Polltech Instruments offers High Volume Samplers for Suspended Particulate Matter- SPM and Respirable Suspended Particulate Matter-RSPM. Polltech Instruments also manufactures various types of duct and stack monitoring system, workplace monitoring instruments, pressure and flow instruments, radiation monitoring instruments etc. The High Volume Samplers for SPM and RSPM are used for cooking and heating, burning of waste, vehicular emissions, re-suspended road dust, construction activities, agricultural activity, naturally occurring dust and trans-boundary migration from other regions, etc. The High Volume Samplers for SPM and RSPM comprises of a suction sub-system, an inlet sub-system, a filter assembly, associated instrumentation and control sub-system. This System has alphanumeric 32 characters LCD and electronic timer cum time totalizer. This System has orifice plate at exhaust and enables data storage in non-volatile memory.
