Microprocessor controls maintain temperature and humidity in approximate ranges of 40°C-70°C and 40%-95%, respectively.p>

A low-pressure water vapor generator controls chamber humidification by injecting saturated water vapor into the recirculating air duct. This process is preferable to steam generation because steam introduces additional heat to the chamber atmosphere, which compromises temperature control. Uniform temperature and humidity are maintained using the same horizontal air flow technology employed in the SHEL LAB oven family.

SHEL LAB Humidity Test Chambers provide a controlled environment for a wide range of industrial and biotechnical testing applications. All chambers include:

• Microprocessor Control
• Seamless Corrosion-Resistant Stainless Steel Interior
• High Limit Back-Up Controller

220V units are available as well. Please contact Sheldon Manufacturing, Inc. for information about purchasing a 220V HC9-2 Humidity Cabinet.