GASS-35 Portable Nafion™ Tubing -Based Gas Conditioning System is Optimized for Ultra-Low CEMS Verification Inspection

LAKEWOOD, N.J., Oct. 26, 2017 – Perma Pure LLC, a global leader of gas conditioning solutions for medical, scientific, and environmental monitoring applications, today announced that the Company has received the prestigious New Product Award at the 14th Beijing Conference and Exhibition on Instrument Analysis (BCEIA).  This award recognizes new products that are demonstrated at BCEIA and which help advance the analysis and testing field.  Perma Pure exhibited at this four-day event, which brought together industry leaders in the analysis and testing field to help promote advances in technology and discuss ways to improve accuracy.

The GASS™-35 gas conditioning system has been designed to meet the needs of regulators and stack gas test agencies for ultra-low CEMS verification and inspection.  It utilizes the unique properties of Nafion™ polymer to remove moisture from the sample gas, enabling accurate analysis of low SO2 in high humidity samples without requiring purge gas.  The sample gas flowrate can reach 2.0 LPM and dew point after conditioning can be lower than 0°C, which prevents the dissolving loss of low-concentration SO2 during condensation and dehydration.  This level of performance ensures measurement stability and accuracy with portable analyzers, including popular infrared and electrochemical models.  The GASS™-35 system is light-weight and strong with a net weight of 11.5 kg, making it easy to use in portable applications.  This system can be stably operated at ambient temperature ranges of -10°C to 50°C.

GASS™-35 Portable Conditioning System Key Features

  • Lightweight & Durable
  • Simple Setup & Operation
  • Compatible with Popular Analyzers

About Perma Pure LLC
Perma Pure LLC, a Halma company, is a leading manufacturer of high-performance gas conditioning solutions, including dryers, humidifiers, filters, coalescers, specialty scrubbers and complete sample conditioning systems.  Headquartered in Lakewood, NJ, and with service and support centers located in India and China, the Company is the exclusive manufacturer of tubing solutions using Nafion™ polymer, an ion exchange co-polymer originally developed by DuPont.  With products that deliver best-in-class quality and reliability, Perma Pure is the trusted choice for market leaders in medical, scientific, and environmental monitoring markets.  The Company’s products contribute to the health, safety, and well-being of millions of people around the world.  Perma Pure LLC is ISO certified to 9001:2015, 13485:2016, and is FDA registered. For more information, visit