HBK sound intensity probes Sound level meters
HBK sound intensity probes: sensors and measurement devices by HBK for sound level meters.
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Shared technical specifications for the series
Properties every model in the series has. What differs is in the models table below.
Range across models
The span covered by the models of the series together — not the range of each model.
| Frequency response | 4–100000 Hz |
|---|---|
| ADC sampling rate | 131072–524288 samples/s |
Models in the series
One column per model: what differs between the models of the series.
| Parameter | 3599 | 3654 | 4178 |
|---|---|---|---|
| Interfaces | Ethernet | Ethernet | Ethernet |
| Frequency response | 20–6300 Hz | 20–6300 Hz | 4–100000 Hz |
| ADC sampling rate | 131072 samples/s | 131072 samples/s | 524288 samples/s |
| Sound field | Pressure / coupler / confined space | Pressure / coupler / confined space | Pressure / coupler / confined space |
| Number of measurement channels | 2 | 2 | 2 |
| Sound field | Not specified | Not specified | Not specified |
| Status | Active | Active | Active |
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