The Espec 4 Cubic Foot Benchtop Humidity Chamber, Model BTL-433 provides an economical and space-saving solution for a variety of testing requirements. The Espec BTL-433 boasts the largest workspace found in a benchtop unit, while maintaining the smallest exterior footprint: the chamber's interior size is 3.5 inches wider than traditional benchtops, yet the exterior is 20% narrower.
The Espec 4 Cubic Foot Benchtop Humidity Chamber, Model BTL-433 maximizes testing options with humidity control spanning a range from 10% to 95%. The unit can cycle temperatures at rates up to 5°C per minute without requiring liquid nitrogen.
The Espec 4 Cubic Foot Benchtop Humidity Chamber, Model BTL-433 uses the international standard IEC 60068 3-5 measured at the supply air. Temperature cycles are run from hot to cold extremes, and the middle 80% of the transition is timed to determine performance. The actual cycling results will vary depending on methodology, including the start and end temperatures, and the amount of samples loaded.
Exterior Dimensions: 30.25" W x 33.5" D x 46" H inches (77 x 85 x 117 cm)
Interior Dimensions: 19.6" W x 15" D x 23.6" H inches (50 x 38 x 60 cm)
Workspace Volume: 4 ft³
Temperature Range: -20°C to 180°C
Humidity Range: 10% to 95% RH
Input Power: 208/230V, 60 Hz, 1ph