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Xcel Test Chambers

The Xcel Series test chambers from Weiss Technik provide fast change rates and accurate testing in a compact design for your specific testing requirements. Through intelligent engineering, design flexibility and a broad temperature range, Xcel will give you lasting durability.

The Xcel Converto design option offers flexibility by adapting the chamber to your testing requirements.  Expertly engineered design provides a modular, changeable, and expandable test chamber system resulting in reduced test set-up time, and greater flexibility for ever-changing test requirements. With the modular chamber design, you select the test space size and mechanical cooling system that best fits your application. Chamber workspace and modular cooling systems can easily be separated and changed to the capacity you require for ever-changing test requirements. Easy and quick changeover saves you time and money. With multiple pre-engineered and custom test chamber sizes to choose from, the configurations are endless.

  • Reliable fast change rate chamber
  • Designed to hold higher live loads
  • LEEF™ (Leading Energy Efficiency Footprint) technology is a high-efficiency refrigeration system that provides unmatched performance; it features optimal temperature and humidity control accuracy for precise testing results, faster ramp rates, and up to 40% energy savings.
  • The innovative WEBSeason® user interface allows you to program, control and monitor your tests at any time and anywhere – even from your tablet or smartphone


Model EX/CX20 EX/CX40 EX/CX60
Test Space Volume
20/577 41/1154 61/1730
Temperature Range -70°C to +180°C
Humidity Range 5% to 98%
External Width 53″ (1346mm) 53″ (1346mm) 53″ (1346mm)
External Depth 82″ (2083mm) 102″ (2591mm) 122″ (3100mm)
External Height 87″ (2210mm) 87″ (2210mm 87″ (2210mm

Product Features

  • Reliable fast change rate chamber
  • Robust Heating & Cooling systems allow for optimum performance
  • Small footprint – allows access through industrial size personnel door
  • Stress screening capabilities
  • Up to 800 CFM air flow
  • User Friendly heavy duty adjustable casters
  • Stainless Steel Interior Walls
  • Heavy Duty Leveling Casters
  • Ergonomic Locking Door Latch
  • Rear-Wall Plenum with Double-Deflection Grille
  • Heated Viewing Window

Many additional options available

Technical Data



Xcel Converto from Weiss Technik the modular test chamber system with breakthrough patent pending technologies.
Click on link below for Xcel Converto video:

Product Inquiry




3881 N. Greenbrooke Dr. SE
Grand Rapids, MI 49512

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