OverviewPrimary-level microphone calibration system for the calibration of laboratory standard microphones using the reciprocity method.
Applications- Primary (reference) calibration of laboratory standard microphones
- Traceable acoustic level generation and metrological verification in calibration laboratories
Key features- Reciprocity calibration method (primary level)
- Designed for laboratory standard microphones and reference transducers
- System variants identified (e.g. Type 9699-A)
- Suitable for accredited calibration and metrology workflows
Technical specifications- Model: Type 9699
- Product type: Primary-level microphone calibration system
- Primary method: Reciprocity calibration
- Typical use: Calibration of laboratory standard microphones
- Manufacturer / Brand: HBK