Panelized Walk-in Chambers

Temperature and humidity testing rooms


New Express Program: Faster delivery for most typical walk-in chamber applications. Standardized build-to-order process bypasses engineering to shorten lead-time by a third.

ESPEC North America builds dozens of walk-in chambers every year for top companies testing automotive, electronics, communications, aerospace, and other products. Drive-in chambers for automobiles are one of our top specialties. Stability walk-in rooms are another specialty, designed for light-duty testing or long-term steady-state evaluation of pharmaceuticals and other products.

Panelized Chamber/Room

Our panelized walk-in chambers use urethane-foam panels that lock together with cam latches. This is the same construction used for walk-in coolers in restaurants and supermarkets, but of a higher quality. The panels we use have a stainless steel interior skin to be stronger and impervious to extreme conditions. The seams between panels are carefully sealed to protect from leaking that may affect performance or damage the panels. Doors and windows have embedded heaters, as well.

Temperature and Humidity Control

ESPEC has standard air conditioning systems, called Modular Air Plenums (MAP). These MAPs are designed with the proper heating, refrigeration, and humidity control to achieve your desired performance and capabilities. The MAP simply rolls-up to an assembled panel chamber to complete installation.


Easy-to-use Controller

In addition, the P-300 touch-screen controller makes running an ESPEC environmental test chamber a breeze. The full-color, touch-screen interface is remarkably easy to use and understand. The P-300 touch-screen controller can be managed remotely via our new Ethernet/LAN-based Web Controller, serial port, or GP-IB/LabView. USB access is standard.

Features

  • Stainless steel interior
  • Painted galvanized steel exterior for long life
  • MAP service doors are hinged (no tools or lifting)
  • Easy access to frequently checked refrigeration components
  • Reliable steam generator system for humidity applications
  • Adjustable vanes in supply grille allow directing of airflow as needed

Panelized Walk-in Model Comparison

Clear Filters

Model / Link Interior Dimensions
(W x D x H)
Interior Volume Temperature Range Humidity Control Change Rate
(heat/cool)
Notes
EPB279 61" x 84" x 94" 279 cu. ft. (-35 or -65) to 85°C Optional up to up to 17.4°C/min.
EPB355 61" x 107" x 94" 355 cu. ft. (-35 or -65) to 85°C Optional up to up to 15.1°C/min.
EPB431 61" x 130" x 94" 431 cu. ft. (-35 or -65) to 85°C Optional up to up to 13.3°C/min.
EPB384 84" x 84" x 94" 384 cu. ft. (-35 or -65) to 85°C Optional up to up to 14.7°C/min.
EPB489 84" x 107" x 94" 489 cu. ft. (-35 or -65) to 85°C Optional up to up to 12.7°C/min.
EPB594 84" x 130" x 94" 594 cu. ft. (-35 or -65) to 85°C Optional up to up to 11.2°C/min.
EPB623 107" x 107" x 94" 623 cu. ft. (-35 or -65) to 85°C Optional up to up to 11°C/min.
EPB757 107" x 130" x 94" 757 cu. ft. (-35 or -65) to 85°C Optional up to up to 9.1°C/min.
EPB891 107" x 153" x 94" 891 cu. ft. (-35 or -65) to 85°C Optional up to up to 6.8°C/min.
EPB1024 107" x 176" x 94" 1024 cu. ft. (-35 or -65) to 85°C Optional up to up to 5.5°C/min.
EPB919 130" x 130" x 94" 919 cu. ft. (-35 or -65) to 85°C Optional up to up to 6.6°C/min.
EPB1082 130" x 153" x 94" 1082 cu. ft. (-35 or -65) to 85°C Optional up to up to 5.3°C/min.
EPB1245 130" x 176" x 94" 1245 cu. ft. (-35 or -65) to 85°C Optional up to up to 4.5°C/min.
EPB332 61" x 84" x 112" 332 cu. ft. (-35 or -65) to 85°C Optional up to up to 15.6°C/min.
EPB423 61" x 107" x 112" 423 cu. ft. (-35 or -65) to 85°C Optional up to up to 13.5°C/min.
EPB514 61" x 130" x 112" 514 cu. ft. (-35 or -65) to 85°C Optional up to up to 11.9°C/min.
EPB457 84" x 84" x 112" 457 cu. ft. (-35 or -65) to 85°C Optional up to up to 13.2°C/min.
EPB583 84" x 107" x 112" 583 cu. ft. (-35 or -65) to 85°C Optional up to up to 11.4°C/min.
EPB708 84" x 130" x 112" 708 cu. ft. (-35 or -65) to 85°C Optional up to up to 10.1°C/min.
EPB742 107" x 107" x 112" 742 cu. ft. (-35 or -65) to 85°C Optional up to up to 9.6°C/min.
EPB902 107" x 130" x 112" 902 cu. ft. (-35 or -65) to 85°C Optional up to up to 6.9°C/min.
EPB1061 107" x 153" x 112" 1061 cu. ft. (-35 or -65) to 85°C Optional up to up to 5.5°C/min.
EPB1221 107" x 176" x 112" 1221 cu. ft. (-35 or -65) to 85°C Optional up to up to 4.6°C/min.
EPB1095 130" x 130" x 112" 1095 cu. ft. (-35 or -65) to 85°C Optional up to up to 5.4°C/min.
EPB1289 130" x 153" x 112" 1289 cu. ft. (-35 or -65) to 85°C Optional up to up to 4.4°C/min.
EPB1483 130" x 176" x 112" 1483 cu. ft. (-35 or -65) to 85°C Optional up to up to 3.8°C/min.
Click model number for details, including metric & english units.

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