PermaPure OEM applications

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Perma Pure Products for OEM Medical Equipment and Breath Gas Analysis

Perma Pure is a certified ISO 13485 Medical Device Manufacturer and supplies the industry with a unique range of Gas Sampling Lines, Breath Gas Dryers and Moisture Exchangers widely used for Anesthesia monitoring, Stress testing/Pulmonary function testing, Capnography (CO2 monitoring) and Asthma monitoring (Nitric Oxide). Our application expertise lies where moisture needs to be removed from breath samples for accurate breath gas analysis.

The most common source of problems in breath gas analysis is the water vapor present in the sample. It can cause condensation in gas sampling lines and measurement cells as well as interference with (IR) CO2 monitoring. Perma Pure ME™ – Series gas sampling lines and moisture exchangers selectively remove only water vapor from the sample, virtually eliminating this source of analyzer failure. Available in a variety of tube diameters, lengths, and fitting combinations, our products can be used in a variety of applications and across a wide range of flow rates.


Gas Sample Preparation for OEM Analytical Equipment

Perma Pure’s products are found in a wide range of scientific analyzers removing moisture prior to analysis or generating dry air for the analysis process. They are found in literally hundreds of applications, from mercury analyzers, CO2 analyzers, NOx analyzers, to PM 2.5 and PM 10 dust-particulate analyzers. Perma Pure’s MD Series™ and PD Series™ dryers are the ideal choice for drying gas samples prior to analysis. Using our exclusive Nafion® technology, Perma Pure dryers can reduce the sample dew point to as low as -45°C without any measurable loss of analytes. The exceptional corrosion resistance of Nafion® allows for the conditioning of harsh samples, even those rich in acids like HF and HCl. Perma Pure offers manufacturers of OEM analysis equipment expertise and design assistance, helping you choose and integrate the right dryer for your application.

Fast. Self-regenerating. No power requirement. MD Series™ and PD Series™ dryers are the ideal choice when accurate analysis of a gas sample is required.


Fuel Cell Humidifiers

Perma Pure’s FC Series™ Fuel Cell Humidifiers are the industry standard and offer unparalleled performance, reliability and lifetime*. Designed to meet the exacting requirements of the fuel cell user, these Nafion®-based products provide consistent, repeatable humidification of air and hydrogen across the specified flow range. Perma Pure humidifiers feature a low pressure drop and do not require power to operate, greatly reducing the parasitic load on your system. Featuring robust and customizable housings, the FC Series™ can be tailored to meet your individual needs. The FC Series™ – your best fuel cell humidifier choice for portable, stationary, materials handling and automotive applications.


PM Particulate Matter, Dust & Aerosol Analysis

Perma Pure offers a range of Gas Sample Dryers that are designed and used specifically for PM, Dust and Aerosol Analysis. The MD-700 series was developed with a large diameter Nafion tube (0.700″ or 17mm in diameter) to minimize particle losses.


CO2 Incubators – Environmental Humidification & Control