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Sound calibrator type 4231 manual

PRODUCT DATA Sound Calibrator Type 4231 Sound Calibrator Type 4231 is a handy, portable sound source for calibration of sound level meters and other sound measurement The Sound Level Calibrator Type 4231 is a pocketsized, battery operated sound source for quick and direct calibration of sound level meters the 4231 User Manual for other microphones EQUIVALENT RANDOM INCIDENCE LEVEL: (re Nominal Sound Pressure Level) 0.

0dB for 1, 12, The Sound Level Calibrator Type 4231 is a pocketsized, battery operated sound source for quick and direct calibration of sound level meters and other sound measuring systems. It fits Brel& Kjr 1 and 12 micro Product Data Sheet: Sound Level Calibrator Type 4231 (BP ) PRODUCT DATA Sound Calibrator Type 4231 Sound Calibrator Type 4231 is a handy, portable sound source for calibration of sound level Find great deals on eBay for Sound calibrator type 4231 manual Kjaer in Sound and Audio Measurement Test Equipment.

Shop with confidence. Find great deals on eBay for Bruel Kjaer in Sound and Audio Measurement Test Equipment. Type 4188 can be used with both CCLD and classical preamplifiers. Frequency range8 Hz. Lower limiting frequency 3dB5 Bruel& Kjaer 4321 Sound Calibrator Specifications. B& K 4231 Sound Level Calibrator Class 1 3 a day Standards Satisfied Check: When Type 4231 stops working continuously and only operates when holding in the button, the batteries should be replaced.

Dimensions (Without Case): In Germany, sound calibrators applied for calibration of sound level measuring devices for common control purposes in the fields of occupational safety or environmental protection are subject to verification.

Before placing them on the market they have to undergo type examinations under German law Find best value and selection for your search on eBay. World's leading marketplace. Bruel& Kjaer 4231 Sound Calibrator is a pocketsized, battery operated sound source for quick and direct calibration of sound level meters and other sound measuring systems. It fits Brel& Kjr 1" microphones and using the removable adapter, 12" microphones. 2 Sound Calibrator Type 4231 Sound Calibrator Type 4231 is a pocketsized, battery operated sound source for quick and direct calibration of sound level meters and other sound measuring systems.

The Bruel& Kjaer 4230 Sound Level Calibrator is designed for the calibration of 1" and 12" diameter microphones. An adapter is placed over the opening for use with 12" microphones and is removed when 1" microphones are to be calibrated. Bruel& Kjaer 4231 Sound Calibrator. General Radio 1982 Type 1 Sound Level MeterAnalyzer. TYPE 4231. Sound Calibrator. Calibration of sound level meters and other sound measurement equipment.

Request a quote. A handy, portable sound source for calibration of sound level meters and other sound measurement equipment. The calibrator is very robust and stable, and conforms to ENIEC Class LS and Class 1, and ANSI