Acoustic Calibrators

acoustic calibrators

Acoustic Calibrators

Acoustic Calibrators Class 1 and Class 2 with Type Approval Cirrus manufactures a range of Acoustic Calibrators and adaptors suitable for the field calibration of sound level meters, noise dosimeters and other noise measurement instruments.

Features and Benefits:

IEC 60942:2003 Class 2 & Class 1 Performance
PTB Type Approval for Class 2 & Class 1
LNE Type Approval for Class 1
94dB Sound Pressure Level Output
Suitable for use with standard 1/2″ microphone capsules
1/4″ Microphone adaptor available
Automatic power switch off with user override giving longer battery life
Robust case with ergonomic design

Video:

Acoustic Calibrators – Data Sheet
Acoustic Calibrators – User Manual