by Stege | Feb 13, 2012 | Posts
Every electrical engineer knows that water and electricity do not mix. Water can cause short circuits, ground faults, rust and corrosion. High impedance joints may cause fires and damage electrical and electronic equipment. Downtime, lost production and repair...
by Stege | Feb 10, 2012 | Posts
In an article on contamination and moisture effects on printed circuit board reliability, ERA Technology* identified moisture; applied voltage, and ionic contamination as leading causes of failure. To remove moisture from even...
by Stege | Feb 6, 2012 | Posts
At a quarter the size of a standard AA battery, the latest PD3 micro dehumidifier from Rosahl is designed for very small spaces and is easily installed in a fine pitchM12 screw-in mounting (M12 P0.5). ROSAHL is a unique solid state dehumidifier. By applying a low...
by Stege | Feb 1, 2012 | Posts
Widely used to protect cabinets containing museum artifacts; sensitive electrical and electronic equipment, and cameras (including CCTV), the ROSAHL ionic membrane dehumidifier offers a long, maintenance free service life and economical running costs. The membrane is...
by Stege | Dec 23, 2011 | Posts
Designed to protect cabinets containing sensitive electrical and electronic equipment including cameras, the ROSAHL ionic membrane dehumidifier offers a long, maintenance free service life and economical running costs. The membrane is mounted on the side of the...
by Stege | Dec 13, 2011 | Posts
The Rosahl dehumidifier is designed to work effectively throughout an operating temperature range of below -10C to 50C (14 – 122F). It is not affected by the freezing point of water as it operates at the molecular level. The memrane at the heart of Rosahl works...
by Stege | Nov 24, 2011 | New products, Posts
Screw-in dehumidifier The Rosahl PD screw-in micro dehumidifier is designed for simpler, faster installation, where the dehumidifying membrane fits inside an M12 moulded (M12 x P0.5 fine-pitch) screw-in fitting and is suitable for enclosures up to two litres (122cu...
by Stege | Nov 11, 2011 | Posts
Museum collections are often made up of a variety of materials in a single collection including, but not limited to: canvas, oil and/or acrylic paints, wood, ivory, paper, bone, leather, and textiles. The biggest conservation issue for museum collections is the...
by Stege | Oct 5, 2011 | Posts, Selection
If you have a question, try the new FAQ section or use the ‘contact us’ page ROSAHL uses a unique membrane to remove moisture from enclosures through electrolysis. This gives it a number of benefits over traditional methods of air drying: it is very...
by Stege | Sep 27, 2011 | New products, Posts
A ROSAHL dehumidifier removes moisture from an enclosed cabinet through electrolysis when a 3V dc supply is connected. By fitting a second element and a simple circuit controlled by a humidistat, the same process will also humidify the cabinet and help maintain...
