Features: 1.9 detecting channels, six probes, can complete to cover the entire rail head. 2.8.4 military diffuse color screen, the screen brightness is high, can display images in the sun, without a mirror reflected light. 3. The screen resolution of 640 x 480, can display more information, such as operation parameters. 4. The ultrasonic pulse type A and type B images with display screen, synchronization, partitions. 5. The instrument is equipped with 40 key touch soft keys, operation is simple, the main function of one key operation. 6. Has the probe automatic detection function, the job if the malfunction of the ultrasonic probe can prompt the police within 3 meters. 7. Defect positioning with GPS function. 8. Have full automatic record inspection data function, can record keeping continuously testing data of 60 days. 9. Form a complete set of microcomputer software. 10. Good adaptability to the environment, can work under - 40 ~ 50 ℃ temperature environment. 11. With full waterproof structure. Technical parameters: Detecting channels: nine channels (also can choose 7 channels). Refresh speed: 60 hz/s. Probe working frequency: 2 MHZ. Duplicate detection frequency: 400 hz (each channel). Detection range: 0 ~ 200 mm + / - 5 mm (43 kg/m and 50 kg/m rails) 0 ~ 250 mm + / - 5 mm (60 kg/m and 75 kg/m rails) Dynamic range: 30 db or greater (small), 2 ~ 6 db (suppress). Horizontal linear error: 2% or less. Vertical linear error: 5% or less. Gain control of the range: 0 ~ 80 db. Error: attenuator every 20 db is not more than 1 db (less than). Alarm threshold: Operating voltage: 21.6 V (6 section 8 a/h polymer lithium battery series). The rated power consumption: 8 w or less. Working temperature: - 10 ℃ to 50 ℃. Weight: 25 Kg (excluding coupling agent).
The rail ultrasonic flaw detector is a special ultrasonic testing equipment for trolley type rails. The rail ultrasonic flaw detector can simultaneously inspect various rail defects of the portion of the ultrasonic beam incident from the rail surface. The rail ultrasonic flaw detector is suitable for 43P, 50P, 60P, 75P rail type. Features:
1.9 detecting channels, six probes, can complete to cover the entire rail head.
2.8.4 military diffuse color screen, the screen brightness is high, can display images in the sun, without a mirror reflected light.
3. The screen resolution of 640 x 480, can display more information, such as operation parameters.
4. The ultrasonic pulse type A and type B images with display screen, synchronization, partitions.
