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EADZ52-30NW Specifications
Interior Volume 52 cu. ft.
1470 Liters
Interior Dimensions
(W x D x H)
54" x 41.5" x 40"
1372 x 1054 x 1016 mm
Exterior Dimensions
(W x D x H)
134.25" x 88.13" x 100"
3410 x 2239 x 2540 mm
Temperature Range -70 to 180°C
-94 to 350°F
Average Change Rate
(lower with 50Hz power)
-40 to 85°C (500 lb or more)
Power 460V 3Ø 60Hz 200A max
Water-cooling Peak Demand
(ask for details)
34 GPM
Air Flow 2000 CFM
Refrigeration System Dual 30-hp Discus
Notes Designed for use with combo-base vibration systems that operate in vertical or horizontal modes

Specifications are for reference only. Please contact ESPEC for detailed information and pricing.


This model is built to order with features/options as requested. Customization possible. Request a quote for current lead-time information.

Company Profile

More detail about this model at its product family page: AGREE

EADZ52-30NW: AGREE Features


  • Full-opening door with silicone gaskets and cam latch
  • Interior lighting recessed clear of workspace
  • Exterior is painted ESPEC slate blue and gray
  • Chamber floor designed to be changeable to accommodate different “floor plugs” for vibration systems
    • Standard floor plug provided is diaphragm for vertical vibration applications (solid or other floors optional)
    • Teflon glides in floor slot make floor replacement very easy
  • Custom models with vertical and horizontal movement to accommodate the use of combo-base vibration systems available.

Refrigeration and Plenum

  • Plenum with cooling coil and nichrome wire heaters
  • ¾ hp blower motors with one-piece stainless steel shafts
  • Non-CFC cascade refrigeration system using semi-hermetic Copeland Scroll or Discus compressors
  • Automatic water regulator controls water usage on water-cooled models
  • Humidity models include steam generator and dehumidification coil

System Controls

  • Instrumentation console mounted to the right of the door
  • Three levels of overheat protection including an independent, adjustable sensor
  • Electrical disconnect switch for main power
  • Specimen power interlock relay for chamber and sample protection

ESPEC’s New P-300 Programmer/Controller:

  • Easier to use, with USB functionality, smoother ramping, and energy saving operation
  • User-friendly touch-screen operation with 6.5" active-matrix color display
  • Three different ‘constant mode’ settings can be saved for single-setting operation
  • Store 40 programs, with up to 99 steps each (programs may be written on a PC and uploaded via USB)
  • The trend-graph display shows a record of setpoints and actual values (operation data can be downloaded as needed, or continually, to USB)
  • Two time signal relays for automated on/off control of test devices/samples
  • System alarms are stored in memory for historical review
  • Built-in timer functions allow the chamber to be started or shut down automatically
  • Pattern Manager Lite PC software for program editing and datalog viewing/exporting, to support USB functionality

More detail about this model at its product family page: AGREE

Photo of AGREE
Photo of AGREE

Photos are for reference only, and may show optional features. Please contact ESPEC for detailed information and pricing.

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