Aging test thermal extension device
ZB-405Overview of Thermal Extension Test Device:
1.The experiment should be conductedGB/T2951.2-1997第8.1The procedure is carried out in an oven according to the regulations. The test temperature shall be in accordance with the relevant materials specified in the cable product standards.
2.Each specimen in the aging test chamber should be suspended from the upper clamp, clamped with the lower clamp, and weighted on the lower clamp.
Note: When fixing tubular specimens with clamps, the ends of the specimens should not be tightly closed. It can be achieved by any appropriate method, such as inserting a small metal needle tube at one end of the specimen, with a size slightly smaller than the inner diameter of the specimen .
|
serial number |
name |
quantity |
|
1 |
Upper gripper |
1 document |
|
2 |
Lower gripper |
1 document |
|
3 |
150mm steel ruler |
1 root |
|
4 |
1g weight |
2 only |
|
5 |
2g weight |
2 only |
|
6 |
5g weight |
2 only |
|
7 |
10g weight |
2 only |
|
8 |
20g weight |
2 only |
|
9 |
50g weight |
2 only |
|
10 |
100g weight |
1 only |
