Vostron model EVU & EVR Temperature Cycling Chamber is exclusively designed to 19"test rack product. The internal size is 23 cubic foot with dimension of 24"width x 28"depth x 60"height, which can be organized with rack style rails to support most of today networking and telecommunication hardware footprints.

Likewise to all Vostron models, the internal fixture is absolutely your choice. Whether it is our connectorized removable tray and shelf system, cages on roller slides, or your custom suspended product chassis, we can fulfill all your requirements.

Environmental Stress Screening (ESS) generally used to validate product or chassis quality by subjecting the specific product to the stress of repeated rapid thermal changes. Common screening profiles included thermal cycling of 5°C to 20°C per minute over a 100°C span (i.e. 85°C to -20°C). ESS chamber is applicable for dense loading of products such as PC boards whereby produces excellent stress on each unit of components.

Vostron could provide relevant systems for application such as pre-qualification, trouble shooting, and small-scale ESS programs. These models accommodate the same fixtures tray from our standard ESS systems.

• Designed with adequate space for better air circulation, to obtain better temperature uniformity.
• Programmable control for product-change or air-change is accessible.
• Automatic coupling of product speeds loading.
• Liquid Nitrogen cooling (LN2) is an optional add-on for even faster ramping rates.
• Custom design and custom system to meet precise needs are workable.

Vostron walk-in chambers offer a wide range of applications like environmental testing, stress screening, meteorological simulation, aging and burn-in. Walk-in chamber is relatively efficient for research or development where large samples to be tested.

Modular panel construction (EWP) is cost effective and easier for installation especially in areas with limited access. Wide ranges of standard dimensions are available, as well as special sizes or configuration as our customers may require. Customized system and application are available like multiple rooms, with low humidity, with air distribution systems and so on.