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• Provided with many features such as high measuring precision, wide measuring range with 15 Rockwell scales.
• Automatic test force switch according the selected scale without manual operation.
• Automatic load cycle. The loading, dwell, unloading process of the main test force are controlled exactly to meet standard.
• Measuring results digitally displaying and can be printed, or transmitted to external computer automatically.
• The tester is suitable for testing of carbon steel, alloy steel, cast iron, non ferrous metal, and engineering plastic, etc.
• Test value can be transformed to the value of HB, HV, HLD, HK and σb value.
• The tester meets all the following standard such as ISO 6508-2, ASTM E18, BS EN ISO6508-2, GB/T230.2.
• Thông số kỹ thuật (SPEC)
• Preload 98.1 N (10 Kgf)
• Total Test Force 588.4N (60kgf), 980.7N (100kgf), 1471N (150kgf)
• Scales HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRH, HRK, HRL, HRM, HRP,HRR, HRS, HRV
• Load Cycle 3 – 8 s
• Load Dwell Duration 2 – 50 s, can be set
• Resolution 0.1 HR
• Display High definition backlight LCD
• Operation Menu selectable, Membrane keypad
• Limits / Alarm Upper / Lower limits setting and alarming
• Data Statistics Avg., Max., Min., S, R available
• Surface Correction Curved surface correcting automatcally
• Memory Max 500 items of test results stored automatically
• Data Output RS232 to micro printer; USB port to external PC
• Testing Space 200 mm in vertical; 165 mm in horizontal
• Dimensions 500 x 200 x 720 mm
• Power Supply AC, 220 / 110 V, 50/60 Hz, 4 A
• Net Weight 100 kg
• Chi tiết catalogue đính kèm