MICROORGANISMS TRAPPING DEVICE Russian patent published in 2005 - IPC

FIELD: hygiene and sanitation; devices for trapping of microorganisms.

SUBSTANCE: the invention is dealt with the field of hygiene and a sanitation and intended for quantification of microorganisms in the air of premises. The microorganisms trapping device contains a conical container, in the lower part of which a trapping liquid is poured. In the upper part of the container under a grid there is a filter mounted with the help of an elastic tightening ring, which is pressed by a cover of the container. In the middle part of the conical container an aperture of a small diameter is made at an acute angle, for example 45°, to its vertical axis. To the conical container in its middle part opposite to the indicated aperture there is a detachable head piece attached to if with the help of a threading and supplied with an auxiliary filter, that is fixed in it with the help of the elastic tightening ring and the cover. The invention ensures an increased quantity of microorganisms singled out from air in premises and so the degree of their air purification.

EFFECT: the invention ensures an increased quantity of microorganisms singled out from air in premises and an increased degree of their air purification.

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