KH520 Portable Hardness Tester

This KH520 Portable Hardness tester is with built-in printer, data memory is of 600 groups. Capable to equip with 7 impact devices. 10 typical Materials in the system: Steel and cast steel, Hammered steel (Steel), Alloy tool steel, Stainless steel, Cast aluminum alloys, Bronze, copper, Cast irons etc. Measuring rang (170-960) hld.

Measurements principles are according to LEEB (HL scale), it can also be converted into HB, HRA HRB, HRC, HV, HS, these scales can directly show on lcd.

Commodity Property

Standard Impact Device: D type
Type of Battery: Lithium-ion battery
Battery Capacity:  7.4 v
Continuous working period: 200 H (if not use print)
Data interface: USB2.0

Main features

1. Test at any angle, even upside down.
2. Wide measuring range. 
3. Direct display common scales of Leeb, Brinell, Rockwell, Vickers, Shore, and three types of strength values immediately.
4. Seven impact devices are available for special application. 
5. Large capacity memory of 600 groups  including single measured value, mean value, testing data, impact direction, impact times, material and hardness scale etc. 
6. Upper and lower limit can be preset. It will alarm automatically when the result value exceeding the limit. 
7. User calibration function.
8. USB port connectivity, multi-functions PC  data proceeding software. 
10. high speed thermal printer supports the immediate printing function.

Technical Data