Portable Hardness tester

Technical Specifications:

•  Measuring range: HLD (170~960) HLD
•  Measuring direction: 0~360°
•  Hardness Scale:
      HL, HB, HRB, HRC, HRA, HV, HS
•  Display: segment LCD
•  Data memory: max. 100 groups (relative to
      impact time 32~1)
•  Working power: 3V(2 AA size alkaline batteries)
•  Continuous working period: about 100 hours
      (With backlight off)
•  Communication interface: RS232
•  Outline dimensions: 150x74x32 mm
•  Weight: 245g

Advantages:

•  Wide measuring rage. Based on the principle of Leeb hardness testing theory. It can  measure the Leeb hardness of all metallic materials.
•  Large screen LCD, showing all functions and parameters. With EL background light.
•  Seven impact devices are available for special application. Automatically identify the type of impact devices.
•  Test at any angle, even upside down. Support rings for shaped materials.
•  Direct display of hardness scales HRB, HRC, HV, HB, HS, HL
•  Large memory could store 100 groups (Relative to average times 32~1) information including single measured value,
      mean value, impact direction, impact times, material and hardness scale etc.
•  Battery information showing the rest capacity of the battery. 
•  User calibration function. 
•  Software to connect to PC via RS232 port. Micro printer support.
•  Compact plastic case, suitable for use under poor working conditions
•  Continuous working period of no less than 100 hours with two alkaline batteries(AA size), Auto power off to save energy.

Main Application: 

• Die cavity ofmolds
•  Bearings and other pars
•  Failure analysis of pressure vessel, steam generator and other equipment
•  Heavy work piece
•  The installed machinery and permanently assembled parts
•  Testing surface of a small hollow space
•  Material identification in the warehouse of metallic materials
•  Rapid testing in large range and multi-measuring areas for large-scale work pie