Optimal test environments require thermal chambers configured for device size, temperature range, transition speed and device access. Sigma Systems' chamber capabilities include: High air flow, promoting fast cycling, low gradients, and consistent test results Wide temperature range: -185 to 500°C or anywhere in between Industry's smallest footprint for given interior work space Cooling and heating rates up to 100°C per minute Thermal shock in a single chamber and MIL-STD testing The best thermal environment comes from specifications you control. Cryogenic Based Thermal Chambers