Hydrophone Selection Table
| |
HM Series
(Membrane)
|
HGL Series
(Capsule)
|
HNP Series
(Needle)
|
HNC Series
(Needle)
|
HNR Series
(Needle)
|
HNA Series
(Needle)
|
HNS Series
(Needle)
***
|
| Aperture Size(µm) |
200/500
|
85-1000
|
200-1500
|
200-1500
|
500/1000
|
<400
|
<500
|
| Freq. Response(useable range)(MHz) |
0.5-45
(±3dB)
|
0.25-40
(±3dB)
|
1-20
(±6dB)
|
1-10
(±6dB)
|
0.25-10
(±6dB)*
|
1-10
(±6dB)
|
1-10
(±6dB)
|
| Nominal Sensitivity** |
Medium+
|
Medium
|
Medium
|
High
|
Medium
|
Low
|
Low
|
| Ruggedness |
Low
|
Medium
|
Low
|
Low
|
High
|
High
|
High
|
| Field Disturbance |
High
|
Low
|
Low
|
Low
|
Medium
|
Low
|
Low
|
| Typical Applications |
Standard Regulatory test(pulse), Reference hydrophone
|
General Regulatory test(CW + pulse), Working hydrophone
|
General purpose Medium intensity, confined space
|
General purpose Low intensity, confined space
|
Industrial rugged duty applications, megasonic cleaning tanks, lithotriptors
|
Mapping HIFU acoustic fields
|
Shock wave, lithotriptors
|
| Data Sheet (PDF) |
[504kB]
|
[511kB]
|
[739kB]
|
[390kB]
|
[692kB]
|
[303kB]
|
[547kB]
|
* With a notch at 2 MHz
**For comparable aperture and frequency
***Only available in North America
Preamplifier Selection Table
| |
AH-1100
|
AH-2010
(Submersible)
|
AH-2020
(Submersible)
|
| Gain |
20dB
|
20dB
|
Switched 0/20dB
|
| Frequency Range |
5kHz - 25MHz
|
50kHz - 100MHz
|
50kHz - 100MHz
|
| Applications |
Low Freq.
|
High Freq.
|
High Freq.
Dual Gain
|
Data Sheet (PDF) |
[458kB]
|
[512kB]
|
[656kB]
|
Hydrophone Calibrations [148kB PDF]
