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Hydrophone Selection Table

 
 
HM Series
(Membrane)
 
HGL Series
(Capsule)
 
HNP Series
(Needle)
 
HNC Series
(Needle)
 
HNR Series
(Needle)
NEW!
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

NEW!
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]

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