Tenney Environmental Walk In Room

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.

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

  • Smart 1.1™ controller with 7" screen 
  • 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

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 85°C, limited by a 5°C dew point

  • Floor support: 600 lb/ft2 of equally distributed weight

Battery Test Options

 

Learn About Reverse Osmosis Options

 

Controller

  • Smart 1.1 Controller 7 Inch Screen

    Smart 1.1 Controller 7 Inch Screen

    The main features of the 7” Windows based PLC Smart 1.1™ are the high resolution graphical touch screen, Smart 1.1™ graphical user interface, 800MHz Cortex A9 central processing unit with graphic processor, 4GB (SD Card) flash storage, capable of storing up to 100 profiles with 100 steps each. Test data retrieval and profile data transfer/sharing is accomplished through a local FTP server via Ethernet connection. Individual PID control loops allow for precise process control.

    A 100-ohm platinum RTD is used for temperature measurement and a dry capacitance type sensor is used for humidity measurement (when applicable). Customer use event outputs events can be purchased as an option.

    Other features included with Smart 1.1™:

    • Real-time and historical color graph displays for temperature and humidity as well as set point values
    • System can run in Single set point or Programmed modes
    • Alarm, Program, and Datalog files can be easily transferred to and from controller via Ethernet connection
    • Built-in TCP/IP networking via Ethernet 10/100 communication port
    • Ethernet communications are standard. RS485, RS232 and IEE GPIB are all available as options
    • Optional Analog signal re-transmit out to peripheral devices such as optional chart recorders, etc.
    • Remote access via Smartphone, iPad, etc. with internet connection and VNC phone App’s
    • Dynamic expandable zoom
    • 850:1 Contrast Ration
    • Windows CE 7.0 Operating System
    • 16 million display colors
    • Projective Capacitive Touch Screen
    • TFT LCD Anti-Glare Display

Options

  • Chart Recorder

    Chart Recorder

    • Circular or strip type
    • Records temperature versus time
    • Some models include digital display
    • J thermocouple for temperature measurement

  • LinkTenn 32 Controller Software

    LinkTenn 32 Controller Software

    • interactive remote control and monitoring
    • alarm reporting and notification via email or fax
    • user-friendly profile program editor
    • logging, printing and graphing of process data
    • exporting of logging history data via CSV file for easy import into Microsoft Excel or analysis packages
  • Cascade Temperature Control Software

    • Permits monitoring of the conditioned air supply temperature and product temperature for dual loop control.
  • Tidal Engineering Data Acquisition Module

    • Monitors up to 16 points in the chamber
    • Up to four UUT's can be used for a total of up to 64 thermocouple inputs

Specifications

Standard Panelized Environmental Room Specifications

Model Number

Exterior
Dimensions
(WxDxH)


Interior
Dimensions
(WxDxH)


Cubic Feet

Standard
Door Sizes


Refrigeration
HP Sizes
(single stage or cascade)

 WIS-316
81.5"x104.5"x104.5"

73.5"x77.5"x96"

316

36" x 77"
48" x 77"

5.0, 7.5, 10.0, 15.0, 25.0, 30.0
 WIS-366
93"x104.5"x104.5"
85"x77.5"x96"

366

36" x 77"
48" x 77"


5.0, 7.5, 10.0, 15.0, 25.0, 30.0 
 WIS-477
104.5"x116"x104.5" 
96.5"x89"x96"

477

36" x 77"
48" x 77"
72" x 77"

5.0, 7.5, 10.0, 15.0, 25.0, 30.0 
 WIS-539
104.5"x127.5"x104.5" 
96.5"x100.5"x96"

539

36" x 77"
48" x 77"
72" x 77"

5.0, 7.5, 10.0, 15.0, 25.0, 30.0 
 WIS-603
116"x127.5"x104.5" 
108"x100.5"x96"

603

36" x 77"
48" x 77"
72" x 77" 

5.0, 7.5, 10.0, 15.0, 25.0, 30.0 
 WIS-744
127.5"x139"x104.5" 
119.5"x112"x96"

744

36" x 77"
48" x 77"
72" x 77" 

5.0, 7.5, 10.0, 15.0, 25.0, 30.0 
 WIS-820
127.5"x150.5"x104.5" 
119.5"x123.5"x96"

820

36" x 77"
48" x 77"
72" x 77" 

5.0, 7.5, 10.0, 15.0, 25.0, 30.0 
 WIS-983
139"x162"x104.5" 
131"x135"x96"

983

36" x 77"
48" x 77"
72" x 77" 

5.0, 7.5, 10.0, 15.0, 25.0, 30.0 
 WIS-1069
150.5"x162"x104.5" 
142.5"x135"x96"

1069

36" x 77"
48" x 77"
72" x 77" 

5.0, 7.5, 10.0, 15.0, 25.0, 30.0 
 WIS-1160
150.5"x173.5"x104.5" 
142.5"x146.5"x96"

1160

36" x 77"
48" x 77"
72" x 77" 

5.0, 7.5, 10.0, 15.0, 25.0, 30.0 
 WIS-1351
162"x185"x104.5" 
154"x158"x96"

1351

36" x 77"
48" x 77"
72" x 77" 

5.0, 7.5, 10.0, 15.0, 25.0, 30.0 

IMPORTANT NOTES:

  • Single stage Refrigeration Temp range: -35°C to 85°C
  • Cascade Refrigeration Temp range: -73°C to 85°C
  • Refrigeration Horsepower (HP) sizes shown are available in air-cooled or water-cooled configuration   
  • Chambers are available as temperature only or temp-humidity configuration
  • For units with Humidity, Humidity Range: 20% to 95% over the temperature range of 20°C to 85°C, limited by a 3°C dew point
  • Voltage Configuration Available: 208V-3Ph-60Hz / 240V-3Ph-60Hz / 480V-3Ph-60Hz
  • Control System Available: Smart 1.0 or VersaTenn-V
  • Door Ramp available as an Option