Tenney Walk-In Environmental Test Chamber
Product details
Tenney’s multipurpose environmental walk-in room is the perfect test site for everything from testing against humidity, temperature and various climate conditions. This walk-in chamber provides supreme temperature testing for large components and equipment.
When your testing requires walk-in rooms, choose Tenney. Our test rooms feature automated process control, energy efficiency, and a vast range of features and options.
Every Tenney environmental room features state-of-the-art equipment that reliably produces required conditions, structural integrity that keeps the room working properly through years of demanding test cycles, and measuring/monitoring equipment that precisely records all test data.
Tenney environmental rooms are used world-wide for many testing applications. Almost every tool, product or component that is used in the home, factory or field is tested with environmental simulation equipment.
Performance
-
Temperature Range:
- Single Stage Refrigeration ("S"): -35°C to + 85°C
- Cascade Refrigeration ("C"): -68°C to + 85°C
- Can accommodate test conditions up to 85°C
-
Humidity Range:
- 20% to 95% in the temperature range of 20°C to 70°C, limited by a 5°C dew
point. Optional dry bulb temperature range to 85°C with RH control.
- 20% to 95% in the temperature range of 20°C to 70°C, limited by a 5°C dew
-
Floor support:
- 750 lb/ft2 of equally distributed weight
Product Details
Tenney’s multipurpose environmental walk-in room is the perfect test site for everything from testing against humidity, temperature and various climate conditions. This walk-in chamber provides supreme temperature testing for large components and equipment.
When your testing requires walk-in rooms, choose Tenney. Our test rooms feature automated process control, energy efficiency, and a vast range of features and options.
Every Tenney environmental room features state-of-the-art equipment that reliably produces required conditions, structural integrity that keeps the room working properly through years of demanding test cycles, and measuring/monitoring equipment that precisely records all test data.
Tenney environmental rooms are used world-wide for many testing applications. Almost every tool, product or component that is used in the home, factory or field is tested with environmental simulation equipment.
Performance
-
Temperature Range:
- Single Stage Refrigeration ("S"): -35°C to + 85°C
- Cascade Refrigeration ("C"): -68°C to + 85°C
- Can accommodate test conditions up to 85°C
-
Humidity Range:
- 20% to 95% in the temperature range of 20°C to 70°C, limited by a 5°C dew
point. Optional dry bulb temperature range to 85°C with RH control.
- 20% to 95% in the temperature range of 20°C to 70°C, limited by a 5°C dew
-
Floor support:
- 750 lb/ft2 of equally distributed weight
Benefits & Features
Benefits
- Many standard configurations and sizes for precise application/ facility needs
- Energy efficient and durable design
- Convenient access panel for easy maintenance
- Quiet operation
- Modular structure for easy assembly and economical shipping
- Alarm and shutdown circuit assures safe chamber and product temperatures in the Tenney Environmental Walk In Room.
Features
- Synergy Quattro touch screen controller
- Tongue and groove constructed chamber panels
- Stainless steel interior walls and galvanized exterior walls
- 4" urethane foam insulated wall panels, and insulated/heated window in chamber door
- Interior lighting
- 36" x 77" door standard, larger options available
- High volume horizontal-down type air circulation
- Two centrifugal type blower wheels
- Single stage or cascade refrigeration system
- Copper coil with expanded aluminum heat transfer fins
- TEV type refrigerant control
- One or two high quality, reciprocating type compressors
- Refrigeration taps and pressure gauges
- Open-air nichrome wire heater elements supported by ceramic insulators
- Vent port with flexible, self-sealing, silicone diaphragm
- Tenney Vapor Flow humidity system
- Automated process control and data recording
- 100 Ohm Platinum RTD sensors for temperature measurement
- Hi-lo pressure switch and oil pressure switch
Options & Specifications
Options
- Flooring
- Floor Coverings
- Windows and Ports
- Ramps
- Remotely Located Refrigeration
- Airflow and Humidity Control
- Temperature Control
- Chart Recorders
- Test Product Heat Dissipation
- Lighting
- Room Air Exhaust and Fresh Air Input
- Safety Systems (heat overload, fire, gas monitoring, door locks, sound levels)
- Water and Air Supply Conditioning
- CO2 and LN2 Injection
- Insulation
- Extended Humidity Range
- Rigid Hard Walled Frame for Strength
- Stainless Steel Interior is Hermetically Welded
Specifications
Controller Information

- User-friendly LCD graphical 320 x 240 color display/touch screen programmer with simple English language prompts for program entry
- Real time clock
- Near infinite number of programs and steps
- PID control with auto-tune and operator adjustable to match special chamber loading conditions (2-channel capability)
- Tenney’s exclusive state of the art logic circuits automatically select the necessary refrigeration and heating capacities as well as humidification operating modes, as required to achieve the desired chamber environment
- The controller incorporated communication capabilities for the “Connected Factory” of the future
- Storage and retrieval of programs and test data from USB Port, local flash disk and/or removal PCMCIA flash card
- Separate I/O controller (Olympic) for machine interface, machine diagnostics
- RS-232 serial communications
- Advanced Ethernet (10/100) communications capabilities using TCP/IP networking protocols
- USB Port for data collection of set point temperature and humidity, actual for air temperature and humidity
- Built in limit alarms
- Flash disk on chip storage
- Microsoft’s advanced Windows TM CE operating system
- Serial communications are standard and wired externally to the cabinet with a DB9 port
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