Customization: | Available |
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Warranty: | 1 Years |
Specification: | 205× 138× 65 mm |
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Transmit parameters | |||
Pulse type | Negative square wave pulse | Pulse Front | <10 ns |
Impedance matching | 200Ω,500Ω | Transmitting pulse voltage | 600V |
Pulse Width | 30ns-1000ns | ||
Receiving parameters | |||
Sampling frequency/bits | 200Hz/10bits | Repetition frequency | 15HZ-1000 Hz |
Dynamic Range | ≥30dB | Sampling Depth | 512 |
Vertical linear error | ≤3% | Attenuator Accuracy | <±1dB/12dB |
Equivalent input noise | <60nV/√Hz | Gain range/step | 110dB/0.1dB, 2dB, 6dB (fully automatic adjustment) |
Horizontal linear error | ≤ 0.1% | Signal bandwidth | 0.5MHz-15MHz |
Sound velocity range | (100-20000) m/s | ||
Comprehensive performance | |||
Resolution | >30dB | Detection mode | full detection, positive detection, negative detection, RF |
Sensitivity margin | ≥58dB(Φ2×200mm) | Working mode | Single crystal flaw detection, double crystal flaw detection |
Instrument parameters | |||
Overall size | 205×138×65 (mm) | Display resolution | 640×480 |
Interface | USB2.0, OTG | Total weight | 1.5kg (including battery) |
Power supply, battery | DC (DC8V/1.5A),Battery 7.4V/8000mAh | Ambient temperature | (-10-40)C (reference value) |
Display screen size | 5° | Battery life | Continuous operation for more than 7 hours (powered by lithium battery) |
Relative humidity | (20-95)%RH |