Welded Walk-In Chamber

Rugged construction with higher temperature and faster cycling

Our Welded Walk-In chambers are ideal for applications that require high temperature testing over 93°C (200°F), high humidity, rapid temperature change rates, or combined environmental testing with altitude simulation. These chambers are constructed as one piece and are welded to form a hermetically sealed unit around a structural steel frame or they can also be built in sections based on move-in restrictions.

Altitude, solar array, acoustic or vibration systems can also be added to your walk-in chamber to simulate different environments. Each chamber is configured to meet your test specifications and fully tested before leaving the factory.

Quote for Walk-In Chamber

  • Easy to install
  • Extreme temperature/humidity testing
  • Fast change rates offer high performance
  • Durable construction for reliability and longevity

  • Specifications
  • Instrumentation
  • Communications
  • Cabinet
  • Refrigeration
  • Humidity
Model WW(H) 
Size 200 to 8,000 cu. ft. (5,600 to 226,500 liters) of work space
Custom Sizes Available
Temperature Range Single Stage: -34°C to +190°C (-30°F to +375°F)
Tundra® Range: -45°C to +190°C (-50°F to +375°F)
Tundra® II Range: -50°C to +190°C (-58°F to +375°F)
Cascade: -70°C to +190°C (-94°F to +375°F)
Optional Humidity Range 10% to 95% RH
Touch Screen Controller
  • CSZ EZT-570 Touch Screen Controller is designed to save chamber programming and setup time. Standard features data logging, data file access via memory stick or PC, Ethernet control and monitoring, alarm notification via email or phone text message, full system security, online help & voice assistance in multiple languages and more.
  • A Temperature Limit and alarm is included to protect your product.
EZ-View Software
  • RS-232/485 serial communications, Ethernet control and monitoring offer a selection of communications options.
  • EZ-View optional software allows user to control and monitor up to 20 chambers from any location.
Walk In Test Chamber
  • Fog-free viewing window and interior light makes viewing workspace hassle free.
  • Interior is constructed from Type 304 brushed stainless steel that is easy to clean. All seams are continuously welded to form a hermetically sealed unit to prevent moisture migration.
  • The chamber exterior is constructed of formed sheet steel for structural strength and finished with a textured polyurethane paint. Customer specified paint combinations are available upon request.
Walk In Welded Chamber
  • Pressure gauges allow operating pressures to be continuously monitored and provide early warning indicators.
  • CSZ test chambers utilize refrigerants which are environmentally safe, non-flammable, non-explosive and have a Zero Ozone Depletion Potential (ODP).
Walk In Humidity Chamber
  • An electronic humidity sensor is used on all humidity models for accuracy and minimal maintenance.

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