MSL 1 - Schallpegelmesser PCE Instruments - Kostenlose Bedienungsanleitung
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| Produkttyp | Schallpegelmesser (Minischallpegelmesser) |
| Modell | MSL 1 (PCE-MSL 1) |
| Marke | PCE Instruments |
| Abmessungen | 144 x 56 x 30,5 mm |
| Gewicht | 73 g (inkl. Batterien) |
| Stromversorgung | 3 x 1,5 V AAA-Batterien |
| Batterielebensdauer | Mindestens 60 Stunden |
| Anzeige | Farb-LCD mit Hintergrundbeleuchtung |
| Messbereich Schallpegel | 35 dB bis 135 dB |
| Frequenzbereich | 31,5 Hz bis 8 kHz |
| Genauigkeit | ±2,0 dB |
| Frequenzbewertung | A-Bewertung |
| Zeitbewertung | FAST (125 ms) / SLOW (1 s) |
| Mikrofon | 1/2-Zoll-Elektret-Kondensatormikrofon |
| Temperaturmessbereich | −20 °C bis 70 °C |
| Temperaturgenauigkeit | ±1,5 °C |
| Auflösung | 0,1 dB / 0,1 °C |
| Datenaktualisierung | 300 ms |
| Automatische Abschaltung | Nach 15 Minuten Inaktivität (deaktivierbar) |
| Betriebsbedingungen | −20 °C bis 60 °C, 10 % RH bis 90 % RH (nicht kondensierend) |
| Lagerbedingungen | −20 °C bis 60 °C, 10 % RH bis 75 % RH |
| Normen | IEC 61672-1 Klasse 2 |
| Funktionen | MAX/MIN, Data Hold, Temperaturmessung, Überbereichsanzeige, Windschutz |
| Lieferumfang | Bedienungsanleitung, 3x AAA-Batterien, Windschutz (Windscreen) |
| Reinigung | Mit trockenem, weichem Tuch; keine Scheuer- oder Lösungsmittel |
| Reparatur | Nur durch qualifiziertes Personal; nicht im Handbuch beschriebene Eingriffe |
| Kalibrierung | Ab Werk kalibriert; empfohlener Rekalibrierungszyklus: 1 Jahr |
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BEDIENUNGSANLEITUNG MSL 1 PCE Instruments

Mini Sound Level Meter PCE-MSL 1
User's Manual

1. Safety
Read the following safety information carefully before attempting to operate or service the meter.
Use the meter only as specified in this manual; otherwise, the protection provided by the meter may be impaired.
▲ Environment conditions:
-
RH<90RH% (Non-condensation)
-
Operating temperature:-20\~60℃/-4\~140°F
▲ Maintenance
-
Repairs or servicing not covered in this manual should only be performed by qualified personnel.
-
Wipe the unit with a dry soft cloth. Do not use abrasives or solvents on this instrument.
▲ Safety Symbol:
CE Comply with EMC
2. Application
This unit adopts condenser microphone as the sensor, high configuration MCU calculation, high accuracy, fast response.
This Sound Level Meter is designed to meet the measurement requirements of safety Engineers, Health, Industrial
safety offices and sound quality control in various environments like factory, school, construction, etc.
3. Features
➢ High accuracy, fast response
➢ Color LCD display with backlight
➢ Temperature measurement
MAX, MIN
Data HOLD
▶ Wide frequency range
➢ Fast/slow time weighting
➢ Over range indication
➢ Enable/Disable auto power off
4. Basic Operation
4.1. Open battery cover and install 3*1.5v AAA batteries in the battery compartment.
4.2.Power on: press "⊕" to turn on the meter, the meter conducts self-inspection, after LCD displays, it measures
temperature and sound level automatically.
4.3. After testing, Press "to turn off the meter
Note: Remove the battery when the meter is to be stored for long periods of time to avoid battery leakage
- Specification
| Applied Standard | IEC61672-1 CLASS2 |
| Measuring level range | 35dB~135dB |
| Dynamic range | 50dB |
| Frequency range | 31.5Hz~8KHz |
| Accuracy | ±2.0dB |
| Frequency weighting | A frequency weighting |
| Time weighting | FAST:125ms/ SLOW: 1s |
| Microphone | 1/2 inch electrets condenser microphone |
| High/low reading indication | >100dB, LCD displays “Hi”<100dB, LCD displays “LO” |
| Temperature range | -20°C~70°C/-4°F~158°F |
| Temperature accuracy | ±1.5°C/2.7°F |
| Resolution | 0.1 |
| Data update | 300ms |
| Battery life | at least 60 hours |
| Enable/Disable Auto power off | The meter shuts off automatically after 15 minutes inactivity under auto power off mode, disable auto power off is available |
| Battery | 3*1.5V “AAA” batteries |
| Operating conditions | -20°C~60°C/-4°F~140°F,10RH%~90 RH% |
| Storage conditions | -20°C~60°C/-4°F~140°F,10 RH%~75 RH% |
| Dimensions | 144*56*30.5mm |
| Weight | 73g |
6. Meter description
- Windscreen microphone cover
- LCD Display
- Hold button
- Power on/off button
- MAX/MIN
- Fast/ Slow selection key
- Battery compartment
- Nameplate

