supply voltage: 230 V 50 Hz
UV-C radiation intensity at the distance
of 1 m: 2,3 W/m2
useful lifetime of the bulbs: 9000 h
exposure angle adjustment range: 160 °
anti-shock protection class: I
ingress protection code: IP 20
operation mode: continous
length of the holder: 120 mm
working time counter: YES- digital working time counter with 4-field display LED and acoustic signalling
A detailed description of the ways and methods of UV-C germicidal lamps use is contained in the user's manual provided with the product.
Selection of the power and number of NBV series direct radiation- direct action UV-C germicidal lamps depends on many factors, such as:
ceiling height
shape of the room
reflectance of surfaces (walls) in the room
temperature
humidity
degree of dust pollution in the air
resistance of microbes
The multiplicity of parameters, which should be taken into account in selection of the lamps make it impossible to formulate a clear, simple way for determining precisely the recommended quantity of NBV series direct radiation germicidal lamps in particular room.
Depending on the purpose of the room (patient room, doctor’s cabinet, treatment room, operating room) lamps are turned on for 2 to 8 hours. In order to obtain the temporary effect of air disinfection in the room (e.g. between two treatments) the lamp should be turned on for 15 to 20 minutes.
PRODUCT DESCRIPTION:
NBV series germicidal lamps are designed to improve and maintenance the level of microbiological cleanness of the rooms
these devices emit short-wave band radiation UV-C of the wave 253.7 nm