2.5MHz, 3MHz, 5MHz medical probe for ultrasound liver stiffness |
Technical Parameter |
Custom processing |
Yes |
Production process |
Ultrasonic transducer |
Purpose |
This probe is used in medical liver hardness tester,it has high sensitivity and high resolution. |
Center frequency (-6dB) |
2.5MHz/3MHz/5MHz (±0.3MHz) |
Effective diameter |
Φ5mm、Φ7mm |
Transceiver sensitivity |
≥-32dB
|
Echo pulse width（－20dB) |
≤800ns |
Relative bandwidth（－6dB) |
＞60% |
Physical Parameter |
Static capacitance |
2200±15% |
Probe focal length |
5cm |
withstand voltage test of shell |
IPX7 4000V |
Contact surface can pass biocompatibility report |
The above tests are carried out below 25℃ |
Accept customization |