Humidifier for Flow Rates up to 40 lpm, Using Liquid Water in Water to Gas Operation
Perma Pure/Salaera's MH™-Series humidifiers use exclusive Nafion™ tubing selectively permeable membrane tubing and liquid water to continuously humidify gas streams. These humidifiers operate over a wide range of flow rates, and humidify up to 98% RH using de-ionized water as the humidification source.
Product Features
- Humidify gas streams in the water to gas mode
- Humidity can be adjusted by varying the water temperature or the gas flow rate
- Humidity up to 98% RH
- Flow Rates up to 20 l/min.
- Operating temperature: 0 – 80 C
- Maximum operating pressure: 80 psi
- Maximum differential pressure: 10 psi
- Corrosion Resistant – Available in Polypropylene, Fluorocarbon and Stainless Steel
- Sterile
Principle of Operation
The MH-Series gas humidifiers are tube-in-shell moisture exchangers that allow the transfer of water vapor between a liquid water supply and a gas stream. The water is absorbed into the walls of the Nafion™ tubing and then is transferred as a vapor to a dry gas stream. The liquid water is transported to the inside wall of the Nafion™ tubing, where is is vaporized into the gas stream being humidified. Because vaporization is endothermic, the humidifier either needs to be heated to a constant temperature, or the water needs to be circulated and heated to a constant temperature to ensure consistent humidification performance. Note: for gas to gas humidification, choose the FC or MD Series.
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