7. LCD display description
- Data hold Icon
- Auto power off Icon
- Temperature readings
- Sound level readings
- Fast/Slow Icon
- Hi/Lo Icon
- Frequency weighting Icon
- Temperature unit Icon
- Low battery Icon
- MAX/MIN Icon

8. Operation instruction
8.1 Power on/off: press" "to turn on/off the meter.
8.2 Data Hold: In measuring mode, press “HOLD”, “HOLD” Icon will appear on the LCD, which indicates the data is freezed, to release the held reading, press “HOLD” again.
8.3 MAX/MIN: In measuring mode, press“MAX/MIN”, “MAX” will appear on the LCD, the captured maximum sound level will be displayed on the LCD. Long press“MAX/MIN”, the meter exit MAX/MIN measurement mode and back to normal measuring mode.
8.4 FAST SLOW key; with the meter on, press“FAST SLOW”to select FAST(125s) or Slow(1s) time weighting measurement.
FAST: Fast sampling measurement, 1 time per 125ms.
SLOW: Slow sampling measurement, 1 time per second
8.5 Use of compound key;
8.5.1 With the meter off, press“HOLE”first and hold, then press“O”to turn on the meter, it can change temperature unit(°C/°F).°C is preset.
8.5.2 With the meter off, press “” first and hold, then press “” to turn on the meter, “” Icon on the LCD display disappear, which indicates the power off function is disabled, you need to turn off the meter through pressing “” by manual.
Note: When “∅” icon displayed on the screen, it indicates that the meter will automatically turn off after approx. 15 minutes of inactivity.
9. Notes
1) This meter has already been calibrated before delivery. Do not revise the calibration parameters without professional personnel and device.
【Note】All products are well calibrated before delivery. Recommended recalibration cycle: 1 year.
2) Repairs or servicing not covered in this manual should only be performed by qualified personnel.
3) Wipe the unit with a dry soft cloth periodically. Do not use abrasives or solvents on this instrument.
4) Remove the battery when the meter is to be stored for long periods of time to avoid battery leakage.
5) when the battery is low, LCD display", A new battery is needed.
6) Do not store or operate the meter in high temperature or humidity.
7) Wind blowing across the microphone increases the noise measurement. Use the supplied windscreen to cover the microphone when appliance.
8) Keep microphone dry and avoid severe vibration.
10. Accessories:
- User's manual
2.3*1.5V AAA Battery
- Windscreen
11. Contact
If you have any Contact, suggestions or technical problems, please do not hesitate to contact us. You will find the relevant contact information at the end of this user manual.
12. Contact
If you have any questions about our range of products or measuring instruments please contact PCE Instruments.
PCE Instruments UK PCE Americas
| By post: | By post: |
| PCE Instruments UK Ltd. | PCE Americas Inc. |
| Units 12/13 Southpoint Business Park | 711 Commerce Way |
| Ensign Way, Southampton | Suite 8 |
| Hampshire | Jupiter |
| 33458 FL | |
| United Kingdom, SO31 4RF | USA |
By phone: By phone:
02380 987 035 561 320 9162
13. Disposal
For the disposal of batteries in the EU, the 2006/66/EC directive of the European Parliament applies. Due to the contained pollutants, batteries must not be disposed of as household waste. They must be given to collection points designed for that purpose.
In order to comply with the EU directive 2012/19/EU we take our devices back. We either re-use them or give them to a recycling company which disposes of the devices in line with law.
For countries outside the EU, batteries and devices should be disposed of in accordance with your local waste regulations.
If you have any questions, please contact PCE Instruments.

