Description

Gastec P-5 Permeation Tube Sulphur Dioxide

Gastec P-5 (also cataloged as P5) is a certified Sulphur Dioxide ( $\text{SO}_2$ ) permeation tube engineered as a primary trace-gas generation standard for producing known, continuous, low-ppm concentrations of sulphur dioxide vapor.

When housed inside a constant-temperature dynamic gas calibration generator (such as the Gastec PD-1B or single-channel PD-1C permeaters), it releases a certified micro-rate mass flow of pure $\text{SO}_2$ through a fluoropolymer membrane into a controlled dilution air or nitrogen stream.

Specifications

Parameter	Specification
Manufacturer	Gastec Corporation
Part Number / Model	P-5 / P5
Target Chemical Vapor	Sulphur Dioxide ( $text{SO}_2$ )
Permeation Membrane	Fluoropolymer (FEP/Teflon) capillary tube
Certified Operating Temp	$30.0^circtext{C to }40.0^circtext{C}$ (specified on individual calibration certificate)
Controllable Output Range	Generates low-ppm span gas (dependent on carrier gas flow rate)
Expected Service Life	6 to 12 months (determined by operating temperature and initial fill mass)
Compatible Equipment	Gastec PD-1B / PD-1C Permeaters, standard dynamic gas diluters

Features

Concentration range 0.1 – 7.2 ppm

Applications

Flue Gas & Stack Emissions Monitoring: Calibrating electrochemical, UV fluorescence, and non-dispersive infrared (NDIR) SO2 analyzers used in power generation, smelting, and refining operations.
Colorimetric Detector Tube Audits: Laboratory verification and accuracy auditing of Gastec Sulphur Dioxide detector tubes (such as Gastec 5LB, 5L, and 5M series).
Ambient Air Quality Monitoring: Generating precise, continuous calibration gas mixtures to verify air monitoring stations and personal exposure monitors in industrial facilities.

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Gastec P-5 Permeation Tube Sulphur Dioxide

Gastec P-5 (also cataloged as P5) is a certified Sulphur Dioxide (

\text{SO}_2

) permeation tube engineered as a primary trace-gas generation standard for producing known, continuous, low-ppm concentrations of sulphur dioxide vapor.

When housed inside a constant-temperature dynamic gas calibration generator (such as the Gastec PD-1B or single-channel PD-1C permeaters), it releases a certified micro-rate mass flow of pure

\text{SO}_2

through a fluoropolymer membrane into a controlled dilution air or nitrogen stream.

Specifications

Parameter

Specification

Manufacturer

Gastec Corporation

Part Number / Model

P-5 / P5

Target Chemical Vapor

Sulphur Dioxide (

text{SO}_2

)

Permeation Membrane

Fluoropolymer (FEP/Teflon) capillary tube

Certified Operating Temp

30.0^circtext{C to }40.0^circtext{C}

(specified on individual calibration certificate)

Controllable Output Range

Generates low-ppm span gas (dependent on carrier gas flow rate)

Expected Service Life

6 to 12 months (determined by operating temperature and initial fill mass)

Compatible Equipment

Gastec PD-1B / PD-1C Permeaters, standard dynamic gas diluters

Applications

Flue Gas & Stack Emissions Monitoring: Calibrating electrochemical, UV fluorescence, and non-dispersive infrared (NDIR) SO2 analyzers used in power generation, smelting, and refining operations.

Colorimetric Detector Tube Audits: Laboratory verification and accuracy auditing of Gastec Sulphur Dioxide detector tubes (such as Gastec 5LB, 5L, and 5M series).

Ambient Air Quality Monitoring: Generating precise, continuous calibration gas mixtures to verify air monitoring stations and personal exposure monitors in industrial facilities.

Gastec P-5 Permeation Tube Sulphur Dioxide

Product Note:

Description