Low Gradient Temperature Test Chambers

Sigma Low Gradient Temperature Chambers are the perfect replacement for expensive and cumbersome liquid bath Low Gradient systems. Our unique design operates at a fraction of the cost of liquid bath systems, with much easier setup and lower maintenance. Our proprietary high air flow design mixes the thermally convective temperatures within the chamber in a manner that results in much lower gradients than standard chambers.

Gradients of ± 1.3°C or better between -50°C and +150°C
L-N2 cryogenic and/or mechanical cooling
Sizes from 1.2 to 9 cu ft
2 models are available with a removable rear door for fixturing
Available as benchtop or floor standing models

Sigma also has the capability to engineer Ultra Low Gradient chambers matched to your DUT (Device Under Test), that can maintain ± 0.7°C.

Please contact the Sigma sales department about your requirements.

Why are Sigma Chambers Superior?
(What Sigma quality & engineering means to you)
Chamber options and accessories
How to Select the Correct Size Chamber
Chambers vs Platforms
Cryogenic vs Mechanical Cooling
Controllers and failsafes

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