Description
Class II sound level meter with data logging / USB interface / Range: 30 ... 130 dB / LCD display / Downloadable software / Memory for 32700 values
_x000D_
The sound level meter is especially suitable for measuring noise in industrial, health, safety, and environmental fields. The sound level meter includes a logging function that allows it to store up to 32,700 values. This makes it an ideal device for prolonged recordings. You can connect the sound level meter to a PC via the USB cable.
It is also possible to perform real-time measurements and view the values directly on the display. The software provides readings in both tabular and graphical format. All this data can be exported to Excel. The sound level meter has an analog output and other unique features for this type of model.
_x000D_
Class II acoustic calibrator with different sound pressure levels
_x000D_
The calibration frequency used by this acoustic calibrator is 1000 Hz with a sine wave. Compared to other calibrators, this acoustic calibrator has three different reference levels: 94 dB, 104 dB, and 114 dB. You can change the reference level with a single button press. This acoustic calibrator, unlike other calibrators, has an additional reference level of 104 dB. This acoustic calibrator operates with an accuracy of ±0.4 dB. This makes it possible to check the accuracy of sound level meters and, if necessary, adjust them. Optionally, you can request a calibration certificate for the acoustic calibrator.
The acoustic calibrator is powered by 2 x 1.5 V AA batteries with an autonomy of approximately 50 hours. The integrated automatic shutdown ensures that the acoustic calibrator turns off after 20 minutes of inactivity.
PCE-322A- Range: 30 ... 130 dB
- Resolution: 0.1 dB
- USB interface for data transfer
- Memory for 32,700 records
- Fast and slow time weighting
- Date and time
- Robust ABS housing
- Large LCD display
_x000D_
PCE-SC 43- Reference level: 94, 104, 114 dB
- Frequency weighting: A, B, C, D
- Class 2
- Connection for 1/2" microphones
- Battery powered
- Battery life: 50 hours
| PCE-322A |
| Ranges |
Low 30 ... 80 dB
Medium 50 ... 100 dB
High 80 ... 130 dB
Auto 30 ... 130 dB |
| Dynamic range |
50 dB |
| Display |
4-digit LCD |
| Resolution |
0.1 dB |
| Accuracy |
±1.4 dB |
| Display update rate |
2 times per second |
| Frequency |
31.5 Hz ... 8 kHz |
| Memory |
32700 records |
| Frequency weighting |
A and C |
| Time weighting |
Fast (125 milliseconds)
Slow (1 second) |
| Microphone type |
Electric condenser microphone |
| Functions |
MIN, MAX, HOLD values and alarm |
| Analog output |
AC/DC
Headphones |
| Interface |
USB |
| Automatic shutdown |
After 15 minutes of inactivity |
| Environmental conditions |
0 ... +40 °C, <90 % R.H. |
| Storage conditions |
-10 ... +60 °C, 10 ... 75 % R.H. |
| Power supply |
9 V battery (approx. 30 h continuous)
Power adapter |
| Dimensions |
280 x 95 x 45 mm |
| Weight |
Approx. 350 g |
| Standard |
IEC 61672-1 (Class II) |
| |
| PCE-SC 43 |
| Reference level |
94 dB, 104 dB, 114 dB |
| Accuracy |
±0.4 dB |
| Class |
2 |
| Frequency |
1000 Hz
For frequency weighting A, B, C, and D |
| Frequency accuracy |
±1.7 % |
| Stabilization time |
10 seconds |
| Total harmonic distortion |
<3 % |
Environmental factors
- Temperature and humidity
- Atmospheric pressure |
<0.4 dB at 0 ... 40 °C and 25 ... 90 % R.H.
<0.1 dB at 65 ... 108 kPa |
| Stability <60 seconds |
±0.15 dB |
| Stability after one year of use |
±0.35 dB |
| Operating conditions |
0 ... 40 °C, <25 ... 90 % R.H. non-condensing |
| Storage conditions |
-20 ... 50 °C, <90 % R.H. non-condensing |
| Automatic shutdown |
After 20 minutes |
| Power supply |
2 x 1.5 V AA batteries |
| Battery life |
Approx. 50 hours |
| Microphone opening |
1/2" |
| Dimensions |
60 x 130 x 37.5 mm |
| Weight |
400 g |
1 x Sound Level Meter PCE-322A
1 x Windscreen
1 x Interface cable
1 x Mini tripod
1 x Acoustic Calibrator PCE-SC 43
1 x Calibration screwdriver
1 x Battery
1 x Power supply
1 x Carrying case
1 x User manual
_x000D_
Note:
Does not comply with ITC 2845 standard, therefore not valid for legal metrology in Spain
