Calibrator for sound level meter - Class I
PCE-SC 09
| Sound pressure level (SPL) | 94 dB, 114 dB |
| Accuracy class | IEC 942, category 1 |
| Sound level accuracy | ± 0.3 dB (20°C / 68°F, 760 mm Hg) |
| Frequency | 1000 Hz for weighting A, B, C, and D |
| Frequency accuracy | ± 0.01% |
| Microphone size | 1", 1/2" (with supplied adapter), 1/4" (with optional adapter) |
| Display | digital |
| Altitude dependence | 0.1 dB per 610 m height difference from level 0 |
| Temperature dependence | 0 ... 0.01 dB / °C / °F |
| Battery status | Graphical display of battery status |
| Power supply | 2 x 1.5V AA batteries |
| Operating conditions | -10… 50°C / 14 ... 122°F |
| 20 ... 90% RH, non-condensing | |
| Storage conditions | -40 ... 65°C / -40 ... 149°F |
| 20 ... 90% RH, non-condensing (without battery) | |
| Dimensions | 100 mm x 100 mm x 75 mm / 3.9 x 3.9 x 3 in (W x D x H) |
| Weight | 250 g / < 1 lb |
Class I sound level calibrator PCE-SC 09
/ Portable use / For weighting A, B, C, D / Accuracy IEC 942 / For multiple microphone sizes
/ Portable use / For weighting A, B, C, D / Accuracy IEC 942 / For multiple microphone sizes
The sound calibrator is a battery-powered sound source that can perform sound level meter calibration as well as other noise measurement systems quickly and accurately. The calibrator features a microphone connection hole for 1, ½ and ¼ in as a special hole diameter adapter is available.
The calibration frequency is 1000 Hz for weighting A, B, C, D. This is the reference frequency for internationally standardized evaluation curves. The calibration sound pressure is 94 ± 0.3 dB (1 Pa) and 114 ± 0.3 dB (10 Pa).
- Sound pressure level 94 and 114 dB
- For weighting A, B, C, D
- Ready for immediate use
- Accuracy class 1, IEC 942
- Easy handling
- Adapter for various microphones
- For weighting A, B, C, D
- Ready for immediate use
- Accuracy class 1, IEC 942
- Easy handling
- Adapter for various microphones
Package contents
1 x PCE-SC 09 sound level calibrator
1 x 1/2 inch hole adapter
1 x Carrying case
2 x 1.5V AA batteries
1 x Quick Start Guide
1 x 1/2 inch hole adapter
1 x Carrying case
2 x 1.5V AA batteries
1 x Quick Start Guide
