Medidor de sonido PCE-428-Kit con calibrador acústico
- Code / Model:
- Manufacturer: PCE Instruments
- Department:
- Category of products:
- Sub-category: Instruments and equipment
- You've seen it before.: 1
Sound meter with calibrator
Class II sonometer with octave band or third octave band for frequency analysis / USB interface / Data recording / Weighting A, B, C, Z / Fast, Slow and impulse analysis
Class II sonometer with octave band or third octave band for frequency analysis / USB interface / Data recording / Weighting A, B, C, Z / Fast, Slow and impulse analysis
The sound meter is an ideal measuring instrument for measuring in workplaces, works, traffic, airports, etc. The sound meter is a class 2 instrument and integrates an octave band filter. Optionally, you can equip the sound meter with a third octave filter. You
The "Peak-Hold" function allows the peak value to be determined during a prolonged measurement and frozen on the sound meter screen. A 24 Bit AD transducer and an electronics specially developed for this sound meter reduce the noise itself to a very low value. Sampling
The "Peak-Hold" function allows the peak value to be determined during a prolonged measurement and frozen on the sound meter screen. A 24 Bit AD transducer and an electronics specially developed for this sound meter reduce the noise itself to a very low value. Sampling
- What ?Includes octave band filter
- Optional third octave filter
- Class two .
- Frequency weighing: A, B, C & Z
- Temporary weighting: slow, fast, impulse and peak
- Statistical function
- Graphical indication
- Adjustment of 3 measuring profiles
- Reduction of own noise
- The ICCP microphone is 40 mV / PA
- Adjustment of the alert level
- Includes calibrator
Note:It does not comply with ITC 2845, therefore it is not valid for legal metrology in Spain
- Optional third octave filter
- Class two .
- Frequency weighing: A, B, C & Z
- Temporary weighting: slow, fast, impulse and peak
- Statistical function
- Graphical indication
- Adjustment of 3 measuring profiles
- Reduction of own noise
- The ICCP microphone is 40 mV / PA
- Adjustment of the alert level
- Includes calibrator
Note:It does not comply with ITC 2845, therefore it is not valid for legal metrology in Spain
| Rate | 25 ... 136 db(A) |
| Accuracy | Class 2 |
| Frequency range | 20 Hz ... 12,5 kHz |
| The rules | The following information shall be provided: The following information shall be provided: The following information is provided for in the Annex to Regulation (EU) No 1303/2013. The following table shows the following: The following table shows the results of the evaluation: The following information is provided by the Commission: The following table shows the results of the evaluation: |
| Frequency analysis | The following shall be added to the list of the following: Other, of a width of not more than 30 mm, of a width of not more than 30 mm 20 Hz ... 12.5 kHz |
| Microphone | Class 2 1/2" microphone The following conditions shall apply: Frequency range: 20 Hz to 12.5 kHz Connection: TNC The following table shows the following: |
| Measurement of the integral time | 1 s ... 24 h (adjustable) |
| Measurement functions | The following information is provided by the Commission in the Official Journal of the European Union: |
| The frequency of the test shall be: The time value of the sample shall be the same as the time value of the sample. N = Statistics in %: 1 ... 99 % | |
| 24h measurement | Automatic measurement with data recording |
| Frequency weighing | A, B, C, Z |
| Temporary weighting | The following is the list of the countries of the European Union: |
| Own noise | Microphone: 20 db(A), 26 db(C), 31 db(Z) The following is the list of the products used in the manufacture of the product: |
| Transducer AD | The following is the list of the countries of the European Union: |
| Sampling | Standard: 48 kHz LN mode: 20 ms |
| Presentation of securities | Number of the The following table shows the following: Graphic |
| Screen | LCD backlit, 160 x 160 pixels |
| Memory | Micro SD card of 4 GB |
| Interface | USB (allows reading values through software, or using it as memory) Other, of a kind used for the manufacture of goods |
| The voltage output | Other electrical equipment The following conditions shall apply: |
| Alarm | Other, not further worked than cutting |
| Food | 4 x 1.5 V AA batteries Power supply 12 V / 1 A 5 V / 1 A USB |
| Operating time with batteries | Minimum of 10 hours |
| Dimension | 70 x 300 x 36 mm (width x height x depth) |
| Weight | Approximately 620 g (including batteries) |
| Technical specifications of the PCE-SC 43 | |
| Frequency | 1 kHz / ± 0.1% |
| Reference level | The following conditions shall apply: |
| Accuracy | The maximum value of the product shall be the value of the product concerned. |
| Microphone | 1/2" |
| The standard | The following conditions shall apply: |
| Food | 1 x 9 V battery (block, NEDA 1604, Burgess 2U6 or similar) |
| Battery life | About 100 hours |
| Environmental conditions In use Storage | -10 ... +50 °C / +14 ... +122 °F -40 ... +65 °C / -40 ... +149 °F (take the battery out first) |
| The temperature coefficient | The following conditions shall apply: |
| Effect of altitude | Reduction of approximately 0,1 dB for an altitude between 2000 and 12000 ft, Comparable to the change in atmospheric pressure (approximately a decrease of 50 mm Hg) |
| Dimension | Approximately 48 x 48 x 138 mm |
| Weight | Approximately 250 g |
| Reference level | The following conditions shall apply: |
| Accuracy | The following is the maximum value of the product: |
| Class | 2 |
| Frequency | The frequency of the signal shall be: For frequency weighing A, B, C and D |
| Accuracy frequency | ±1.7% |
| Stabilization time | 10 seconds |
| Total harmonic distortion | The Commission shall adopt implementing acts. |
| Environmental factors - Temperature and humidity - Air pressure | < 0,4 dB at 0 ... 40 °C and 25 ... 90 % H.r. The value of the product shall be the same as that of the product concerned. |
| Stability < 60 seconds | The following is the maximum value of the product: |
| Stability after one year of use | The following is the maximum value of the product: |
| Operating conditions | 0 ... 40 °C, < 25 ... 90 % H.r. without condensation |
| Storage conditions | -20 ... 50 °C, < 90% H.r. without condensation |
| Automatically disconnected | After 20 minutes |
| Food | 2 x 1.5 V batteries, type AA |
| The Commission shall adopt the following measures: | About 50 hours |
| Microphone opening | 1/2" |
| Dimension | Other, of a thickness of not more than 10 mm |
| Weight | 400 g |
