The UD3-71 ultrasonic flaw detector is designed for the testing of welded rail joints with a set of manual probes and USR-01 scanner (Tandem Rig):
Intended for re-testing of various type rails laid down in a track and also is used to carry out the before welding testing of end sections of new and used rails and welded joints.
THE FLAW DETECTOR ADVANTAGES
- High brightness color TFT display.
- Internal memory (Micro SD card 8 Gb) for saving the testing setups and testing results.
- Special Test Rig for Tandem Testing Technique.
- Direct digital display of depth and distance of flaws.
- Compact and light weight (0.9 Kg).
UD3-71 MAIN SPECIFICATIONS
|Test Range||1- 6000 mm|
|Velocity||1000 – 15000 m/s in steps 1, 10,100,1000 m/s|
|Angle probe||0 – 90 0|
|Delay||0 – 6000 mm depending on the set PRF value|
|Gain||0-100 dB in steps 0.1, 0.5, 1, 10|
|Rejection||0 – 80 % FSH|
|Rectification||Full wave, positive half wave, negative half wave, RF|
|Receiver bandwidth||0.4-20 MHz (- 3 dB)|
|Digital Frequency||0.4, 1, 1.25, 2, 2.5, 3, 4, 5, 6, 7, 8, 10, 15 MHz|
|Test Modes||Pulse echo and transmit/receive.|
|Result display||A-scan, B-scan, simultaneous of up to 5 measured parameters selected by the user.|
|Internal memory||Micro SD card 8 Gb is used for saving the testing setups and testing results|
|Tandem Technique||Special Test-Rig for tandem technique is provided for the Rail weld joint examination.|
|Probe||Complete set of probes are provided for the Rail weld examination.|
|Display dimension (WxH, diagonal)||70 mm x 50 mm|
|Overall dimensions (HxWxL)||210x100x110 mm|