TH712/713 digital micro hardness tester is equipped with a digital microscope and cold light source. After measuring the indentation, press the button on the digital microscope, it will automatically show the hardness value. With RS232 interface, it can be connected to computer. TH712/713 digital micro hardness tester can also work with knoop indenter to measure knoop hardness value. TH712/713 hardness testing machine conforms to GB/T4340, ISO6507, JIS B7725 and ASTME92 standards.
- New high-tech product with precise mechanical and photoelectrical technology
- 10 × lens and 40 × lens enable a wider measurement field and higher accuracy.
- Equipped with a digital microscope and cold light source, it shows the measuring method, test force, diagonal length of indentation, hardness value, dwell time and the times of measurement.
- Camera devices can be connected via RS232 interface
- Especially suitable for testing the hardness of small, thin and fragile material specimen
- Knoop indenter optional to measure knoop hardness value
- Conform to GB/T4340, ISO6507, JIS B7725 and ASTME92 standards.
- TH713: equipped with auto turret to prevent maloperation.