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...
by Stege | Sep 22, 2011 | New products, Posts
When we say the thumbnail sized ROSAHL ionic membrane is the world’s smallest dehumidifier we really mean it’s the world’s smallest electrical low-powered; maintenance free; long-life; vibration-free dehumidifier. The mounting measures 24 x 30 x 5.5...
by Stege | Sep 16, 2011 | New products, Posts
The ROSAHL solid state dehumidifier uses an advanced polymer membrane to remove moisture from industrial and commercial enclosures. It was originally made to protect sensitive electrical and electronic equipment in remote or difficult to service outdoor locations....
by Stege | Sep 9, 2011 | Posts
Smart cabinet dehumidifiers from Rosahl operate over the long-term without maintenance or attention. Using Rosahl’s unique moisture extraction system, no liquid water is present in the process. Moreover, it provides significant benefits over conventional...
by Stege | Aug 17, 2011 | New products, Posts
The Wikipedia Free Encyclopedia website has a section on dehumidifiers and describes various techniques for reducing humidity. The ROSAHL dehumidifiers use the technique referred to in the section ionic membrane dehumidifier Ionic membrane uses cover many industrial...
by Stege | Aug 6, 2011 | New products, Posts
Using an ionic membrane from the ROSAHL line of dehumidifiers offers several benefits over traditional methods of air drying. Applications include electrical cabinets; antiquity displays and equipment storage cabinets. They were originally developed to prevent...
by Stege | Jul 21, 2011 | Applications, New products, Posts
Found water in the bottom of your electrical cabinet or traces of rust and corrosion on terminals and devices? Your first thought maybe to check for a water leak, but condensation may well be the cause. Even small amounts of water can reduce the performance life of...
by Stege | Jul 14, 2011 | Applications, Posts
In an article on contamination and the effects on printed circuit board reliability, ERA Technology identified several leading causes. The main causes of damage to pcbs were du/e to moisture; applied voltage, and ionic contamination. According to the article, pcbs can...
by Stege | Jul 6, 2011 | New products, Posts
ROSAHL small cabinet dehumidifiers offer economical air drying for small enclosures and peace of mind to manufacturers seeking to tropicalise or protect electrical control panels and sensitive equipment. In addition to rust, moisture can cause corrosion to other...
