High Volume Sampler Gti 251

High Volume Samplers GTI 251 is the basic instruments used to monitor Ambient Air Quality. These are in widespread use all over the world to measure air pollution in industries areas, urban areas, on the shop floor, near monuments and other sensitive areas. In these samplers, air borne suspended particulate matter (SPM) is measured by passing air at high flow rate through a high efficiency filter paper which retains the particles and provision has been made for simultaneous sampling of gaseous pollution also. It is having a continuous duty blower with brushless motor which has replaced the conventional high speed blower where carbon brushes are required to be replaced at regular intervals.

Special Features:

• Unique flow measurement system using an orifice calibrated in m3 /min
• Provision to perform gaseous sampling using attached GTI_625
• Anodized aluminium body & frame work to withstand weathering effects.
• Separation of gable roof from main bousing for easy transportation.
• 24 hr programmable timer.