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Kitagawa P-41R Compressed Breathing Air Analysis Kit
Occupational Safety Gas Measurement, Sampling, and Analysis Instruments

Komyo Kitagawa P-41R
High-specification air quality sampling and analysis kit for measuring impurities in compressed breathing air cylinders and at the outlets of air-charging compressors. Impurities inside compressed air cylinders affect human health during breathing. The P-41R allows you to easily analyse impurities in compressed air by delivering air from the gas cylinder to the detector tube via a dedicated pressure-reduction valve.
Technical Specifications
Show Technical Details
| Substances to be Measured | Tube No. | Measurement Range | Sampling Time (min) | Original Colour | Discolouration | Shelf Life (Years) | Tube Quantity (Box) |
|---|---|---|---|---|---|---|---|
| Carbon monoxide (CO) | 600SP | 2.5–5 ppm / 5–100 ppm | 4 min (2.5–5 ppm); 2 min (5–100 ppm) | Yellow | Dark Brown | 2 | 10 |
| Carbon dioxide (CO₂) | 601SP | 100–3,000 ppm | 2 | Purplish Blue | Pale Pink | 2 | 10 |
| Oil Mist (Oil Mist) | 602SP | 0.3 ~ 5mg/m3 | 25 | Yellow | Pale Blue | 2 | 10 |
| Water Vapour (H2O) | 603SPA | 20 ~ 160mg/m3 | 1 | Yellow | Yellowish Green or Blue | 3 | 10 |
| Oxygen (O2) | 604SP | 2 ~ 24% | 1 | White | Brown | 2 | 10 |
Gas Measurement and Standard Approach
The P-41R is designed for impurity measurement by delivering compressed breathing air from a gas cylinder or compressor discharge to detector tubes in a controlled manner via a dedicated regulator. The manufacturer's current P-41R table lists tubes 600SP for CO, 601SP for CO₂, 602SP for oil mist, 603SPA/603SP2 for water vapour and 604SP for O₂. The acceptance criteria limits to be applied must be independently determined in accordance with the relevant breathing air standard, institutional procedure or application specification.
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Notice: The technical information, product specifications and images on this page are based on manufacturer publications. The manufacturer may change specifications without notice. For current specifications or assistance in selecting a suitable product for your application, please contact NOVEL at info@novel.com.tr .
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