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
Specifications
Model | ST-106 |
Display | LCD with green/yellow backlit (240×160 dots) |
Display refresh rate | 1Hz for value;10Hz for graph |
Major applicable standards | IEC 61672-1:2013 class 1 |
Other standards | JJG-188 class 1/ ANSI S1.4 Type 1 |
Microphone | 1/2 pre-polarized condenser microphone build in preamplifier:40mV/Pa, frequency range:10Hz~16KHz, heat noise:20dB (A) |
Measurement items | Lxyp,Lxmax,Lxmin,Lxeq,SEL,Lcpeak,RT60 |
Measurement range | 30dB~130dB (A) 35dB~130dB (C) 40dB~130dB (Z) |
Dynamic range | 110dB |
Integrate time setup | Randomly,10s,1m,5m,10m,20m,30m,1h,2h,4h,8h |
Time weighting | Fast, Slow, Impulse, Peak |
Frequency range | A/C/Z |
Frequency weighting | 10Hz~16KHz |
Sampling frequency | 20.8µs (48KHz) |
Analog output | AC 20mV/dB |
Starting time | <10 seconds |
Power | LR 6 1.5Vx4Alkaline batteries |
External power | AC 100~240V to DC 5V |
Dimension | 285x90x39mm (LxWxH) |
weight | 500g (including batteries);2.5kgs (including package) |