EXT2.0 Specifications
Extreme Thermal Cycling EXT2.0
Interior Volume 12 cu. ft.
233 Liters
Interior Dimensions
(W x D x H)
27" x 27" x 29"
685 x 685 x 736 mm
Exterior Dimensions
(W x D x H)
38.8" x 47" x 80.9"
985 x 1193 x 2054 mm
Temperature Range -100 to 200°C
-148 to 392°F
Average Change Rate
(lower with 50Hz power)
Power 208V/230V 70A max

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.

EXT Brochure

More detail about this model at its product family page: Extreme Thermal Cycling

EXT2.0: Extreme Thermal Cycling Features

Cooling System

  • Vacuum Jacketed (VJ) liquid nitrogen (LN2) valves and manifold.
  • Proportional control and valve system for maximum LN2 efficiency and consistent temperature control, while reducing two-phase (gas/liquid) states that cause problems in traditional on/off solenoid-based control. (Proportional manifold optional on 2.0 models.)
  • VJ eliminates condensation, dripping water, OSHA safety concerns, and energy loss compared to other insulation methods.
  • Efficient, economical LN2 usage with either low-pressure Dewar tanks or higher pressure Permacyl and bulk tank systems.

Chamber Design

  • Stainless steel interior, painted exterior with two full opening doors (one door on 2.0 models)
  • Nichrome wire heating built into an overhead plenum
  • High-velocity airflow for improved product temperature change rates.
  • Adjustable feet for leveling unit (stand options for 2.5/3.0 models)

Control System

  • Allen-Bradley PLC controller
  • Desktop PC with flat panel monitor
  • Typhoon Manager Software
  • Four additional thermocouple input channels available
  • Eight user state relays (USR)

More detail about this model at its product family page: Extreme Thermal Cycling

Photo of EXT2.0
Photo of EXT2.0

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

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  • Pricing for unit, options, freight, and install/start-up
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