Introduction of Railway Digital Ultrasonic Rail Flaw Detector
Railway Digital Ultrasonic Rail Flaw Detector the latest digital
hand pushed ultrasonic rail testing machine. It has 9 channels and
an independent channel for hand held confirmation testing of welds
and rail foot.
9 individual ultrasonic transmit/receive channels for rail testing
and an independent hand held channel for defect confirmation,
sizing and manual inspection of the weld or rail foot.
3 modes(single A scan, multiple A scan and A+B scan) are available,
and all of them have storage and recording function.
GPS Location System is available.
Self-Testing Function on Probes
Save up to 4GB data files.
DAC on all Probes
Parameter of Railway Digital Ultrasonic Rail Flaw Detector
|Detection channel (one of the proofing channels)||8;|
|Repeated detection frequency||400Hz;|
|Detection range||0~200mm Suitable for 43kg/m and 50kg/m rails 0～250mm Suitable for
60kg/m and 75kg/m rails|
|Dynamic range||≥20dB (small suppression), 2~6dB (large suppression);|
|Horizontal linearity error||≤ 2%|
|Heavy linearity error||≤15%|
|Gain control range||80dB|
|Attenuator error||no more than 1dB per 12dB|
|Working voltage||DC18V ~ 22V;|
|Working temperature||-400C ~ 500C;|
|Coupling agent capacity||20L;|
|Overall dimensions||length × height × width = 750 × 800 × 350mm|
|Instrument host size||length × height × width = 340 × 230 × 150mm|
Photos of Railway Digital Ultrasonic Rail Flaw Detector