FIELD: instrumentation engineering. SUBSTANCE: invention can be used for analyzing industrial effluents of different gases and air. Proposed device for accumulating of aerosols from gases has atomizer connected with gas pumping system, high-voltage supply source and needle. Atomizer is made in form of hollow cylinder with metering hole in central part of its side surface. Gas pumping system includes metering hole of atomizer in which needle is fitted. Needle is provided with device for displacement relative to atomizer. EFFECT: increased capacity of sampling apparatus and speed of gas pumping, reduced time taken for accumulation of sample. 4 dwg
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