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Gold and Silver Tester
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 cmÃâ€â€width10.7 cmÃâ€â€height9.3cm | Length20.3 cmÃâ€â€width15.7 cmÃâ€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 cmÃâ€â€ width 17.5 cmÃâ€â€height 32.5cm | ||
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.
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