The Thermotron Alltest EPP3 is a controller component for environmental test chambers that delivers precise monitoring and control of chamber conditions during testing procedures. It integrates with Thermotron’s advanced control ecosystem to maintain temperature and humidity accuracy while providing intuitive operator interface and comprehensive data management capabilities.
Technical Specifications
Temperature control accuracy is ±0.3°C (±0.5°F) standard deviation from the mean. Temperature transition rates range from 5°C to 30°C per minute under standard operation, with faster rates achievable via LN₂ or CO₂ boost or multiple refrigeration sections. Full-range humidity control is supported, with optional packages available for lower humidity levels. The electronic humidity sensor is positioned in the workspace.
– Key Features
• Windows®-based 12-inch color touchscreen interface with intuitive navigation
• Quick-access buttons for user-selected screen configuration
• Multi-level password-based security for data protection
• Product Temperature Control feature that over-compensates air temperature for precise product temperature management
• Support for complex temperature and humidity test programming
• Alarm functions for process variables and setpoint deviations
• Activity Log maintaining 15+ years of historical chamber data
• Test data export to common spreadsheet formats via USB port
• Ethernet connectivity with web-enabled remote access capability
• Serial communication options: Ethernet, RS-232, and GPIB/IEEE-488
– Compatibility & Integration
The EPP3 integrates with Thermotron environmental test chambers and operates in conjunction with controllers such as the 8800 Controller, standard on AGREE-Series Chambers. The system is compatible with environmental chamber configurations that may interface with electrodynamic shakers and vibration test equipment. Communication interfaces support Ethernet, RS-232, GPIB/IEEE-488, and USB connectivity for seamless integration into test facilities.
