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Digital Rockwell Hardness Tester

Used for measuring the hardness of carbon steel, alloy steel, cast iron, ferrous and non-ferrous metal and engineering plastic, etc.

parameter key	parameters
hardness scale	HRA、HRB、HRC、HRD、HRE、HRF、HRG、HRH、HRK、HRL、HRM、HRP、HRR、HRS、HRV
hardness resolution	0.1 Rockwell units
first Test Force	10kg (98.07N)
Test Force	60 kg (588N), 100 kg (980N), 150 kg (1471N)
hardness reading	automatic
specimen height	170mm (6.7 ")
wall indentation center to machine the maximum distance	160mm (6.5 ")
equipment size	495 × 170 × 640mm (length × width × height, L × W × H)
hardness NW	80kg
power	220V 2A, 50-60Hz
implementation of the standard	GB/T230.2 national standards, JJG112-83test procedures
precision	Meet EN-ISO6508 and ASTM E-18

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