The CEM SC-05 is a portable acoustic calibrator for field checking compatible sound level meters with 1/2-inch microphones.
Key Features
- 94 dB calibration level
- 114 dB calibration level
- Output frequency: 1000 Hz ±4%
- Manufacturer-stated sound-pressure-level accuracy: ±0.5 dB under reference conditions
- Designed for 1/2-inch sound-level-meter microphones
- Simple field operation
- Powered by a 9 V battery
- Carrying case supplied by CEM
Important: A field calibrator is used to verify instrument response before/after measurements. It does not replace accredited laboratory calibration where a traceable ISO/IEC 17025 calibration certificate is required.
Model: CEM SC-05
Specifications
| Specification | Details |
|---|---|
| Calibration levels | 94 dB and 114 dB |
| Frequency | 1000 Hz ±4% |
| SPL accuracy | ±0.5 dB under reference conditions |
| Microphone compatibility | 1/2-inch microphones |
| Battery | 9 V |
| Use | Field verification of compatible sound level meters |