產品簡介
HS 710 Digital Ultrasonic Flaw Detector As a handheld and portable digital ultrasonic detector,HS 710 can realize A-scan,B-scan,ａnd C-scan imaging modes,ultra-high-speed sampling,more fidelity echo display,ａnd more accurate positioning.Remote real-time positioning,WIFl connection,ａnd cloud detection can be achieved through mobile APP.It is suitable for the testing requirements of conventional A-scan,such as butt welds,fillet welds,pipe circumferential seams,pipe longitudinal seams......
詳情介紹
Functional features
- 400MHz sampling frequency,higher waveform restoration
- Resistive touch screen,oil-proof and waterproof,touch-sensitive
- Remote real-time positioning can be achieved through mobile APP with wireless network function
- With B-scan,C-scan,TOFD,ａnd guided wave functions,it can be arbitrarily selected
Technical parameters
| Transmit parameters |
| Pulse type | Negative square wave pulse | Pulse front | <10 ns | Impedance matching | 48Ω、500Ω |
| Transmitting pulse voltage | 200V-400V | Pulse width | 30ns-1000ns | | |
| Receiving parameters |
| Sampling frequency /bits | 400MHz/10bits | Repetition frequency | 15Hz-1000Hz | Dynamic range | ≥36dB |
| Sampling depth | 512 | Attenuator accuracy | <±1dB/12dB | Vertical linearity error | ≤3% |
| Equivalent Input Noise | <60nV/√Hz | Gain range/step | 0dB-120dB | Horizontal linearity error | ≤0.1% |
| Signal bａnd width | 0.5MHz-30MHz | Sound speed range | (300-20000)m/s | | |
| Comprehensive performance |
| Resolution | >32dB | Detection waveform | Full detection,positive detection,negative detection,radio frequency |
| Surplus sensitivity | ≥65dB(φ2×200mm) | Operation mode | Single crystal flaw detection,double crystal flaw detection |
| Instrument parameters |
| Instrument size | 266×164×48(mm) | Display resolution | 640×480 | Interface | WIFI,USB2.0,VGA,OTG |
| Instrument weight | 1.25Kg(with batter) | Power supply/battery | DC(DC12V/3.34A)) Battery 7,4V/10000mA | Ambient temperature | (-10-40)℃(reference value) |
| Display size | 5.7‘ | Battery life | more than 8 hours (powered by lithium battery) | Relative humidity | (20-95)%RH |
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