Tenney Engineering TJR-17 Environmental Test Chamber

Description:

The TENNEY Engineering Junior TJR-17 environmental test chamber with Watlow 942 controller is used in laboratory and industrial testing systems to perform controlled temperature testing for product validation, reliability, and quality assurance. Commonly installed in research laboratories, electronics manufacturing facilities, aerospace testing centers, automotive component testing, and quality control environments where precise temperature regulation is required. Maintenance teams, laboratory technicians, and system integrators use this environmental chamber for equipment maintenance, calibration, controller replacement, and long-term environmental testing applications.

Applications:

The TENNEY Engineering Junior TJR-17 environmental test chamber is commonly used for thermal cycling, product qualification, environmental stress screening (ESS), electronics testing, component aging, material evaluation, and research and development applications. Equipped with a Watlow 942 programmable temperature controller, the chamber provides accurate ramp-and-soak temperature control for industrial, military, aerospace, automotive, and electronics testing environments.

Technical Specifications:

• Manufacturer: TENNEY Engineering (Thermal Product Solutions)
• Model / Part number: TJR-17
• Product type: Environmental test chamber
• Controller: Watlow 942 programmable temperature controller
• Control type: ¼ DIN microprocessor-based ramping and profiling controller
• Programming capability: Up to 24 programmable profile steps
• Temperature sensor: RTD sensor
• Control outputs: Dual time-proportioned or ON/OFF outputs
• Communications: Optional RS-232, RS-422, RS-423, or EIA-485 serial communications
• Chamber function: Temperature testing and environmental conditioning
• Mounting: Floor-standing environmental chamber
• Application environment: Laboratory testing, industrial quality assurance, and environmental simulation systems

Common Replacements:

• Thermotron SE-300 environmental test chamber
• ESPEC SH-241 environmental test chamber
• Weiss Technik WK3-340 environmental test chamber