-friendly interface and simple setup, it operates efficiently on a standard 220-240V power supply, making it a practical solution for continuous use in laboratories or manufacturing units.