Horizontal protrudent Indenter Digital Rockwell Hardness Tester HR3000

• Horizontal protrudent Indenter Design, suitable also for internal and external testing.
• Testing on Surfaces difficult to reach. Testing internal surface of rings and tubes with diameters over 23mm.
• Modern design with Titanium metallic Silver finish
• Can be used directly to measure Rockwell hardness for metal and plastic material.
• Provided with many features such as high measuring precision, wide measuring range with 15 Rockwell scales.
• The tester is suitable for testing of carbon steel, alloy steel, cast iron, non ferrous metal, and engineering plastic etc.
• 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 by USB or RS-232 data output port.
• Test value can be transformed to the value of HB, HV, HLD, HK and σb value.
• The tester meeting all the following standard such as ISO 6508-2, ASTM E18.

• Preload:98.1N (10kgf)
• 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 dwell duration: 2～50s, can be set and stored
• Resolution :0.1HR
• Display:High definition backlight LCD
• Operation:Menu selectable, Membrane keypad
• Upper/lower limits setting & alarming
• Data statistics: Avg., Max., Min., S, R available
• Curved surface correcting automatically
• Memory: Max 500 items of test results stored automatically
• Data output: RS-232 to micro printer, USB port to external PC
• Testing space:260mm in vertical, 150mm in horizontal
• Dimensions: 710mm×210mm×830mm
• Power supply: AC, 220V/110V, 50～60Hz, 4A
• Net weight: 100kg

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