Gastec tubes are some of the handiest and versatile single gas detection you can find. They can detect the presence of a specific gas in the atmosphere, identifying flammable gases like oxygen and toxic gases like carbon monoxide. These tubes are available for over 300 different types of gases. They are easy to use in personal exposure monitoring and area sampling.

Uses Of Gastec Tube Single Gas Detectors

Gastec tubes can be used in a variety of applications. Most commonly, they can be used in environments requiring:

• Identification of unknown gases
• Analyzing the quality of breathing air
• Spot sampling of gases at a site
• Measuring time-weighted average (TWA) personal exposures

Gastec tubes consist of a sealed glass tube containing a chemical reagent that absorbs and reacts with the target gas being measured. A color change then occurs, indicating the target gas concentration. This can be read alongside the pinpoint accurate measurement scale on the tube.

Advantages Of Using Gastec Tube Detectors Over Other Gas Detector Devices

Though gastec tubes may be a traditional method of gas measurement, the technology it uses still makes them reliable detectors that can rival the accuracy of other LEL gas detectors.

Gastec tubes are continuously being developed for new applications and are available for all gas types and concentrations that may not be detected by other gas detection technologies.

For instance, multi-gas detectors have sensors that can be influenced by external environmental factors like temperature, humidity, and the presence of coexisting gases. This can result in unreliable detection of certain dangerous gases, causing safety endangerment of personnel on the site.

Another benefit of O2 gas detectors is that they are pre-calibrated. Easily portable and lightweight, they can be used on the field immediately without the need for calibration, making them a low-cost measurement device.

Being compact, gastec tubes can be easily stored in a box when not in use. As long as they are kept in a cool and dark environment, gastec tubes do not require servicing and can last up to three years from the manufactured date. They are excellent measurement tools to have during an emergency.

How To Use Gastec Tubes Systems

Gastec tube systems consist of a single gas detector tube and a sampling pump. To take a sample of gas, follow these steps:

1. Break the tube tips, push in the pump handle and insert the tube
2. Align the guide marks on the pump body and handle, and pull out the handle until it locks
3. Wait for a minute before reading the concentration at the color-changed area.
4. Repeat the sampling procedure to increase the reliability of the results

Reliable Gastec Tube Providers - R K Instruments

At Riken Keiki, we offer gas detector tube systems that deliver effective and efficient results. Using colorimetric technology, our high-quality gastec tubes can accurately analyze a wide range of gases, vapors, and ground substances.

Be it spot sampling or screening, our portable gastec single gas detectors allow users to monitor and detect the presence of hazardous and toxic gases in all kinds of industrial environments.