Medical, lab & gas analysis

Oxygen sensors and gas analyzers for medical, lab and test use

NRC International makes galvanic oxygen sensors in Germany. NRC states they're produced under DIN ISO 9001 with PTB-A approval and that every sensor is tested before shipment.

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Medical technology

Replacement oxygen measuring cells (M-series) for ventilators, anaesthesia machines, incubators and oxygen monitors from many major brands. Send us your device model or the old sensor's part number and we'll check NRC's compatibility table for you.

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Laboratories and gas analysis

The NRC Professional Trimix Analyzer SOLO measures oxygen and helium (helium by speed of sound, no helium sensor to replace) and can identify argon. The NRC PIC O2 Analyzer is portable and reads 0–99% O2. NRC NGB boosters are oil-free for high-purity gas transfer, and Coltri helium compressors and boosters handle helium recovery.

NRC oxygen sensor for exhaust-gas testing

Automotive emissions testing

NRC exhaust-gas oxygen sensors (A-series) as replacements for emission analyzers.

Diving and rebreathers

Oxygen cells for analyzers and rebreathers, including lead-free cells.