Article No. VK-71000, VK-71010
Ultrasound Pulser Receiver SF710 resp. SF710sc
Transmitter and receiver for ultrasound pulse waves
High-Performance Ultrasound Technology
The Ultrasound Pulser Receiver SF710 and SF710sc from GAMPT are advanced instruments designed for high-frequency ultrasound applications. With powerful spike pulses up to 400 V, low-noise amplification, and intuitive software integration, they deliver reliable performance for research, development, and industrial testing.
Key features
- Powerful Signal Generation – Up to 400 V spike pulses for precise excitation of ultrasound transducers
- Flexible Measurement Modes – Reflection, transmission, and hydrophone calibration (SF710sc)
- Wide Frequency Range – Receiver bandwidth from 40 kHz to 20 MHz for diverse applications
- Advanced Software Tools – Seamless control and signal analysis with GS-EchoView (FFT, Cepstrum, A-scan)
- Hydrophone Calibration – Exclusive to the SF710sc, enabling secondary calibration up to 100 MHz.
Applications
- Non-Destructive Testing (NDT): Detect material flaws, analyze thin layers, and ensure product safety
- Ultrasound Transducer Development: Characterize and optimize performance with precision
- Material Science: Measure sound velocity, acoustic impedance, and absorption properties
- Medical Ultrasound Research: Support device validation, calibration, and quality assurance
- Hydrophone Testing & Calibration: Perform accurate secondary calibration with the SF710sc
Pulser
| SF710 | SF710sc | |
| Article-No. | VK-71000 | VK-71010 |
| Pulse type | Pulser Sensor 1 T/R | Pulse Calib T/R |
| Pulse signal | spike (Dirac), negative | spike (Dirac), positive |
| Rise time | 10 ns | 15 ns |
| Pulse voltage max. | 400 V | 400 V |
| Voltage step | 0, 10, 30, 100, 200, 300, 400 V | 0, 10, 30, 100, 200, 300, 400 V |
| Pulse width | < 30 ns | < 40 ns |
Receiver
Amplifier: 2 stage broadband, max. 65 dB
Bandwidth: 40 kHz – 20 MHz, -3 dB
Gain: 0, 5, 10, 15, 20, 25, 30, 35 dB
TGC (duration-dependent amplification): 0 – 30 dB
Modes
Pulser: normal, calibration
Measurement: reflection, transmission
PRF: 10 Hz – 2 kHz
TGC: threshold 0 – 30 dB, wide 5 – 130 µs, slope 0 – 30 dB, start 5 – 135 µs
Trigger: internal, external
Connections on the front panel
Sensor 1: signal output/input, max. 400 V out
Sensor 2: signal input
Calib: signal output/input, max. 400 V out
Trigger, TGC, RF-Signal, A-Scan: signal output, BNC
Connections on the back panel
Trigger: 1 – 5 V input, BNC
USB Type B
- Ultrasound pulser receiver SF710 resp. SF710sc
- USB cable
- Ground cable
- Conductivity temperature controller (optional)
- Software (SFS91xx, GS-EchoView*.dll)
