shenzhen baichuan electronics
CRY5611 Sound level calibrator is suitable for sound pressure calibration of sound level meters and electroacoustic testers. CRY5611 has many advantages, including high stability, small size, lightweight, low power, and ease of use. With the operating frequency of 1000 Hz, it will not affected by the weighted network during calibration. (A, B, C, and D weighted networks have zero attenuation at 1 kHz.)
- Product Detail
- Technical specifications
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| CRY5611 Sound Level Calibrator |
|---|
| Sound level | 94dB（0dB=20uPa） |
| Sound level error | ±0.5dB |
| Frequency | 1kHz±2% |
| Total Harmonic Distortion | ≤1% |
| Power supply | 9V laminated cell |
| Range of operating temperature | 0℃~+40℃ |
| Reference humidity | ≤80%（40℃） |
| Dimension of applicable microphone | 1/2 inch |
| Dimension of applicable supported adapter | 1/4 inch |
| Specification | 80*50*32mm |
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