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HV-5 Small load vickers hardness tester
Summary
The HV-5 Vickers hardness tester is a high-tech product that integrates optics, mechanics, and electronics. The machine has a
novel design, good reliability, operability, and intuitiveness. It is a new type of Vickers and Knoop hardness testing instrument that
uses precision mechanical technology and optoelectronic technology.
This machine adopts computer software programming and optical measurement system. Through soft key input, you can selec the
measurement of Vickers and Knoop hardness, adjust the strength of the measurement light source, select the holding time, display
the test method and force on the LCD display screen, input the length of the indentation diagonal through the panel, and directly
read the hardness value on the screen, simplifying the cumbersome table lookup. Easy to use and high measurement accuracy
The hardness tester is suitable for measuring the Vickers hardness of small, thin, and surface coated specimens, as well as the
Knoop hardness of brittle and hard materials such as glass, ceramics, agate, and artificial gemstones. It is an ideal hardness testing
instrument for research and testing by scientific research institutions, enterprises, and quality inspection departments
Technical parameters
Test force:2.94N(0.3Kgf)、4.9N(0.5Kgf)、9.8N(1.0Kgf)、19.6N(2.0Kgf)、29.4N(3.0Kgf)、49.0N(5.0Kgf)
Hardness testing scope:8HV0.3~2900HV10
Test force application method:Automatic loading and unloading test force
Measuring the magnification of a microscope:200 × (Used during testing) 100 × (During observation)
Test force holding time:0-60s (one unit per second, any input)
Minimum detection unit:0.5 μ m
Maximum height of the specimen:160mm
Distance from the center of the pressure head to the outer wall:135mm
Host weight:about 40kg
Power Supply:AC220V/50Hz
External dimensions(Long × wide × High):(520 × one hundred and ninety × 650)mm
Contact us
Jinan Fangyuan Testing Machine CO.,Ltd
TEL:13864006141
Email:jnfysyj01@163.com
Wechat:13864006141
Address:No.276,Nanxinzhuang West Road,Shizhong Dist.,Jinan, Shandong, China.
Website:www.shijinyiqi.com
