Digital Display Charpy Impact Testing Machine for plastic Products JB/T8762-1992

Charpy Impact Testing Machine

This series of the charpy impact testers are designed and manufactured in accordance with the standard requirement of IS0179-1992 and JB/T8762-1992. This machine is use to determine the Charpy Impact properties of the non-metallic material such as rigid plastics, nylon, glass fiber reinforced plastics, ceramics and so on.

Item	SH-20	SH-20A	SH-20B	SH-20C
The release way of controlling	electronic control	electronic control	electronic control	electronic control
The numerical value displayed	Pointer	Digital display	Pointer	Digital display
The energy of the pendulum bob( J)	1, 2,4, 5	1, 2,4,5	7.5,15,25, 50	7.5, 15, 25,50
The moment of the pendulum bob (N.M)	1J PL=0.516, 2J PL=1.031, 4J PL=2.062, 5J PL=2.578	1J PL=0.516, 2J PL=1.031, 4J PL=2.062, 5J PL=2.578	7.5J PL=3.866 , 15J PL=7.733,25J PL=12.889,50J PL=25.777	7.5J PL=3.866 , 15J PL=7.733, 25J PL=12.889, 50J PL=25.777
Min seale mark	1/100	1/100	1/100	1/100
Impact speed m/s	2.9	2.9	3.8	3.8
The pre-elevation of the pendulum bob	160°	160°	160°	160°
The distance from the pendulum shaft center to the sample center(mm)	221	221	380	380
The fillet radius of the jaw(mm)	1	1	1	1
The angle of the impact blade	30°	30°	30°	30°
The fillet radius of the impact blade	2mm	2mm	2mm	2mm
The weight of the machine base	It is more than 40 times of the heaviest pendulum bob and it can be adjusted to the horizontal station	It is more than 40 times of the heaviest pendulum bob and it can be adjusted to the horizontal station	It is more than 40 times of the heaviest pendulum bob and it can be adjusted to the horizontal station	It is more than 40 times of the heaviest pendulum bob and it can be adjusted to the horizontal station
Power supply	220V/50HZ	220V/50HZ	220V/50HZ	220V/50HZ

Dimension: 400mmx300mmx700mm, 80kg

The sample type	length C	Width B	Thickness D	Support line distance
Ⅰ	80	10	4	60/62
Ⅱ	50	6	4	40
Ⅲ	120	15	10	70
Ⅳ	125	13	13	95