The Sound Calibrator CA114 is small sound source for calibrating measurement microphones, sound level meters, and other sound measurement equipments. The calibrator can be used on 1/2-inch and 1/4-inch microphones with adaptor.
The Sound Calibrator CA114 conforms to IEC 60942:2003 Class 2 standards.
Sound Calibrator CA114 Applications
- Calibration of measurement microphones, sound level meters, and other sound measurement equipment.
- Checking the linearity of equipment.
Ambient Temperature: 25°C (77°F)
Ambient Pressure: 101.3 kPa
Humidity: 55% RH
Effective Load Volume: 250 mm3
Temperature: -10°C-50°C (14°F -122°F)
Pressure: 65 kPa to 108 kPa
Humidity: 10 to 90%RH (non-condensing)
Batteries: 1.5 V LR6 (AA battery) × 2
Lifetime: Typically 40 hours with alkaline batteries at 25°C (77°F)
48 × 70 × 70mm