Bruel & Kjaer 1624 Octave Filter Set
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Bruel & Kjaer 1624 octave filter set for sound level meters with 10 filters covering 31.5 Hz to 16 kHz.
Product details
| Model | 1624 |
| Manufacturer | Bruel & Kjaer |
| Category | Sound Level Meters |
| Availability | Made to order |
Description
Overview
The Bruel & Kjaer 1624 is an octave filter set designed for use with Sound Level Meters Types 2230, 2231, 2233, 2234, and 2235. It enables in situ octave acoustic analysis and forms a complete, compact, portable light-weight unit with compatible sound level meters.
Key Features
- 10 octave filters in accordance with IEC 225-1966, DIN 45651, and ANSI 51.11-1966 Class II requirements
- Centre frequencies from 31.5 Hz to 16 kHz
- Frequency range from 22 Hz to 22 kHz (octave) and 5 Hz to 75 kHz (linear)
- 0 dB nominal filter attenuation
- Semi-automatic octave noise analysis capability
- Attenuation of background noise and distortion measurements
- Compatible with Level Recorder Type 2317 and Graphics Printer Type 2318
Applications
- Octave acoustic analysis and measurements
- Environmental noise monitoring
- Audio equipment testing
Specifications
| Filter Type | 10-band octave filters |
| Center Frequencies | 31.5 Hz to 16 kHz |
| Frequency Range | 22 Hz to 22 kHz (octave), 5 Hz to 75 kHz (linear) |
| Attenuation | 0 dB nominal |
| Standards | IEC 225-1966, DIN 45651, ANSI 51.11-1966 Class II |
| Compatible Models | Sound Level Meters 2230, 2231, 2233, 2234, 2235 |
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Bruel & Kjaer 1624 Octave Filter Set
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