Gold and Silver Tester

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Product Code : AU-120K

Brand Name : Quarrz

Product Description

Owing to an extended expertise of 15 years in allied domain, we have been occupied in offering Gold and Silver Tester. The provided tester is extensively used to check the accuracy of gold and silver. This tester is manufactured under the strict vigilance of our adroit professionals using quality-proven components and modern techniques. Moreover, the offered Gold and Silver Tester can be easily purchased from us in different technical specifications.

Features:

Easy readings
Maintenance-free
Overload warning
Easy to clean and maintain

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 cmÃƒÆ’Ã†â€™Ãƒ¢Ã¢â€š¬Ã¢â‚¬width10.7 cmÃƒÆ’Ã†â€™Ãƒ¢Ã¢â€š¬Ã¢â‚¬height9.3cm		Length20.3 cmÃƒÆ’Ã†â€™Ãƒ¢Ã¢â€š¬Ã¢â‚¬width15.7 cmÃƒÆ’Ã†â€™Ãƒ¢Ã¢â€š¬Ã¢â‚¬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 cmÃƒÆ’Ã†â€™Ãƒ¢Ã¢â€š¬Ã¢â‚¬ width 17.5 cmÃƒÆ’Ã†â€™Ãƒ¢Ã¢â€š¬Ã¢â‚¬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.