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Specifications
- Fast, Slow, Impulse, Peak response time.
- Frequency range: 20Hz ~16KHz.
- Measurement range: 30dB~130dB.
Class 1
Integrating Sound Level Meter
Comply with IEC-61672-1 2002 Class1
Ideal for the assessment of
- Environmental noise.
- Noise at workplaces.
- Product noise
- Fast, Slow, Impulse, Peak response time.
- Frequency range: 20Hz ~16KHz.
- Measurement range: 30dB~130dB.
- Dynamic range:100dB.
- A/C/Z frequency.
- Data stored up to 32,000 records,auto-mating
transfer to micro SD card.
- DC & AC Output.
- USB interface.
- Bargraph display
SPECIFICATION:
|
Display |
3 1/2 digit backlit LCD display, maximum reading of 2000 |
|
Display refresh rate |
1 time/ per second |
|
Applicable specifications |
- IEC 61672-1 : 2002 Class1 - ANSI S1.4 Type 1 - CNS NO.7129 Type 1 - JJG-188-2002 Class1 |
|
Microphone |
-/+1/2" pre-polarized condenser microphone build in preamplifier: -26 +/- 2dB (50mV/Pa), frequency range: 20 Hz~20 kHz, heat noise : <28 dB(A) |
|
Measurement items |
30dB ~ 130dB (A) 35dB ~ 130dB (C) 40dB ~ 130dB (Z) |
|
Measurement range |
randomly,10s, 1m, 5m, 10m, 30m, 1h, 2h, 4h, 8h, 16h, 24h |
|
Dynamic Range |
100 dB |
|
Integrate Time Setup |
randomly, 10s, 1m, 5m, 10m, 30m,1h, 2h, 4h, 8h, 16h, 24h |
|
Max. peak C sound level |
measurement 70~133 dB |
|
Time weighting |
Fast, Slow, Impulse, Peak |
|
Frequency weighting |
A/C/Z |
|
Frequency Range |
20Hz~16KHz |
|
DC output |
10mV/dB |
|
AC output |
2Vrms/130dB |
|
Battery Life |
33 hours |
|
Power |
LR6 1.5V*4 Alkaline batteries |
|
AC Adapter |
100V~240V |
|
Dimensions |
285(L) x 90(W) x 39(H) mm |
|
Weight |
550g ( including Batteries) |