Sound Calibrator, Class 2, 94dB - IC-CA114
Unfortunately, the CA114 has been discontinued, check out our other Sound Level Calibrators for more options.
The Sound Calibrator CA114 is small, class 2, 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 calibrator can be used on 1/2-inch and 1/4-inch microphones with adaptor. Conforms to IEC 60942:2003 Class 2 standards.
Unfortunately, the CA114 has been discontinued, check out our other
Sound Level Calibrators for more options.
Features:
- Conforms to IEC60942:2003 Class 2, ANSI S1.40-1984, and GB/T 15173-1994.
- 1 kHz calibration frequency for all weighting networks.
- 94 dB sound pressure level outputs.
- Calibration accuracy ? 0.3 dB.
- Designed with highly stable level and frequency.
- One-keypad operation.
- Fits 1/2? microphones and 1/4? microphones with adaptor.
- Powered by 2?AA battery and automatic power off to conserve battery life.
Specifications
Standard: IEC60942:2003 Class 2, ANSI S1.40-1984, GB/T 15173-1994
- Sound Pressure Level: 94.0dB +-0.3 dB
- Frequency: 1000Hz +-0.5%
- Microphone Diameter: According to IEC61094-4: 1/2 & 1/4
- Harmonic Distortion: <2% Stabilization Time: <10 s
- Equivalent Free-field Level: -0.2 dB for 1/2? Microphones
- Equivalent Random Incidence Level: +0.0 dB for 1/2, 1/4
- Power Supply: 1.5 V LR6 (AA battery) x 2
- Lifetime: Typically 40 hours with alkaline batteries at 25 C (77 F)
- Dimension (mm): 48 x 70 x 70 mm
- Dimension (mm): 48 x 70 x 70 mm
- Ambient Temperature: 25 C (77 F)
- Ambient Pressure: 101.3 kPa
- Humidity: 55% RH
- Effective Load Volume: 250 mm3
- Operating Temperature: -10 C-50?C (14 F -122 F)
- Operating Pressure: 65 kPa to 108 kPa
- Operating Humidity: 10 to 90%RH (non-condensing)
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