GASTEC
Although technology is always evolving, one demand for our products never changes: the demand for customer safety. Whenever we contribute to customer safety, we are presented with an opportunity to develop further.
GASTEC holds this corporate creed of safety and development in high esteem, as it strives to grow while always putting customer safety first.
Description of Gastec P-131-H Permeation Tube Vinyl Chloride

Generating calibration gas with a permeation tube.
Concentration range 0.8 – 58 ppm.
*As Permeation tubes have individual differences in permeation rates, the above concentration ranges may differ slightly from the actual range that can be controlled.
Feature of Gastec P-131-H Permeation Tube Vinyl Chloride
- Concentration Range: Capable of producing vinyl chloride calibration gas with concentrations between 0.8 to 58 ppm.
- Precision Design: The tube is made of high-quality fluororesin filled with pure vinyl chloride gas. When maintained at a certain temperature, the gas permeates through the tube wall at a steady rate, allowing the release of gas with a consistent permeation rate.
Application of Gastec P-131-H Permeation Tube Vinyl Chloride
P-131-H permeation tubes are used in a variety of applications, including:
- Gas Detector Calibration: Ensuring that gas detectors give accurate readings by providing a stable calibration gas source.
- Research and Development: Used in laboratories for experiments that require exposure to controlled concentrations of vinyl chloride.
- Occupational Safety and Health Industry: Assist in the testing and calibration of air quality monitoring equipment to ensure a safe working environment.
Specification of Gastec P-131-H Permeation Tube Vinyl Chloride
- Concentration Range: 0.8 – 58 ppm
- Material: Fluororesin with pure vinyl chloride gas
- Compatibility: Can be used with devices such as the Permeater PD-1C to produce continuous ultra-low concentration calibration gas.
For More Information and Price: Gastec P-131-H Permeation Tube Vinyl Chloride
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