3
1 Overview
1.1 Advantages
Wide measuring range. Based on the principle of Leeb hardness testing
theory. Capable of measuring Leeb hardness of all metallic materials.
Large screen LCD, showing all functions and parameters. With
background light.
Seven impact devices are available for special application. Automatic
identification of impact device upon plug in.
Test at any angle, even upside down.
Direct display of hardness scales HRB, HRC, HV, HB, HS, HL
Large memory could store 100 groups (Relative to average times 1-32 ) of
information including single measured value, mean value, impact direction,
impact times, material and hardness scale etc.
Battery symbol showing the capacity of the battery.
User
calibration
function.
Output via USB 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.
Outside
dimensions
：
150×74×32 mm
Weight
：
245g
1.2 Main Application &Testing Range
1.2.1 Main Application
Die cavity of molds
Bearings and other parts
Failure analysis of pressure vessel, steam generator and other large
equipment
Large, hard work piece
Testing of installed machinery and permanently assembled parts.
Material identification based upon hardness range
Rapid testing in large range and multi-measuring areas for large-scale
work piece
1.2.2 Testing Range
Testing range refer to Table 1 and Table 2 in the Appendix.