Transmit pulse voltage
200V-400V
Impedance matching
200 Ω, 500 Ω, optional
Sampling frequency / bits
10bit / 200MHz
Operating frequency
(0.5-15 / 0.5-4 / 2-8) MHz
Repetition frequency
15Hz, 30Hz, 60Hz, 100Hz, 200Hz, 300Hz, 400Hz, 500Hz, 1000Hz
Detection method
full detection, positive and negative detection, RF wave display
Attenuator accuracy
<± 1dB / 12dB
Gain range
110dB (0.1dB, 2dB, 6dB steps, fully automatic adjustment)
Sound velocity range
(100-20000) m / S
Scanning range
Zero interface incidence ~ 12000mm steel longitudinal wave