Environmental conditions have a fundamental influence on the functionality and reliability of products. For example, in electronic components, various temperature-sensitive devices, consumer electronics, components in transportation technology, aerospace technology or the automotive sector. In short, in all areas of today's modern world. In order to reveal hidden weak points of a product in the shortest possible time, a basic temperature test is often insufficient. Test samples often have to be subjected to tests of very rapid repeated shock changes in temperature. For these applications, we bring to users WeissTechnik thermal shock chambers. The first series of devices are the ShockEvent chambers, with a vertically movable sample basket, for Air-Air shock tests. The second series in our range are the chambers with a stationary test space ShockEvent D (Damper) for testing vibration-sensitive samples. Thanks to the new concept, this is a 3-zone thermal shock chamber (hot, cold and ambie
ShockEvent test chambers provide extremely rapid temperature changes in the range from -80°C to +220°C. This results in reproducible, certified and time-efficient tests that increase the reliability of the tested products. ShockEvent temperature shock chambers are manufactured with a test space (mobile basket) with a volume of 60, 120 and 300 liters. SchockEvent D chambers expand the aforementioned family of vertically mobile SchockEvent shock chambers. They are therefore an alternative to vertical test chambers. They are used for testing very sensitive components that could be affected by vibrations caused by the movement of the basket. The concept of the ShockEvent D chambers allows static temperature shock tests of vibration-sensitive samples and simple connection of measuring devices thanks to the concept of a static test chamber without vertical movement of the test space. The test temperature range of the ShockEvent D series is from -80°C to +225°C. The volume of the test space is 210 liters with dimensions of 700x500x600mm. It is possible to insert a sample weighing up to 100kg.
The ShockEvent shock chamber has two temperature zones, a zone with a temperature range of +50°C to +220°C and a zone with a temperature range of -80°C to +70°C. A mobile basket with the sample passes between these zones. This creates an extreme thermal shock and stress on the product under test within 10 seconds. In the ShockEvent D chambers, the test sample is stressed by sudden temperature changes in a stationary test chamber. Either hot air from the warm zone with a range of +50°C to +225°C or cold air from the cold zone with a range of -80°C to 0°C flows around the sample. The temperature change is abrupt in a very short time (2 zones). In this solution, it is also possible to let ambient air flow around the sample. This offers greater flexibility for test scenarios (3 zones in total). The new ShockEvent D chambers also meet the standardized requirements for thermal stress tests according to Japanese standards JASO D-014-4 and EIAJ ED-2531B. Last but not least, they also meet the requirements of MIL-STD-883H and 202G standards.
Ing. Gabriele
Benaglia
Sales Director
Since 1992, we have been offering laboratory, testing, and industrial equipment for professional use. Equipment for almost all industries. We are specialists in the equipment we supply, both in the Czech Republic and Slovakia.
We draw on many years of experience from installing standard products and designing specialized solutions tailored to customer requirements. These customers come from a wide range of industries, including automotive, electronics, construction, pharmaceuticals, military, and biology.
We help everyone with project preparation, selecting the right solution, and the delivery and installation of equipment. We also provide after-sales service and maintenance for individual devices.
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