Automatic pump Gastec GSP300 - ELV & TWA measurement
The Gastec automatic pump GSP300 is a highly accurate suction pump designed for TWA or STEL(Mean and Exposure Limit) measurements with colorimetric reagent tubes. The automatic shut-off function can be set up to stop sampling after a specified time or after a specific volume has been sucked in.
Automatic sampling pump for measurement of average values (TWA) and exposure limits (ELV)
Real-time readout of internal flow rate and elapsed sampling time (configurable)
Automatic correction of the gas suction temperature
Dimensions: 80 x 40 x 10 mm / Weight 300 grams
10 hours of autonomy with two LR06 AA batteries
Particularly suitable for indoor air quality measurements (benzene, formaldehyde, toluene, xylene, etc.), the Gastec automatic pump GSP300 associated with the colorimetric reagent tubes of the same brand is an ideal and economical solution for the control and measurement of average values (ELV) and limits (TWA) of exposure of gases in the atmosphere.
It is a very accurate system, requiring no calibration or special training. The LCD allows one to read, in real-time, the internal flow and the elapsed sampling time. The automatic switch-off function can be configured to stop sampling after a set time or after a specific volume has been drawn.