Introduction
Digital ultrasonic flaw detector is advanced type, which is touch screen, can quickly, easily and without damage, accurately detect, locate, evaluate and diagnose various defects inside the work-piece such as cracks, welds, pores, sand holes, inclusions, folding, etc. It has been applied for electric power, petrochemical, boiler and pressure vessel, steel structure, military, aerospace, railway transportation, automobile, machinery and other fields. It is an essential instrument for the non-destructive testing industry.
Technical Specifications
|
Display |
7 inch TFT color screen，800*480 resolution |
|
Operation mode |
Button, Rotary, Touch Screen |
|
Power supply |
Lithium Ion Battery |
|
Battery capacity |
5.0Ah |
|
Power voltage |
12V |
|
Power quantity |
1 |
|
Working time |
≥8 hours |
|
Adapter input |
DC100~240V 50Hz/60Hz |
|
Adapter output |
AC 12V |
|
Adapter power |
36W |
|
Data storage |
SD card(16G) |
|
Alarm |
1 |
|
Working Temperature |
-10℃~45℃ |
|
Storage Temperature |
-20℃~60℃ |
|
IP Grade |
IP65 |
|
Dimension |
245*155*55mm |
|
Weight |
1.18kg(included battery) |
|
Conventional UT Model |
|
|
Probe Connector type |
BNC |
|
Channel Type |
Single channel |
|
Channel Num |
500 group(able to be scaled) |
|
Pulse Type |
Negative sharp wave |
|
Transmit Voltage |
50~350V,step in 50V |
|
Damping |
560Ω |
|
Gain |
0~110dB,step:0.5/2/6/12dB |
|
Gain Fine Adjustment |
-4~+4 |
|
Surface compensation |
All Gain Range |
|
Working Frequency |
0.5~20MHz |
|
Probe Type |
Single,Dual, Through, Immersion type |
|
Filter |
Three optional: 1~4MHz/0.5~10MHz/2~20MHz |
|
Detection Mode |
Negative/Positive/Two-way/RF |
|
Reject |
0~80%，step 1% |
|
Testing Range |
0~10000mm,Minimum display range:15mm(in steel) |
|
Material Velocity |
100~20000m/s |
|
Pulse displacement |
-10~1000mm |
|
P DELAY |
0~200us |
|
X-VAL |
0~100mm |
|
Guide |
Weld, Sheet, Forging inspection |
|
Testing Point |
Peak/X-val/J val |
|
Measurement |
Gate:Amplitude、Amplitude dB value、Range、Horizontal distance、Vertical distance、The difference value between A and B Gate Cursor:2 cross cursors, can test the horizontal and vertical distance, and the distance between cursors(under B scan function) |
|
Gate |
Gate start:all range |
|
Gate width:all range |
|
|
Gate level:10~90%,step:1% |
|
|
Curve |
DAC, maximum six curves, meet to NB/T 47013,GB/T 11345,GB/T 29712, and other standards |
|
TCG, maximum six curves |
|
|
AVG |
|
|
Other functions |
Full screen, cursor switch(range/Height/Horizon), single/continuous auto gain(10~100%, step 10%), echo compare,echo full, peak envelope,peak memory,fast scan,outside mode,screenshot |
|
Peak freeze/Crack depth/Gate expansion//curved surface modification/ B scan/Flat weld simulation//video |
|
|
Alarm |
Sound and light alarm |
|
Sensitivity Leavings |
≥65dB(200mm—Φ2FH,2.5PΦ20) |
|
Horizontal linearity error |
≤0.3% |
|
Vertical linearity error |
≤3% |
|
Amplitude linearity error |
≤±2% |
|
Attenuator accuracy |
20dB ±1 dB |
|
Dynamic range |
≥32dB |
|
Distant resolution |
≥26dB |
|
Noise Level |
＜40×10-9 V/ |
