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Home Products Sound Level Meter Sound Calibrator 3M™ AcoustiCAL AC-300 Calibrator, Class l

3M™ AcoustiCAL AC-300 Calibrator, Class l

3M™ AcoustiCAL AC-300 Calibrator, Class l

The 3M™ AcoustiCAL Calibrator AC-300 is a Type 1 calibrator for use with 3M Sound Level Meters and Noise Dosimeters.

  • Class 1 Acoustic Calibrator with two frequency levels and one sound pressure level
  • Generates two settings with either 250 Hz or 1000 Hz at a sound pressure level of 114dB.

Specification

  • Conforms to IEC 60942 (2003) for sound calibrators and ANSI S1.40-1983 (R2011) specifications and verification procedures for sound level meters
  • Output frequency 250 Hz or 1000 Hz ±0.5%
  • Runs on a single 9V battery; expected life 18 hours
  • Part Number: