Signal Group’s sample handling modules and components condition gas samples in preparation for analysis. 1/8”, ¼”, 3/8” and ½” versions, and their metric equivalents (3mm, 6mm, 10mm, 13mm). 1m to 50m in length. Signal Group’s Trace heated line is designed to convey hot exhaust gasses from sample points and probes to analyser, without compromising sample integrity. With safety a major consideration the tough, flexible line is electrically isolated from the main supply and is thermally insulated to allow handling even at full temperature.
FID: the VOC emissions monitoring reference method – for over 50 years!
The Flame Ionisation Detection (FID) method was first developed in the 1950s for the laboratory analysis of organic chemicals. Later, when environmental regulations began to limit the emissions of volatile organic chemicals (VOCs) in the 1970’s and 1980’s, the FID method was adapted for emissions monitoring. Signal Group was one
09/04/2025
