+44 203 286 8189 steve.jones@westside-int.com

Membrane dehumidifiers protect MSDs in small enclosures

Uncontrolled moisture can cause corrosion of metals and the failure of electronic devices. Moisture sensitive equipment (MDSs) andequipment such as lenses and electro-optics can also be affected resulting in failure or reduced performance.  ROSAHL reduces the moisture...

New electric micro-dehumidifier for enclosures up to 1 litre

Electric micro-dehumidifier The Rosahl PD5 is a thumbnail sized electric micro-dehumidifier for protecting optics and electronic devices from mould and moisture in enclosure up to one litre.  It is part of a famly of low energy, slow acting dehumidifiers that offer an...

Waterless dehumidifier is not a paradox

Waterless dehumidifier is not a paradox Removing moisture invariably produces water as a by-product, so a waterless dehumidifier sounds like a paradox, but it’s not. The Rosahl membrane dehumidifier uses electrolysis to remove moisture from enclosures. One of the main...

Humidity control in display cases and storage cabinets.

Humidity control in display cases and storage cabinets. When used for humidity control in display cases and storage cabinets, the unique Rosahl membrane dehumidifier offers multiple benefits over conventional air drying solutions. Enclosures up to 4m³ Rosahl is a...

Protecting precision equipment from moisture damage

Scientific, testing, calibration and other precision equipment can be very expensive and often requires precise storage and handling to ensure correct operation.  For protecting equipment against damaging humidity, a cabinet fitted with a Rosahl micro-dehumidifier...

Best way to protect electronics from moisture damage

  Prevent moisture damage to electronics. Unlike silica gel and other desiccants, Rosahl micro-dehumidifiers offer a new way to protect electronics from moisture damage.  Starting from the size of a one Euro coin, these membrane dehumidifiers operate continuously...

Introduction to using a membrane dehumidifier

Introduction to using a membrane dehumidifier Rosahl is a compact membrane dehumidifier for use in closed cabinets. It uses a solid polymer membrane that ejects moisture when a low voltage electrical charge is applied. It is a compact, low-power, maintenance-free way...

The ROSAHL micro dehumidifier works by…

The ROSAHL micro dehumidifier works by… ROSAHL is a new electric micro dehumidifier for enclosures, and it works by electrolytically breaking-down water vapour into hydrogen and oxygen ions, then ejecting the hydrogen from the enclosure. Key to the process is a...

Very low power electric dehumidifier

Rosahl membrane is a very low power electric dehumidifier designed for long-term humidity control in steady state cabinets. In this, steady state means without excessive leakage areas allowing moisture to ingress. Membrane dehumidifiers are available in a range of...