FIELD: textiles, paper.
SUBSTANCE: invention relates to a manual device for controlling the web state, moved along a closed path in a papermaking machine, where the device comprises a manual housing which comprises: a means for measuring humidity, equipped with at least one microwave sensor; the means for determining permeability comprising at least one nozzle for supplying water; a flowmeter connected with the nozzle; and a control unit connected to the measuring means for processing the signals coming from them; where the housing is provided with at least one handle part for gripping by the operator for moving and manoeuvring the device manually.
EFFECT: improvement of the design.
15 cl, 3 dwg
