B&K 2250 Light Manual do Utilizador descarregar pdf (Página 22)

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OUTDOOR MICROPHONE

– 4952 / 4952-A

USES

Sound measurements in all weather conditions

FEATURES

Class 1 microphone according to EN 61672-1

Type approved and veriﬁable in connection with Hand-held Analyzer

Type 2250 Light, 2250 or 2270

Innovative bird spike

Charge Injection Calibration (CIC) for veriﬁcation at remote sites

Selectable reference sound incidence direction (0° or 90°)

Easily removable windscreen for acoustical calibration or maintenance

No heating necessary

Highly stable Falcon Range™ microphone and preampliﬁer

Measurement range <25 to >140 dB(A)

Type 4952 A includes Tripod Adaptor UA 1707

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B&K 2250 Light Manual do Utilizador Página 22