Digital Vickers Hardness Tester NOVOTEST TB-10
Digital Vickers Hardness Tester NOVOTEST TB-10 is a new, modern and high-tech instrument with small test loads, which is combined with the optical, mechanical and electronic equipment, and has auto rotating turret. The unit is highly reliable, has many operational functions, and is very easy to operate.
The instrument has high-precision optical measuring system and photoelectric sensor. The device allows user to: input any data manually; set the intensity of the light source; select the testing method; choose hardness scales (HV or HK); set the dwell time; save the results of measuring in the internal device storage.
All testing data such as: testing method; testing force value; testing indentation length; hardness value; dwell time of testing load; numbers of measurement can be displayed on its large LCD screen, also user can input the date of testing on the picture.
PC connection and data transfer available via RS232 interface. Also all the information can be printed with the bilt-in printer.
The instrument allows to measure value of micro and thin samples hardness (heat treated layer, carbonized layer, hardened hard layers, superficial coating, steels, non-ferrous metal, micro and thin shaped components) and other small objects. So, micro Vickers hardness tester is suitable for scientific research institutes, industrial enterprises and the metrological institutes, etc.
Testing force application method – automatic loading and unloading
Accurate measurement system of imprint
Large LCD display
Connection with PC through RS232 interface
2.94N (0.3 Kgf), 4.9N (0.5Kgf), 9.80N (1Kgf); 29.4N (3Kgf), 49.0N (5Kgf), 98.0N (10Kgf)
Measuring range of hardness
8 HV(0.3) ~ 2500 HV(10)
ISO 6507, ASTM E92
for the measurement – 200x
for the observation – 100x
Dwell time of the test force
0~60 s(1 second as a unit with optional key-in)
Min. graduation value of the testing drum wheel,
Max. height of the test sample,
Distance between the point of the indenter and the exterior panel,
Weight of the main body,
Power220V / 50Hz
Lens 20X, 10X
Digital measuring eyepiece 10X
Large testing table
Medium testing table
V-shaped testing table
CCD measuring system and data processing software
Other power supply
Hardness test blocks