The Thermotron SM-8C Environmental Test Chamber with upgraded Synergy Nano Controller delivers precise thermal and humidity simulation for product validation, quality assurance, and stress testing. This 8 cu. ft. (227 L) chamber maintains temperature from −70°C to +170°C and humidity from 20% to 95% RH, controlled by a dual-channel system with independent sensing and actuation. The Synergy Nano Controller integrates test chamber control and data logging in a single platform, supporting multiple process inputs (RTD, thermocouple, voltage, current) and up to six programmable custom outputs. A color LCD touch screen with graphing capability, 1 Gb internal storage, and 64 Mb SDRAM enable real-time monitoring and historical data retrieval via USB flash memory or internal storage. The chamber features a demineralized water system for humidity generation, Product Temperature Control (PTC) as an optional load-stabilization feature, and dual access ports for specimen feedthrough. Internal working dimensions of 24″W × 24″D × 24″H fit standard test loads; external envelope is 35″W × 49″D × 73″H at approximately 875 lb.
Technical Specifications
• Working Space Volume: 8 cu. ft. (227 L)
• Internal Dimensions: 24″W × 24″D × 24″H
• External Dimensions: 35″W × 49″D × 73″H
• Temperature Range: −70°C to +170°C
• Humidity Range: 20% to 95% RH (specified for +5°C to +85°C dry bulb)
• Humidity Operating Range: 0°C to +100°C
• Controller: Synergy Nano Controller with Windows™ CE OS
• Display: Color LCD touch screen with graphing
• Storage: 1 Gb internal; USB flash memory for programs and logs
• RAM: 64 Mb SDRAM
• Process Inputs: RTD, thermocouple, voltage, current
• Programmable Outputs: Up to six custom channels
• Access Ports: Two (right/left side)
• Weight: Approximately 875 lb
– Key Features
• Dual-channel conditioning system: Channel 1 controls temperature via dry bulb sensing; Channel 2 controls humidity via steam generation and dehumidification
• Integrated data logger with multi-input support and graphical trending
• Optional Product Temperature Control (PTC) for accelerated load stabilization
• Demineralized water system with pump and float-valve tank
• IEC testing compliance qualification
– Typical Applications
• Component and assembly qualification under extreme thermal stress
• Humidity-temperature cycling validation
• Environmental qualification per industry test standards
• Reliability and durability assessment across wide temperature spans
– Compatibility & Integration
Synergy Nano Controller operates on Microsoft Windows™ CE, supports standard thermocouple and RTD inputs, and allows custom output programming for specialized test automation and process control integration.
