Acoustic Calibrator
The acoustic calibrator is the key accessory to calibrate acoustic measurement systems. The acoustic source is defined in pressure level and in transmitting frequency, it corresponds to the current class 2 standards : NF EN 60942 : 2003 and CEI 60942 : 2003. This calibrator is designed to remain compatible with microphones of different diameters. See technical specifications.
Calibration of a sound level meter is done in pressure in the cavity of the calibrator. The sound level
meter being generally used in free field, observe the free field correction term indicated in its user
manual. It is the same in case of diffuse field using.

Price:
Usage : Indoor and outdoor environments to measure airflow temperature and humidity
Features : Calibration certificate included Versatile probes
Mounting Type : Handheld
Application : Airflow Temperature Humidity measurement
Display Type : LCD Display
Temperature : 20C to 70C
Usage : Industrial Personal monitoring Environmental studies
Features : Portable Lightweight Graphical Display
Mounting Type : Handheld
Application : Noise level monitoring
Display Type : Digital
Temperature : 10C to 50C
Usage : Used for indoor air quality testing and HVAC system evaluations
Features : Compact design easytouse display interface detachable probe
Mounting Type : Handheld
Application : Airflow and temperature measurement
Display Type : Digital display
Temperature : 20 to +80C
Usage : Industrial and professional temperature monitoring
Features : Supplied with thermocouple K probe
Mounting Type : Handheld
Application : Temperature measurement
Display Type : Digital
Temperature : 50C to 800C