Aging Test Hot Extensometer

LT-405Overview of Type Hot Extensibility Test Device:

1.Trials should be conducted onGB/T2951.2-1997Section8.1The tests are conducted in an oven according to the specifications. The test temperature is in accordance with the relevant standards for cable products regarding the materials.

2.Each test piece should be suspended from the upper clamp in the aging test chamber, clamped with the lower clamp, and a weight should be added to the lower clamp.

Note: When fixing tube-shaped specimens with a chuck, the ends of the specimen should not be tightly sealed. Any appropriate method may be used to achieve this, such as inserting a short metal tube into one end of the specimen, slightly smaller in diameter than the inner diameter of the specimen. 。