SADT M1 ເຄື່ອງທົດສອບຄວາມແຂງຂອງ Rockwell ແບບພົກພາ (98.07N)

Hardness gauge: Rockwell-A, B, C, D, E, F, G, H, K

Force applications: Direct force

Test force:

Rockwell-Preliminary test force 98.07N (10kg)

Total test force 588.4N (60kg), 980.7N (100kg), 1471N (150kg).

Specimen size:

Min Dia. Of cylindrical specimen: φ3mm

Min ID Of cylindrical specimen: φ30mm

Min ID Of inner wall of circular tube for test of hardness: φ26mm

Min thickness of steel plate: 0.15mm

Min thickness of soft metal sheet: <0.1mm

(to min value in product standard)

Max thickness or Dia. of specimen 1", 2", 4", 8".

Accuracy: Meet GB/T230.2-2004; ASTM E18; ISO6508-1.

Opening: 25mm

Depth: 25mm

Rockwell Hardness Scale Chart