Twin hardness tester --Regular Rockwell & Superficial Rockwell hardness for metal and plastic material.
Horizontal dolphin nose Indenter is suitable also for internal and external hardness testing.
Rockwell Hardness Testing on Surfaces difficult to reach. Hardness Testing internal surface of rings and tubes.
Provided with many features such as high measuring precision, wide measuring range with 30 Rockwell scales.
The Rockwell hardness tester is suitable for testing of carbon steel, alloy steel, cast iron, non ferrous metal.
Automatic testing cycle: Lifting of part, pre-loading, loading, dwell, unloading, results will be finished automatically.
Measuring results digitally displayed and can be printed, or transmitted to external computer automatically via USB port.
Thông số kỹ thuật
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
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
Curved surface auto correction
Memory: 400 items of test results stored automatically
Preload： 29.4N（3kgf）, 98.1N (10kgf)
Total test force： 147.1N(15kgf), 294.3N(30kgf), 441.3N(45kgf),
588.4N (60kgf), 980.7N (100kgf), 1471N (150kgf)
Testing Capacity： 300mm (vertical) , 220mm (horizontal)
Dimensions： 690mm×280mm×860mm
Power supply： AC, 220V/110V, 50～60Hz, 4A (convertible)
Net weight： 86 kg (190lbs)
Gross weight: 120kg (265 lbs)
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