(Shown with 1613 Octave Filter Set) |
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Bruel & Kjaer 2209 Impulse Precision Sound Level Meter
Features
- Amplifier frequency range: 2 Hz or 10 Hz to 70 kHz
- Measures RMS value of signals with crest factor up to 40
- Compact, battery operated
- Can be used for sound & vibration with appropriate accessories
- Has standard weighting filters and optional 1613 Octave Filter Set
- Conforms with IEC R179 and IEC R179A and ANSI Type 1
Microphone Measuring Range
- 1/2" Microphone Type 4165 or 4166: 24 to 140dB(A)
- 1" Microphone 4145: 18 to 140dB(A)
- 1/2" Microphone 4133: 36 to 150dB(A)
- 1/4" Microphone 4135: 69 to 160dB(A)
Optional 1613 Octave Filter Set
- 11 Octave Filters
- Center Frequencies: 31.5 Hz to 31.5 kHz
- Connects directly to 2209 Sound Level Meter
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