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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.
1.3 Technical Specifications
• Error and repeatability of displayed value see Table1-1 below.
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