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How do ionic membrane dehumidifiers compare?

High levels of water vapor or moisture can lead to extensive damage of natural materials, electronics, optics and many other equipment and products so how do ionic membrane dehumidifiers compare with the alternatives? If you think about it, removing water vapor is a...

Small electric dehumidifier for enclosed spaces

If you are looking for a very small electric dehumidifier to protect equipment or valuables in enclosed spaces from moisture damage, Rosahl offers a range of solid state devices that remove water vapour at a molecular level before damage can occur.  The PD model shown...

Rosahl ionic membrane dehumidifier on YouTube

    Designed for industrial and commercial users, the Rosahl ionic membrane dehumidifier offers a revolutionary way to protect sensitive optical and electronic devices from moisture damage, and now you can watch air dry on our two minute video on YouTube....

Revolutionary humidity control

Rosahl is an electric dehumidifier smaller than a bag of silica gel and provides a long term solution to humidity control.  It is a family of solid-state micro dehumidifiers specifically designed for drying small enclosures of up to 2m³, although large volumes are...
Protect opto-electronics from moisture

Protect opto-electronics from moisture

Protect opto-electronics from moisture Rosahl is a solid-state micro dehumidifier designed to protect sensitive electronic and opto-electronic devices from moisture damage.  It uses a solid polymer electrolyte to remove moisture from enclosures from 250ml up to 2m³....
Stop lens fogging in HD CCTV systems

Stop lens fogging in HD CCTV systems

No matter how good the CCTV system, lens fogging due to humidity makes the images and the investment useless.  A version of the Rosahl micro dehumidifier has been developed specifically for the new generations of compact high performance CCTV systems Designed for HD...

Special purpose dehumidifier

Page updated Nov 2022 Rosahl is a special purpose dehumidifier used by original equipment manufacturers (OEMs) to protect electronics, optics, artefacts and other sensitive items from moisture damage. It uses an ultra-compact solid state ionic membrane to expel...

PayPal is first choice at Rosahl

From June 2012 Rosahl.co.uk is accepting payments by PayPal. Rosahl clients don’t have to pay extra to enjoy the safety, speed and convenience of PayPal. In fact, you can take advantage of all these great benefits for free: Free to open a PayPal account Free to...