programmable temperature humidity test chamber
IMAGE PLACEHOLDER — Replace with real DX-H201 front, open-door, workspace and TEMI880 controller photographs PROGRAMMABLE CLIMATIC RELIABILITY TESTING Select the chamber from the loaded specimen and profile—not litres alone. The Dexiang DX-H201 programmable temperature humidity test chamber combines five reach-in workspace sizes with a standard -40°C to +150°C range and 20% to 98% RH control. It is intended for steady-state damp heat, high/low temperature exposure and programmable climatic cycling of components, materials and assemblies. 01 Method and profile Provide the standard edition, temperature-humidity points, ramps, dwell times, cycles and acceptance criteria. 02 Loaded envelope State specimen dimensions, quantity, mass, orientation, fixture and clearance around airflow paths. 03 Powered heat load Provide peak and steady heat dissipation, duty cycle, wiring and failure behavior for powered specimens. 04 Site and evidence Confirm power, water, drainage, room conditions, data, calibration and FAT documentation. Early fit check: choose DX-H201 when a single reach-in workspace and standard non-linear temperature change are appropriate. Review a benchtop chamber for smaller loads, a walk-in chamber for people-sized or palletized products, and a rapid-rate chamber when the method requires a controlled linear rate. MODEL SELECTION Five workspaces cover small components through large assemblies. Usable capacity is the remaining space after fixtures, cable routing and circulation clearance—not the nominal litre figure. Verify the final chamber drawing before ordering. Model Nominal volume Workspace W × D × H Standard shelves Tank DX-H201-100 100 L 400 × 500 × 500 mm 2 × 20 kg 20 L DX-H201-225 225 L 500 × 600 × 750 mm 2 × 25 kg 25 L DX-H201-408 408 L 600 × 800 × 850 mm 2 × 25 kg 30 L DX-H201-800 800 L 800 × 1000 × 1000 mm 2 × 30 kg 40 L DX-H201-1000 1000 L 1000 × 1000 × 1000 mm 2…
