Environmental Stress Systems Inc. announces a Rack Mountable Thermal Platform System. The new mechanically refrigerated thermal platform or MRTP can be used to quickly cycle electronic devices over a wide temperature range. It is offered in two standard temperature ranges: +130° C to 㪻°C and +130°C to 㫙°C. The thermal platform is 3.375 inches× 3.375 inches with threaded mounting holes in each corner for adapter plates and fixtures. The self contained system is designed to slide into a standard 19 inches instrument rack and has built in adjustable work shelves so that no additional test surface is necessary. The unit features EIA232 serial and IEEE-488 GPIB communications.