① It can according to standard and requirement to test welding line  longitudinal and horizontal and hierarchical defection and testing the thickness of welding line 

② Testing result will be showed by a way of direct graph and numerical value,so they can be understood easily

③ great structure pneumatic lifting ,humanization design 

④Picture-tracking and burr tracking system

1、The number of channels :12 (customized)

2、Gain amount：80dB，stepping is 0.1dB

3Working style :Working style ：single probe launches、receive or double probes launch 、receive respectively

4、surplus sensitivity：≥50dB

5、resolution：≥26dB

6、Dynamic range：≥30dB

7、Scanned range：0～5000mm

8、Frequency range：0.5～15MHz

9、Repetition frequency：：500Hz～10KHz，changeable

10、Vertical linearity：≤5%

11、Horizontal linearity：≤1%

12、Strobe setting :every channel sets three strobes,alarm strobe，tracking strobe，and lock strobe

13、Lasting time alarm：delayed time 0.5～10S ,stepping is 0.1 s

14、Flaw detection condition and waveform saving:the number is unlimited，can be used for using。Waveform playback、waveform communication

working temperature :-15~55℃

saving temperature :-20~60℃

relative humidity:not exceed 85%

working voltage :AC380±15V