Ppm/percent Oxygen Analyser Model 0a-110
Description: Nitrogen Purity Analyser, Model OA-110, which is also know as PPM/percent oxygen analyser is useful in all plants filling using nitrogen. The range of the instrument is selectable either 0-30% or 0-1000 ppm oxygen in nitrogen. The OA-110 uses two electrochemical oxygen sensors. This ensures isolation of the delicate and expensive ppm sensor thereby doubling its working life. Due to dual sensor feature, the response time is considerably reduced and repeatability is improved especially in the ppm range. Other models of instruments for oxygen, toxic and combustible gases are also available.
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