Description

Gastec P-180-H Permeation Tube Trimethylamine

Gastec P-180-H Permeation Tube Trimethylamine generating calibration gas with a permeation tube. Concentration range 0.06 – 3.1 ppm.

Gastec P-180-H (also cataloged as P180H) is a certified, high-emission Trimethylamine ( $(\text{CH}_3)_3\text{N}$ / TMA) permeation tube used as a primary trace-gas generation standard for producing known, continuous concentrations of trimethylamine vapor.

When housed inside a constant-temperature dynamic gas calibration generator (such as the Gastec PD-1B or standard laboratory calibration diluters), it releases a certified micro-rate mass flow of pure trimethylamine through a fluoropolymer membrane into a controlled dilution air or nitrogen stream.

Core Operational Principles

Vapor-Liquid Equilibrium & Thermal Regulation: Liquid trimethylamine inside the sealed reservoir maintains constant liquid-vapor equilibrium. At a regulated operating temperature (typically $35.0^\circ\text{C}\text{ or }40.0^\circ\text{C}$ ), amine vapor permeates through the polymer wall at a certified nanogram-per-minute ( $\text{ng/min}$ ) rate.

Specifications

Parameter	Specification
Manufacturer	Gastec Corporation
Part Number / Model	P-180-H / P180H
Target Chemical Vapor	Trimethylamine ( $(text{CH}_3)_3text{N}$ )
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 $0.2text{ to }50.0text{ ppm}$ (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 Gas Generator series, standard dynamic gas diluters

Features

Concentration range 0.06 – 3.1 ppm

Applications

Chemical & Organic Amine Plant Safety: Calibrating photoionization (PID), flame ionization (FID), and electrochemical sensors used for workplace air monitoring in chemical synthesis and gas scrubbing operations.
Colorimetric Detector Tube Validation: Laboratory verification and accuracy auditing of Gastec Trimethylamine detector tubes (such as Gastec 180 series).
Odor & Environmental Air Quality Audits: Generating precise low-ppm span standards to verify monitoring equipment in rendering plants, fish processing facilities, and waste treatment operations where TMA is a primary malodorant.

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Description

Gastec P-180-H Permeation Tube Trimethylamine

Gastec P-180-H Permeation Tube Trimethylamine generating calibration gas with a permeation tube. Concentration range 0.06 – 3.1 ppm.

Gastec P-180-H (also cataloged as P180H) is a certified, high-emission Trimethylamine (

(\text{CH}_3)_3\text{N}

/ TMA) permeation tube used as a primary trace-gas generation standard for producing known, continuous concentrations of trimethylamine vapor.

Core Operational Principles

Vapor-Liquid Equilibrium & Thermal Regulation: Liquid trimethylamine inside the sealed reservoir maintains constant liquid-vapor equilibrium. At a regulated operating temperature (typically

35.0^\circ\text{C}\text{ or }40.0^\circ\text{C}

), amine vapor permeates through the polymer wall at a certified nanogram-per-minute (

\text{ng/min}

) rate.

Specifications

Parameter

Specification

Manufacturer

Gastec Corporation

Part Number / Model

P-180-H / P180H

Target Chemical Vapor

Trimethylamine (

(text{CH}_3)_3text{N}

)

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

0.2text{ to }50.0text{ ppm}

(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 Gas Generator series, standard dynamic gas diluters

Applications

Chemical & Organic Amine Plant Safety: Calibrating photoionization (PID), flame ionization (FID), and electrochemical sensors used for workplace air monitoring in chemical synthesis and gas scrubbing operations.

Colorimetric Detector Tube Validation: Laboratory verification and accuracy auditing of Gastec Trimethylamine detector tubes (such as Gastec 180 series).

Odor & Environmental Air Quality Audits: Generating precise low-ppm span standards to verify monitoring equipment in rendering plants, fish processing facilities, and waste treatment operations where TMA is a primary malodorant.

Gastec P-180-H Permeation Tube Trimethylamine

Product Note:

Description