METERS
Sound Level
SL-4035SD, SD card real time data recorder, Integrating Sound Level Meter
SL-4035SD
Features:
●
Measurement Range : 30 dB to 130 dB.
●
Measurement Item : SPL, Leq.
●
Resolution : 0.1 dB
●
Measurement Frequency Range : 31.5 Hz to 8 KHz
●
Frequency Weighting : A and C
●
Time Weighting : Fast and Slow
●
Data Hold : Freeze the display reading
●
Memory Recall : Maximum & Minimum value
●
Memory Card : SD memory card, 1 GB to 16 GB
●
Advanced setting:
1. Set clock time (Year/Month/Date,Hour/Minute/Second)
2. Decimal point of SD card setting
3. Auto power OFF management
4. Set beep Sound ON / OFF
5. Set sampling time
6. SD memory card format
●
Leq Preset measurement time up to 24 hours
●
Microphone type: 1/2 inch electric condenser microphone.
Model
SL-4035SD
Frequency
Accuracy (23 ± 5
°
C)
31.5 Hz
± 3.5 dB
63 Hz
± 2.5 dB
125 Hz
± 2.0 dB
250 Hz
± 1.9 dB
500 Hz
± 1.9 dB
1 KHz
± 1.4 dB
2 KHz
± 2.6 dB
4 KHz
± 3.6 dB
8 KHz
± 5.6 dB
Wind shield ball
SB-01 (optional)
MRC.5.14
316
