Om Engineering Instruments

10 good advanteges of pin-brinell hardness tester over conventional poldi type testers using bars:-
1. Only one reading is taken which remains as a permanent record for checking in future
2. Constant impact load on specimens guaranteed
3. The pins cover the entire 100-650 Brinell range
4. Smaller and narrower surfaces can be tested
5. One impression measurement means no further computations required
6. Penetrator is longer lasting compared to a standard Brinell Ball
7 Dynamic and Static methods of testing possible
8. Increased accuracy comparable to any other portable Brinell Tester .
9. Portable Brinell Tester to measure hard C.I. accurately
10. Tests performed at a faster rate