Integrating Sound Level Meter
Type : 6230
Product : ACO-Japan
Specification :
| A. | Sound Level Meter | ||
| ▪ | Range | : | 30 ~ 130 dB |
| ▪ | Measurement | : | SPL |
| : | Leq | ||
| : | Lcpeak | ||
| : | Lmax | ||
| ▪ | Weighting | : | A (30~130 dB) |
| : | C (36~130 dB) | ||
| : | Z (46~130 dB) | ||
| : | C (55~130 dB) waveform peak hold | ||
| ▪ | Time weighting | : | Fast, Slow |
| ▪ | Linearity | : | 70 dB |
| ▪ | Frequency Range | : | 20~8000Hz |
| ▪ | Microphone | : | 1/2 Electret condenser microphone |
| ▪ | Power Supply | : | 2AA batteries Alkalines |
| ▪ | Standard | : | IEC 60651 Type 2 |
| : | IEC 60804 Type 2 | ||
| : | JIS C 1502: 1990 | ||
| C. | Sound Calibrator | ||
| ▪ | Range | : | 94 dB |
| ▪ | SPL tolerance | : | ±0,3 dB |
| ▪ | Nominal Frequency | : | 1000Hz |
| ▪ | Frequency Tolerance | : | ±0,1% |
| ▪ | Cover Microphone | : | Measurement Microphone |
| 1-inch and 1/2-inch | |||
| (Included 1/2-inch microphone Adapter) | |||
| D. | Complete Unit | : | Main Unit |
| : | Calibrator | ||
| : | Microphone / Preamp | ||
| : | Windscreen | ||
| : | Software | ||
| : | Certificate Calibration | ||
| : | Screwdriver | ||
| : | Carrying case |