Colorimetric Gas Detection Tubes

RAE Systems' large selection of Colorimetric Gas Detection Tubes offer quick, on-the-spot measurements of many gases and vapors at low cost. The tubes are easy to read with a sharp, clear color change and provide accuracy with no need for calibration.

Piston Hand Pump

RAE Systems' Hand Pump is for use with our line of Gas Detection Tubes. The Hand Pump, along with the Tubes, offers quick, on-the-spot measurements of many gases and vapors at low cost without the need for calibration.

Humidity Filtering II

The Humidity Filtering II Tube dries the sample gas entering pumped instruments. It is particularly suited for removing humidity effects on photoionization detectors (PIDs) while making VOC measurements, and typically lasts for about a half hour of continuous readings.

Smoke Generation Tubes

Smoke generation tubes are designed for use in respirator fit tests. These tubes are of the stannic chloride type required by OSHA for irritant smoke fit test procedures. Users include hygienists for chemical plants, confined space entry, fire departments, paint sprayers, and sand blasters. Smoke tubes can be re-used until spent, by sealing with rubber caps between applications.

VOC Zeroing Tubes

The VOC Zeroing Tubes are sealed, single-use, zeroing tubes with a high quality filter medium used to remove any VOC contamination present in ambient air during instrument zeroing procedures. These tubes are particularly designed for zeroing the ppbRAE Plus and other photoionization detectors (PIDs).