Elma 1352C
26
English
Safety information
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
Altitude up to 2000 meters - Relatively humidity 90% max. - Operation Ambient 0 ~ 40
C
Maintenance & Clearing
Repairs or servicing not covered in this manual should only be performed by qualified personnel.
Periodically wipe the case with a dry cloth. Do not use abrasives or solvents on this instrument.
Safety symbols_
Comply with EMC
When servicing, use only specified replacement parts.
General description
Thank you for using our Data Logger Sound Level Meter. To ensure that you can get the
most from it, we recommend that you read and follow the manual carefully before use.
Measurement settings and results (level values and bar graph) are shown on the backlit
LCD panel. Data can be stored in the meter or directly saved on a computer through PC
interface. Recorded data can be further processed on a computer.
Feature
Complies with IEC 61672-1 class 2 standard
3.100 Records Data Logger
Manual reading recording memory(99 points)
LCD recording readout (99 memory recording )
PC Interface
With Windows software
AC/DC Signal Output
Specifications
Standard applied:
IEC61672-1 Class 2, ANSI S1.4 Type2.
Frequency range:
20Hz ~ 8KHz
Measuring level range:
30 ~ 130dB
Frequency weighting:
A / C
Microphone:
1/2 inch electret condenser microphone
Display:
Liquid Crystal Display
Digital display:
4 digits
Resolution:
0.1dB
Display Update:
0.5 sec.
Analog display:
50 segment bargraph
Resolution:
2dB
Display Update:
50 mS
Time weighting:
FAST (125mS), SLOW (1 sec.)
Accuracy:
±1.4dB ( under reference conditions @ 94dB, 1KHz )
Dynamic range:
100 dB
Alarm function:
“OVER” when input is more than upper limit of range.
“UNDER ” when input is Less than lower limit of range.
Data logging Capacity:
31,000 records
MAX/MIN hold:
Hold readings the Maximum and Minimum Value.
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