These premium quality Polyvinylidene Fluoride (PvDF) membrane hydrophones represent the gold standard for both accuracy and stability. Because of their performance characteristics and long-term reliability, Acertara’s hydrophones are used daily in research and development, regulatory, and quality control laboratories worldwide. All Acertara hydrophones are provided with a calibration that is traceable to the National Physical Laboratories in England.
Physical Dimensions:
Diameter: 117mm (4.6”)
Height: 19mm (0.75”)
Film Thickness:
Active Layer- 20µm
Backing Layer- 12µm
Response Characteristics:
- Flat and smooth from 1 to 60MHz
- Standard calibration from 1 to 20MHz
- Additional calibration ranges upon request
Preamplifier:
Integrated for noise immunity
Linear voltage gain of 6
Impedance:
50 Ω ± 1%
Connector:
Standard BNC
Features and functions:
Typically produces a flat and linear response from 1-40MHz