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Help CenterGemstone Hardness Tester
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Gemstone hardness tester application:
HVS-1000 Micro Hardness Tester is a simple and accurate means to automatically measure the diamond indentation and give Vickers hardness number. It is suitable to measure the micro hardness of small, thin specimen, and superficial permeable coating (or plating) layer etc such specimen, as well as to measure the micro hardness of glass, ceramics, agate, and gem etc such brittle materials
Gemstone hardness tester features:
1. This tester adopts programming by computer software, high magnification optical measuring system and photoelectric sensor etc such technique.
2. By means of input by membrane switches, it may adjust the measurement of either strong or weak light source,
preset the holding time for test force or load, cut and change either the Vicker's of Knoop's test method.
3. On the membrane switches panel, the LCD display screen may display the forms of test, test force (or load),measure the
length of indentation, hardness value, holding time of the test force(or load), number of measurements and put in the date,
month and year by keys, and the test results may be output by means of a printer.
4. The Hardness tester is also equipped with photographic device which may take photo for all measured indentation
and the metallographic formation of materials.
Main accessories:
1 pc coordinate test bench
1 pc thin axis test bench
1 pc thin plate test bench
1 pc gad tongs
1 pc big V-block
1 pc small V-block
1 pc Diamond pyramid compaction head
2 pcs Standard micro hardness block
1 pc Printer
Gemstone hardness tester technical parameters:
Model |
|
Measurement Range |
5-3000HV |
Test Force |
0.09807,0.2452,0.4904,0.9807,1.96,2.942,4.904,9.807 N (10,25,50,100,200,300,500,1000 gf) |
Measurement System Magnification |
500X,125X |
Minimum Detection Unit(μm) |
0.025 |
Sample's Max. Height(mm) |
75 |
|
Distant between Center of Indenter to Plane Wall(mm) |
100 |
Power |
AC220V,50/60Hz |
Dimension WxHxD(mm) |
340x160x378 |
Weight(Kg) |
approx.40 |
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