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TH300 Rockwell Type Hardness Tester
Main Characteristic
- Having horizontal "convex nose" structure
- Tests on difficult to approach area
- Tests internal surfaces of ring parts from 23mm diameter
- Tests external surfaces of parts in form of round bars down to 3m diameter
- Automatic test process
- Simply and easy selectable operation menu
- Clear matrix backlit LCD
- RS-232 data output
Technical Specifications
Hardness parameters |
Rockwell A,B,C,D,E,F,G,H,K,L,M,P,R,S&V |
Hardness resolution |
0.1 of a Rockwell unit |
Pre-load |
10kgf (98.7N) |
Total load |
60kgf (588.4N),100kgf (980.7N), 150kgf (1471N) |
Display |
Matrix backlit LCD |
Languages in the menu |
English, German, French |
Data entry |
Membrane kaypad, menu driven |
Test process |
Automatic |
Load duration |
1-50 seconds, can be set or stored |
Data output |
RS232 serial port for printer/computer |
Menu features |
- Hardness tolerance setting (upper and lower limits)
- Conversions: Vickers, Brinell, Rockwell superfical, UTS
- Statistical data: X-bar, s, max, min
- Automatic curvature correction for cylindrical and spherical surfaces
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Application standard |
JB/T 74009-94, ISO6508 |
Specimen accommodation |
- Vertical space 250mm(10")
- Horizontal space (from center-line) 150mm(6")
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Specimen access |
- External surfaces
- Cylindrical surfaces down to 3mm diameter
- Internal surfaces from 23mm diameter
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Power supply |
220V/110V, 50Hz, 4A |
Dimensions |
Width 225mm, Depth 715mm, Height 790mm |
Net weight |
120kg | | |
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