Acoustic precision calibrator
Item number: CAL250 Price on request
Delivery time:Delivery time on request
The CAL250 calibrator provides an output level of 114.0 dB at the frequency 251.2 Hz. The sound hole is designed to accept 1-inch microphones, adapters for 1/2-inch microphones, array microphones and other sizes are available in the accessories.
PCB Piezotronics GmbH
Gut Gansbroich 1
41836 Hückelhoven
Germany
41836 Hückelhoven
Germany
+49 2433 44 44 40 0
+49 2433 44 44 40 79
Attributes of Acoustic precision calibrator
May differ from supplier data
Electrical data / Signal connections
Frequency 251.2 Hz
Basic data
Device design/type Handheld
Calibration quantities/simulation of Sound level/sound pressure
Additional device functions Traceable to NIST
Parameterization/adjustment via Button
Typical applications
Typical applications Calibration of noise dosimeters Calibration of 1" microphones Calibration of microphone arrays Show all Calibrating and checking microphones and sound level meters
More functions and options
More functions/options Adapter for 1/4" microphones Adapter for 3/8" microphones Adapter for 1/8" microphones Show all Adapter for 1/2 microphones
PCB Piezotronics GmbH
Gut Gansbroich 1
41836 Hückelhoven
Germany
41836 Hückelhoven
Germany
+49 2433 44 44 40 0
+49 2433 44 44 40 79