Bruel & Kjaer 2209 Sound Level Meter
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Bruel & Kjaer 2209 is a portable sound level meter with frequency range from 2 Hz to 70 kHz, battery operation, and optional octave filter set for sound and vibration measurements.
Product details
| Model | 2209 |
| Manufacturer | Bruel & Kjaer |
| Category | Sound Level Meters |
| Availability | Made to order |
Description
Overview
The Bruel & Kjaer 2209 is a compact, battery-operated sound level meter designed for general-purpose sound measurement and vibration analysis. It provides accurate RMS value measurements for signals with crest factors up to 40 and operates across a wide frequency range, making it suitable for both acoustic and vibration testing applications.
Key Features
- Frequency range: 2 Hz to 70 kHz (amplifier)
- Measures RMS values of signals with crest factor up to 40
- Compact, battery-operated design
- Standard frequency weighting filters included
- Optional 1613 Octave Filter Set for detailed spectral analysis
- Conforms to IEC R179, IEC R179A, and ANSI Type 1 standards
Applications
- Sound level measurement and monitoring
- Vibration analysis with appropriate transducers
- Environmental noise surveys
- Industrial acoustic testing
Specifications
| Frequency Range | 2 Hz to 70 kHz |
| Crest Factor Measurement | Up to 40 |
| Power Source | Battery |
| Weighting Filters | Standard frequency weighting included |
| Optional Accessories | 1613 Octave Filter Set |
| Standards Compliance | IEC R179, IEC R179A, ANSI Type 1 |
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Bruel & Kjaer 2209 Sound Level Meter
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