Test features:
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The test force are applied via a closed-loop control unit with a load cell, a DC motor and an electronic measurement and control unit replace traditional dead weights. The result is highly accurate measurements at all test loads up to 0.5%.
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Simple plug - and - play tech allows for much more quick and easy installation than traditional weights type machine.
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Manual handle wheel pre-load. Automatic main-load and testing cycle.
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Extended dolphin nose allows verticaltest height of 300mm and throat depth of 220mm.
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Integrated casting body with more wide basement leads to permanent stability.
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RS232 and USB port to PC.
Functions:
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Twin tester--Regular Rockwell & Rockwell Superficial hardness for metal and plastic material.
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Horizontal dolphin nose Indenter is suitable also for internal and external testing.
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Testing on surface difficult to reach. Testing internal surface of rings and tubes.
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Provided with many deatures such as high measuring precision, wide measuring range with 30Rockerll scales.
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The tester is suitable for testing of carbon steel, alloy steel, cast iron, non ferous metal.
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Automatic testing cycle: Lifting of part, pre-loading, loading dwell, unloading, results will be finished automatically.
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Measuring results digitally displaying and can be printed, or transmitted to external computer automatically by USB port.
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Test HR value can be converted to the value of HB, HV, HK, and σb value.
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The tester meets all the following standard such as ISO6508-2, ASTM E18.
Hardness Tester Parameters:
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Preload:29.4N(3kgf), 98.1N (10kgf)
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Total test force:147.1N(15kgf), 294.3N(30kgf), 441.3N(45kgf), 588.4N (60kgf), 980.7N (100kgf), 1471N (150kgf)
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Scales:HR15N, HR30N, HR45N, HR15T, HR30T, HR45T, HR15W, HR30W, HR45W, HR15X, HR30X, HR45X, HR15Y, HR30Y, HR45Y HRA,HRB,HRC,HRD,HRE,HRF, HRG,HRH,HRK,HRL,HRM,HRP, HRR,HRS,HRV
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Load dwell duration: 2~50s, can be set and stored
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Resolution :0.1HR
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Display:High definition backlight LCD
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Operation:Menu selectable, Membrane keypad
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Upper/lower limits setting & alarming
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Data statistics: Avg., Max., Min., S, R
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Curved surface auto correction
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Memory: Max 400 items of test results stored automatically
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Testing Capacity:300mm (vertical), 220mm (horizontal)
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Dimensions: 690mm×280mm×860mm
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Power supply:AC, 220V/110V, 50~60Hz, 4A
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Net weight:80 kg
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Gross weight:115kg