High Volume Sampler By Clean Environmental Instruments & Services

With the support of our expert, our company is dedicated Manufacturer & Supplier of High Volume Sampler in Ballabgarh, Haryana, India. High volume Samplers are the basic instrument used to monitor ambient air quality and pollution. they are wide spread use all over the world to measure air pollution in industrial areas, urban areas , on the shop floor , near monuments and other sensitive areas . The high volume sampler is a vital tool for studies relating the impact of industrialization to the air environment, and for work relating disease of the respiratory system to air pollution. In these samplers, air-borne particulates are measured by passing air at high flow rate of cubic meter per minute through a high efficiency filter which retains the particles. The instrument measures the volume of air sample, while the amount of particulate collected is determined by measuring the change in weight of the filter paper as a consequence of the sampling. The passage of air reaching the filter is designed to prevent heavier settable dust particles from reaching the filter. Hence high volume samplers measure concentration of suspended of particulate matter (SPM) in atmospheric air. Often high volume samplers are also fitted with absorbers which would sample pollutions here the air is passed through chemicals that would absorb specific gases and atmospheric concentration gaseous pollutants is determined by chemicals analysis of absorbing solutions.