1 a compact, lightweight gas standards generator for permeation tubesA lightweight, compact gas standards generator for permeation tubes is described....
The combined application of impinger system and permeation tube for the generation of volatile organic compound standard gas mixtures at varying diluent flow rates... The objective of this research was to assess the performance of a simplified glass impinger system for standard gas generation from a permeation tube (PT) device....
Development and evaluation of nanoscale sorbents for mercury capture from warm fuel gas... A major part of the shakedown testing was the calibration of the semi-continuous mercury analyzer and the verification of the permeation rate of the mercury permeation tube....
The use of permeation tube device and the development of empirical formula for accurate permeation rateA series of laboratory experiments were conducted to assess the accuracy of permeation tube (PT) devices using a calibration gas generator system to measure permeation rate (PR) of volatile organic compounds (VOCs)....
