CLARK CDR HandCHECKER

 

Description

• Conforms to ASTM Standard A956-00 (Dynamic Rebound Method)
• Operation based on LEEB rebound principle
• Easy two key operation
• Hardness measurement independent of test direction
• Direct digital read-out of hardness value on large LCD display
• Display of single or average values
• Conversion tables for nine materials
• Hardness conversion scales for HL, HV HB,HS,HRB,HC, an N/mm2 Measurement Conversion Ranges:
• Leeb: 150 to 1000 HL
• Brinell: 75 to 700 HB
• Rockwell C: 20 to 70 HRC
• Rockwell B: 35 to 100 HRB
• Vickers: 75 to 1000 HV
• Shore: 30 to 100 HS
• Tensile Strength: 250 to 2000 N/mm²

Features:

• Display Resolution 1 HL, 1 HB, 1 HV, 0.1 HRC, 0.1 HRB, 5/Nmm²
• Power Supply 2 AAA alkaline batteries
• Battery Life 4000 measurements
• Dimensions diameter x length: 1.5 x 6.7 in / 38 x 170mm
• Weight 7 ounces / 200g
• Impact Indenter Tungsten-carbide ball (3mm diameter)

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