HBK laboratory reference microphones Microphones
HBK laboratory reference microphones: sensors and measurement devices by HBK for microphones.
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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.
| Microphone diameter | 0.5–1 inch |
|---|---|
| Maximum SPL | 146–160 dB SPL |
| A-weighted inherent noise | 9.5–18 dB(A) |
| Frequency response | 1–20000 Hz |
| Microphone sensitivity | 12.5–44.7 mV/Pa |
Models in the series
One column per model: what differs between the models of the series.
| Parameter | 4160 eli-m-e530a53b1a842337b7ba9fb3 | 4180 eli-m-d821045cc6977bd15de95557 |
|---|---|---|
| Number of measurement channels | 1 | 1 |
| Interfaces | ethernet | ethernet |
| Microphone diameter | 1 inch | 0.5 inch |
| Sound field | v_f6023b0503dfda71 | v_f6023b0503dfda71 |
| Maximum SPL | 146 dB SPL | 160 dB SPL |
| quantity_specification | 1-8,000 Hz; 9.5-146 dB SPL. | 1-20,000 Hz; 18-160 dB SPL. |
| ADC sampling rate | 131072 samples/s | 131072 samples/s |
| A-weighted inherent noise | 9.5 dB(A) | 18 dB(A) |
| Operating temperature | -20–50 °C | -20–50 °C |
| Microphone polarization | v_d6bc5a7f9225d591 | v_d6bc5a7f9225d591 |
| Frequency response | 1–8000 Hz | 1–20000 Hz |
| Microphone sensitivity | 44.7 mV/Pa | 12.5 mV/Pa |
| Sound field | Not specified | Not specified |
| Status | Active | Active |
The industries we serve
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Aerospace
- Aircraft door-lock position detection
- Airlines & Aerospace Our balancing machines and moment weighing scales for aerospace drives ensure maximum precision, ease of use, and modular flexibility delivering reliability and performance without compromise contributing to your economic success.
- Automatic balancing machines Automatic balancing machines from Schenck are advanced solutions for precise balancing of rotating components in automated production processes. We offer systems and stations for balancing crankshafts, wheels and tires, turbochargers, electric armatures, drives, axle drive units, torque converters, drive shafts, disc-shaped rotors, as well as fans. Our systems increase productivity, ensure consistent quality, and are tailored to the needs of the automotive, energy, and industrial sectors.
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Medical industry
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Environment
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Electric motor manufacturing
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Food industry
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Automotive industry
- Airlines & Aerospace Our balancing machines and moment weighing scales for aerospace drives ensure maximum precision, ease of use, and modular flexibility delivering reliability and performance without compromise contributing to your economic success.
- Automatic balancing machines Automatic balancing machines from Schenck are advanced solutions for precise balancing of rotating components in automated production processes. We offer systems and stations for balancing crankshafts, wheels and tires, turbochargers, electric armatures, drives, axle drive units, torque converters, drive shafts, disc-shaped rotors, as well as fans. Our systems increase productivity, ensure consistent quality, and are tailored to the needs of the automotive, energy, and industrial sectors.
- Axle Drives With our balancing machines for front and rear axle transmissions, the measured unbalance is corrected by drilling into the drive flanges of the transmissions (welding optional). We support you with our interdisciplinary expertise in the production of front and rear axle transmissions from the initial idea to the design stage through to series production.
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Industrial automation
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Plastics
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Optics
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3D printing
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Battery manufacturing
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