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Spectri.bg

OFFICE: 1700 - Sofia, Student Complex, 5A Baku Street, office 5-2,3

LAB: 1421 - Sofia, dc. Lozenets, 30, St. Theodosius Turnovski St., ap. 3

IB-C: 1421 - Sofia, dc. Lozenets, 30, St. Theodosius Turnovski St., ap. 3

Phones: (+359 2) 963-0464, 963-2638
Fax: (+359 2) 963-1074

Products

Acoustic calibrator 4231 Brüel & Kjaer

Convenient, portable sound source for calibrating sound level meters and other sound measuring equipment. The calibrator is very robust and stable and complies with EN / IEC 60942 Class LS and Class 1 and ANSI S1.40-1984. For maximum confidence in the measurement results, you can quickly compensate for local measurement conditions by calibrating before each measurement. Double sound pressure levels ensure the linearity of your microphones.

 

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