Sigma Systems M600MM

The Sigma Systems M600MM is a controller for thermal chambers and platforms that manages temperature control across a wide range of testing applications. It replaces legacy C, CC3, CC3.5, and C4 controllers while maintaining compatibility with existing programs and thermal systems. The M600MM delivers intuitive touch-screen operation, real-time graphical temperature monitoring, and dual control modes—System control and DUT (Device Under Test) control—for optimized thermal ramp performance.

– Technical Specifications

• Product Type: Temperature controller for thermal chambers and platforms
• Temperature Range: −100°C to +250°C (configurable for cryogenic and compressor-based refrigeration systems)
• Temperature Transition Rate: Up to 100°C/min
• Compatible Platform Surface Area: 7 to 700 square inches (45 to 4515 square cm); larger sizes available upon request
• Power Input: 208 3PH, 208 VAC
• Cooling: AC air-cooled option
• Program Capacity: 100 Temperature/Duration Program steps; multiple programs storable and callable

– Key Features

• Touch-screen programming and setup
• DUT Control mode for accelerated device temperature stabilization
• Real-time numerical and graphical temperature display
• Ethernet and USB communication ports
• TTL-level control ports for refrigeration compressor and external load switching; optional solid-state relays for line voltage control
• Remote control via EIA-232 and IEEE-488 GPIB (TALKER/LISTENER with serial poll)
• Built-in diagnostics: valve counts, ambient temperature monitoring, controller and blower runtime tracking
• Independent fail-safe mechanism
• CE approval
• MIL-STD and commercial specification options

– Typical Applications

• Design verification testing
• Failure analysis (FA)
• Quality assurance and production verification

– Compatibility & Integration

The M600MM functions as a direct replacement for Sigma Systems’ C, CC3, CC3.5, and C4 thermal controllers. Existing test programs transfer directly to the new platform without modification, enabling seamless integration into established test environments while extending controller capability through enhanced interface options and diagnostics.