Bruel Kjaer 2209
| Attribute | Value |
|---|---|
| Instrument Type | Precision Sound Level Meter |
| IEC Standard Compliance | IEC 651 Type 1 (Precision Grade) |
| Measurement Range | 24 dB to 140 dB SPL |
| Frequency Range | 20 Hz to 20 kHz |
| Weighting Filters | A, B, and C frequency weighting networks |
| Time Weighting | Fast (F) and Slow (S) response settings |
| Microphone Type | Brüel & Kjær Type 4165 Condenser Microphone (1/2 inch) |
| Display Type | Analog VU Meter with dB scale |
| Power Supply | Internal batteries (mercury cells) or external DC power supply |
| Output | AC and DC output connectors for external recording or analysis equipment |
| Model | 2209 |
|---|
The Brüel & Kjær 2209 is a precision sound level meter designed with high accuracy and reliability. Featuring a strong, field-ready construction and wide frequency response, it ensures dependable performance even under challenging conditions. The device supports multiple weighting options, making it ideal for occupational noise surveys and compliance testing across diverse standards.
Its simple operation and durable housing make the Brüel & Kjær 2209 a trusted tool for professionals requiring consistent and repeatable acoustic measurements. Its long-standing reputation has made it a benchmark in noise monitoring applications worldwide.
Testwall can supply the used Brüel & Kjær 2209, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Brüel & Kjær 2209.
