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Features
- Fast,Slow,Impulse response time
- Sampling frequency:20.8µs (48KHz)
- Wide frequency range:10Hz~16KHz
- Wide measurement range:30dB~130dB
- Wide dynamic range:110dB
- A/C/Z frequency weighting
Application
ST-106 is a high performance conforms to international IEC61672-1:2013 Class 1 Integrating Sound Level Meter. It may also survey: Lxyi, Lxyp, Lxeq, Lxmax, Lxmin, LAE, Lcpeak, Lzpeak, three kind of at the same time frequency weighting (A, C, Z) and three kind of at the same time weighting (F, S, I) may simultaneously survey many kinds of appraisal target, the dynamic range is bigger than 110dB, it does not need to select the measuring range when doing measurements, the operation is simple.
Applications: Evaluation of environmental noise, Measurements of noise at workplaces, Assessment of product noise.
Specifications
- Dimensions:285x90x39mm(length x width x height).
- Weight: Approximately 500 grams (including batteries).
Electrical Specifications
temperature 23℃ ± 5℃, relative humidity < 80%.
Display:
LCD with Back Light (Green Yellow Light)
(240X160 dots)Real time clock, Year, Month, Minute
Display Refresh Rate :
1 Hz for value; 10 Hz for graph
Major Applicable Standards :
IEC 61672-1：2013 Class1
Other Standards :
IEC60651:1979 TYPE 1
IEC60804:2000 TYPE 1
Microphone:
½” pre-polarized condenser microphone
build in preamplifier: 40 mV/Pa, frequency range:
10 Hz~16 kHz, heat noise: <20 dB(A)
Measurement Items
Lxyi,Lxyp,Lxeq,Lxmax,Lxmin,LAE，Lcpeak,Lzpeak
Measurement Range :
30dB ~ 130dB (A)
35dB ~ 130dB (C)
40dB ~ 130dB (Z)
Dynamic range: >110 dB
Integrate Time Setup : randomly,10s,1m,5m,10m,20m,30m, 1h,2h,4h,8h,16h,24h
Maximum Peak C Weighting Sound Level Measurement : 70~133 dB
Time Weighting : Fast, Slow, Impulse, Peak
Frequency Weighting : A/C/Z
Frequency Range : 10Hz~16KHz
Sampling Rate : 20.8μs (48KHz)
Analog Output : AC 20mV/dB
Starting Time : ＜10 Second
AC Adapter : Input:100V~240V ACV,Output:5V DCV
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