Product Description
- Comply with IEC-61672-1 2002 Class 2
- Fast, Slow, Impulse response time.
- Frequency range: 31.5Hz ~8KHz.
- Measurement range: 30dB~130dB.
- Dynamic range:100dB.
- A/C/Z frequency
- Storage up to 32,000 records.
- USB interface.
- AC and DC output.
- Bargraph display.
SPECIFICATIONS:
|
Display |
3 1/2 digit backlit LCD display with 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 Type1 - JJG-188-2002 Class1 |
|
Microphone |
1/2" pre-polarized condenser microphone build in preamplifier : -32 +/- 2dB (250Hz 0 dB=1V/Pa) Frequency range: 25 Hz~12.5 kHz, heat noise : |
|
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~8KHz |
|
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) |