PCE Instruments PCE-MSL 1 Käyttöohje

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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 specied in this manual; otherwise, the protection provided by the meter may be impaired.
1 Non-condensation %( RH≤90RH
2 Operating temperature:- /-4 140 2060
Maintenance
1 Repairs or servicing not covered in this manual should only be performed by qualied personnel.
2 Wipe the unit with a dry soft cloth. Do not use abrasives or solvents on this instrument.
Safety Symbol
Comply with EMC
2. Application
This unit adopts condenser microphone as the sensor, high conguration MCU calculation, high accuracy, fast response.
This Sound Level Meter is designed to meet the measurement requirements of safety Engineers, Health, Industrial
safety oices 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 o
4. Basic Operation
4.1. Open battery cover and install 3*1.5v AAA batteries in the battery compartment.
4.2.Power onpress“ ”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
5. Specication
Applied Standard
IEC61672-1 CLASS2
Measuring level range
35dB135dB
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
- /-4 158 20℃~70 ℉~
Temperature accuracy
±1.5 /2.7
Resolution
0.1
Data update
300ms
Battery life
at least 60 hours
Enable/Disable
Auto power o
The meter shuts o automatically after 15 minutes inactivity under auto
power o mode, disable auto power o is available
Battery
3*1.5V “AAA” batteries
Operating conditions
- /-4 140 ,10RH% 90 RH% 20℃~60 ℉~
Storage conditions
- /-4 140 ,10 RH% 75 RH% 20℃~60 ℉~
Dimensions
144*56*30.5mm
Weight
73g

Tuotetiedot

Merkki: PCE Instruments
Kategoria: Äänitasomittari
Malli: PCE-MSL 1

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