Jera Line laboratory is capable to conduct the environmental ageing test of outdoor products by related equipment. Temperature and humidity cycling test is used to test and determine the parameters and performance of products or materials through the changes of the temperature and humidity such as under high temperature and humidity or low temperature and humidity. Test imitates the usage of product and allows to predict the possible deviations of performance under the impact of environment.

Environmental changes in temperature and humidity strongly influence on materials and any product performance, especially at overhead line, or outdoor applications. JERA LINE preforms test by immersing products or accessories in artificial environment, exposing products to extreme high temperature, gradually reducing to low temperature, and then returning to high temperature. This cycle can be repeated in the case of reliability testing or customers’ requirements.

Jera proceed environmental ageing test on below products

•  Insulation piercing connectors

•  Low voltage tension clamps

•  Low voltage ABC suspension clamp

The testing common scope is mention in the test of standards of EN-50483:4, NFC-33-020, NFC-33-040.

We serve customers worldwide and some countries have extreme temperatures, just like the UAE and the Canada. Also, some countries have continuous rainfall and high humidity just like the South Asia. We must ensure that our products can be applied in different weather conditions and this test can be a good examination for products’ performance.

Testing chamber simulate the different weather conditions, the adjustable temperature range of the equipment is +105℃~-50℃ and humidity range is 0%~60%, which covers most rugged environment in the world. We control the rate of temperature or humidity’s rise and fall. The test’s requirement of temperature or humidity could be presented to avoid human mistake and ensuring the authenticity and accuracy of the experiment.

We do this test on new products before launching, also for the daily quality control.

Our internal laboratory is capable to proceed such a series of standard related type tests.

Welcome to contact us for further information.