|JIS- K6261, K6723, K7216, ISO-974, ASTM-D746
This is the most suitable tester for examining resistance to cold brittleness of materials.
Five test pieces are to be given impact exactly at one cycle turn in accordance with the specifications of JIS, ASTM and ISO..
Number of specimen: 12 samples
Striking device: Quick transmission by clutch
Striking edge: 1.6+/-0.1mmR
Striking speed: 2+/-0.2 m/sec
Specimen striking distance: 6.4+/-0.2mm
Cooling device: Dry ice and cooling medium
Temperature range: Normal to -70 deg. C
Dimensions: approx 700(W) x 800(D) x 600(H)
Weight: approx. 70kg
Power source: AC100V