JZL-50 Charpy impact test machine

JZL-50 Charpy impact test machine
 

Product description:

JZL-50 Charpy impact test machine
The main technical parameters
1, the pendulum energy : 7.5J 15J 25J 50J
2, the pendulum torque : 7.5J pendulum PL = 3.866Nm 15J pendulum PL = 7.733 Nm
25J pendulum PL = 12.889 Nm 50J pendulum PL = 25.777 Nm
3, dials minimum scale value : 1/100
4, impact velocity : 3.8 m / s
5, the pendulum pre-Yang angle : 160 °
6, pendulum axle center to center distance sample : 380mm
7, jaw fillet radius : 1mm
8, the blade angle of impact : 30 °
9, the impact of the blade fillet radius : 2mm
10, machine base mass greater than 40 -fold with the heaviest pendulum and adjustable horizontal
11, between the sample type, size, support line from the following table:
(For details of the size of the sample and the relevant requirements, please refer to the national standard GB / T1043 « hard plastic Charpy impact test method » )
Sample Type
Length L
Width b
Thickness d
The distance between the support line
1
80±2
10±0.5
4±0.2
60/62
2
50±1
6±0.2
4±0.2
40
3
120±2
15±0.5
10±0.5
70
4
125±2
13±0.5
13±0.5
95