Máy thử độ cứng Rockwell HUATEC HR3100

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 Superficial hardness for metal and plastic material.
Provided with many features such as high measuring precision, wide measuring range with 15 Rockwell Superficial scales.
The tester is suitable for testing of carbon steel, alloy steel, cast iron, non ferrous metal, especially small and thin parts.
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:29.4N(3kgf)
Total test force:147.1N(15kgf), 294.3N(30kgf), 441.3N(45kgf)
Scales:HR15N, HR30N, HR45N, HR15T, HR30T, HR45T, HR15W, HR30W, HR45W, 
HR15X, HR30X, HR45X, HR15Y, HR30Y, HR45Y
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: 70kg
Standard configuration
Hãng sản xuất: HUATEC
Xuất xứ: Trung quốc