Sound Level Calibrator LSDC-A10 is a noise decibel calibration tool and used for quick and easy calibration of sound level meters and sound measuring systems. It offers frequency up to 1000 Hz and accuracy is 0.3 dB. Calibrator employs solid state integrated circuitry that provides accurate and stable performance. It is suitable for field and laboratory use.
| Standards | ANSI S1.40 CLASS2, IEC942 |
| Sound Pressure Level | 94 dB 114 dB |
| Accuracy | 0.3 dB |
| Frequency | 1000 Hz |
| Calibration Of Microphones | 1 inch, 1/2 inch |
| Power Supply | 1 × 9 V 6F22 Battery |
| Dimension | 142 × 47× 47 mm |
| Weight | 275 g (Including Battery |
| Microphone | Φ 12.7 mm (1/2) test condenser microphone |
| Frequency weighting | A, C, and Lin (Linear) |
| Range | 25 dB to 130dB (A) |
| Standards | IEC 651.2, ANSI 1.4.2 |
| Parameters | Lp-Sound Level |
| Measured Leq | Equivalent Continuous A Sound Level |
