Rosahl Electric Dehumidifer Membranes

Operation

Rosahl dehumidifiers are based on a solid-state polymer membrane. When supplied with a 3V DC voltage, moisture on one side is being decomposed into Hydrogen ions and Oxygen, the Hydrogen ions pass the membrane and recombine with air Oxygen to moisture again on the other side and get discharged.
The Rosahl dehumidifiers are compact, work fully mainenance-free and the power consumption is very low.

Applications

Depending on size and maximum air capacity the application range from enclosures for sensitve electronics, over optical instruments, spectroscopes, LED lighting to glas cabinets in museums.