A constant temperature and humidity test chamber is specialized equipment used to simulate controlled environmental conditions for product testing. These chambers precisely maintain set levels of temperature and relative humidity to evaluate material durability, performance, and stability under various climates.
Chambers typically offer temperature ranges from as low as -70°C to +180°C and humidity from 10-98% RH, with features like stainless steel interiors, observation windows, and uniform air circulation via fans. They include safety systems such as low-water cutoffs for humidifiers and insulation like PUF for efficiency. Sizes vary from benchtop models for small components to walk-in rooms for large items.
This benchtop chamber shows a typical design with a glass door, digital controls, and casters for mobility, ideal for lab use.
These chambers test electronics, plastics, food, pharmaceuticals, and aerospace components for heat/cold resistance, moisture effects, and shelf life. Industries like semiconductors and automotive use them for quality assurance under standards like IEC or ASTM.
Larger chambers like this one handle industrial-scale testing, such as for laminated glass or vehicles.
