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CO2 infrared gas analyzers

Our Principals PP Systems has been manufacturing high quality CO2 infrared gas analyzers for researchers and customers from a wide variety of disciplines throughout the world. They are considered a leader in CO2 infrared gas analysis measurement instrumentation and our analyzers are in use in over 100 countries worldwide. Their innovative Auto-Zero Measurement Principle ensures the greatest accuracy, reliability and long term stability that many of our customers have come to expect throughout the years. In addition, our principals offer a range of environmental probes and sensors for use with their analyzers enhancing measurement capability.

WMA-4 CO2 Analyzer

The WMA-4 is designed for applications that demand a high degree of accuracy and control with minimal maintenance. Our innovative “Auto-Zero” technology ensures fast warm-up, long term stability, accuracy and analyzer calibration. It also minimizes the effects on span (gas sensitivity) of sample cell contamination, source aging, changes in detector sensitivity and changes in pre-amplifier gain. Learn more

EGM-4 Environmental Gas Monitor

The EGM-4 is a compact, lightweight instrument with a rugged aluminum enclosure making it a very portable and durable product. Additionally, the EGM-4 features an integral, rechargeable 12V battery and long life air sampling pump that can be used for both dynamic and static measurements. Data can be recorded manually or automatically at intervals selected by the user. Learn more

SBA-5 CO2 Gas Analyzer

The design of the SBA-5 ensures an inherent calibration stability that has been confirmed by over35 years of experience in gas analysis technology. The SBA-5 features a non-dispersive, infrared measurement technique coupled with microprocessor based in signal processing resulting in precise measurement of CO2. Our innovative “Auto-Zero” technology and insulated, thermostatically controlled optical bench ensures fast warm-up, long term stability, accuracy and analyzer calibration. It also minimizes the effects of sample cell contamination, IR source aging, changes in detector sensitivity and pre-amplifier gain. Learn more