Description

Gastec P-5-H Permeation Tube Sulphur Dioxide

Gastec P-5-H (also cataloged as P5H) is a certified, high-emission Sulphur Dioxide ( $\text{SO}_2$ ) permeation tube engineered specifically as a primary trace-gas generation standard for producing known, higher-concentration span gases of sulphur dioxide vapor.

While the standard P-5 permeation tube is optimized for ultra-low trace concentrations, the H-suffix (High-emission) variant features a modified membrane permeability and higher emission rate, making it ideal for calibrating mid-to-high range gas analyzers, stack monitoring systems, and wide-range colorimetric detector tubes.

Specifications

Parameter	Specification
Manufacturer	Gastec Corporation
Part Number / Model	P-5-H / P5H
Target Chemical Vapor	Sulphur Dioxide ( $text{SO}_2$ )
Emission Category	High-Emission Rate (H-series)
Permeation Membrane	Fluoropolymer (FEP/Teflon) capillary reservoir
Certified Operating Temp	$30.0^circtext{C to }40.0^circtext{C}$ (specified on individual calibration certificate)
Primary Output Range	Generates mid-to-high ppm span gases (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 1.1 – 76.4 ppm

Applications

Industrial Flue Gas & CEMS Calibration: Calibrating Continuous Emission Monitoring Systems (CEMS), UV fluorescence, electrochemical, and NDIR sensors used in power station stacks, sulfur recovery units, and paper mills.
High-Range Colorimetric Tube Audits: Laboratory verification and accuracy auditing of Gastec high-concentration Sulphur Dioxide detector tubes (such as Gastec 5H and 5M series).
Process Gas Analyzer Audits: Generating precise mid-ppm span gas mixtures to verify inline process gas chromatographs and toxic gas leak alarms in chemical synthesis plants.

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Gastec P-5-H Permeation Tube Sulphur Dioxide

Gastec P-5-H (also cataloged as P5H) is a certified, high-emission Sulphur Dioxide (

\text{SO}_2

) permeation tube engineered specifically as a primary trace-gas generation standard for producing known, higher-concentration span gases of sulphur dioxide vapor.

Specifications

Parameter

Specification

Manufacturer

Gastec Corporation

Part Number / Model

P-5-H / P5H

Target Chemical Vapor

Sulphur Dioxide (

text{SO}_2

)

Emission Category

High-Emission Rate (H-series)

Permeation Membrane

Fluoropolymer (FEP/Teflon) capillary reservoir

Certified Operating Temp

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

(specified on individual calibration certificate)

Primary Output Range

Generates mid-to-high ppm span gases (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

Industrial Flue Gas & CEMS Calibration: Calibrating Continuous Emission Monitoring Systems (CEMS), UV fluorescence, electrochemical, and NDIR sensors used in power station stacks, sulfur recovery units, and paper mills.

High-Range Colorimetric Tube Audits: Laboratory verification and accuracy auditing of Gastec high-concentration Sulphur Dioxide detector tubes (such as Gastec 5H and 5M series).

Process Gas Analyzer Audits: Generating precise mid-ppm span gas mixtures to verify inline process gas chromatographs and toxic gas leak alarms in chemical synthesis plants.

Gastec P-5-H Permeation Tube Sulphur Dioxide

Product Note:

Description