Rockwell Hardness Tester TH 300
Feature
-Horizontal protrudent nose design, testing on surfaces difficult to reach
-Testing internal surface of ring parts whose diameter is not less than 23mm(0.900?)
-Testing external surface of round bars whose diameter is not less than 3mm (0.120?)
-Automatic test process
-High definition backlight LCD
-Simple and easy selectable operation menu
-RS-232/USB data output
-TH300: Rockwell hardness tester
Spesification
Model | TH300 |
Hardness scales | Rockwell A, B, C,D,E,F, G, H, K ,L, M ,P, R, S, V |
Resolution | 0.1Rockwell unit |
Pre-load | 98.07N/10kgf |
Total load | 588.4N/60kgf, 980.7N/100kgf, 1471N/150kgf |
Display | Matrix backlight LCD |
Language | English, French, Germany |
Operation | Menu selectable, Membrane keypad |
Test process | Automatic |
Load duration | 2-50 seconds, can be set, dynamic displayed and stored |
Functions | Upper / lower hardness limits setting and alarming Data statistics : Ave., Max., Min., standard Deviation, convert tested values to HB, HV, HLD and δb (Tensile-strength) Curvature correction: cylinder and sphere surface |
Data output | RS232 |
standard | ISO6508.2 , ASTM E-18 |
Testing space | Vertical: 250mm (9.85?) |
Horizontal:150mm /5.91? | |
Work piece size | External surface cylinder: Min.φ3mm (0.120?) Internal surface cylinder: Min.φ23mm (0.900?) |
Power supply | 220v/110v, 50Hz, 4A |
Dimensions | 715mm×225mm×790mm |
Weight | 100kg |
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