EUT-132 32 channel digital ultrasonic flaw detector detection range

The EUT-132 32 channel digital ultrasonic flaw detector adopts advanced technology currently availableThe aerospace electronic technology and multi CPU system design concept ensure consistency, stability, reliability, and on-site anti-interference ability of each channel. It has the advantages of high sensitivity, high resolution, and high fidelity echo transmission, and can work continuously 24 hours a day. Suitable for automatic or semi-automatic ultrasonic testing of steel mill tube bars and ingots, especially for automatic testing and thickness measurement of thick walled steel pipes over 100mm.

32 channel digital ultrasonic flaw detector detection rangeFunction information:

·Can meet the automatic or semi-automatic ultrasonic testing requirements for steel mills' tube and rod ingots, mainly used for high sensitivity automatic testing of large-diameter thick walled seamless steel pipes (especially 100mm and above)
·Among the 32 channels, 16 channels are used for transverse damage detection, 10 channels are used for longitudinal damage detection, and 6 channels are used for thickness measurement function. Specific implementation can be customized according to specific needs
·The instrument adopts a human-machine dialogue interface, which is clear, easy to understand, and easy to operate. It has ultrasonic flaw detection/thickness measurement/layer imaging functions
·32 channel A-type data wave display area and 32 channel simulation display (flaw detection/thickness measurement/layering)
·Random accompanying software can perform functions such as detecting, imaging, recording, playback, analyzing, or printing reports on the collected signals
·Ultrasonic testing parameters, graphics, and files can be stored on the accompanying computer hard drive and accessed at any time
·By transmitting scanning data through a network port to a desktop computer or similar instrument, and then using a matching computer imaging display processing software, the computer management of the results of the flaw detection process can be achieved
·The instrument has high repetition rate, high detection sensitivity, high sampling rate, and high-speed data transmission capability, so it can not only achieve high-speed detection of medium and thin-walled steel pipes, but also perform high-sensitivity detection of thick walled steel pipes, with a wide range of applications
·Good sensitivity consistency between channels, stable and reliable 24-hour continuous operation, and easy on-site installation, debugging, and non-destructive testing
·The instrument is equipped with one I/O interface for external alarm output, delayed marking output, and mechanical equipment related signal input (e.g. encoder signal input, feed signal input). The output signal is a 5VTTL level signal; The input signal should be a level signal of 3.3V to 5V. The specific input and output signals can be adjusted according to the different needs of users
·The rapid development of computer technology has further provided the signal processing speed of instruments. Compared with the original instruments, the detection frequency range is wider, the probe compatibility is better, the storage capacity is larger, the degree of intelligence is higher, and the interface design is more reasonable

Technical Specifications:

Size and weight:
Size: 482 * 452 * 177mm * 2 (two units) Weight: 20kg * 2
Power supply: AC power supply, 100-240VAC

Work environment:
Working temperature: 0-40 ℃
Storage temperature: -20 ℃ to+50 ℃
Relative humidity: not exceeding 85%

Ultrasonic testing:
1. Pulse emission: Sharp pulse amplitude Up ≥ 500V, leading edge rise time tr ≤ 15ns
2. Repetition frequency: 200Hz~10KHz, adjustable in multiple levels of 200/500/1K/2K/5K/10K; The repetition frequency of every four channels during cyclic operation, with each channel having a high repetition rateUp to 10KHz
3. Damping: high/low
4. Detection range: 5-5000mm (steel longitudinal wave) continuously adjustable, small display range 5mm
5. Pulse displacement: -10~1000mm (steel longitudinal wave)
6. Material sound speed: 1000-99999m/s
7. Probe zero point: 0-200 μ s
8. Frequency range: 0.5-15MHz, adjustable in multiple levels such as hardware narrowband and broadband, and can also be set according to user needs. Special features include 2-4MHz/4-6MHz two hardware/software narrowband filters for easy on-site calling
9. Gain: 0-110dB, divided into 0.5/1/2/6dB steps
10. Vertical linear error: ≤ 3%
11. Horizontal linear error: ≤ 2%
12. Flaw detection sensitivity margin: ≥ 63dB (2.5P20, 200mm deep, Φ 2 flat bottomed hole)
13. Far field resolution: ≥ 28dB (2.5P20)
14. Sampling rate: 200MHz
15. Gates: four independent alarm gates a/b/c/d, each gate has an incoming/lost wave alarm function
Among them, gate a can also be set as a tracking gate, gate b/c has widening, and gate d also has bottom wave attenuation function; The c/d combination can also be used for thickness measurement, while the b gate can be used for layered processing.
16. Interface: The I/O interface includes 1 alarm output, 2 delayed marking outputs, 2 encoder inputs, and 5 input/output signal inputs (specific input/output signals can be adjusted according to different user needs)
17. Other functions: equipped with flaw detection/thickness measurement/layering, multiple on-site anti-interference settings

32 channel digital ultrasonic flaw detector detection rangeApplication fields:

·Suitable for automatic or semi-automatic ultrasonic testing of steel mill tube rod ingots
·Suitable for high sensitivity automatic flaw detection and thickness measurement of large-diameter thick walled seamless steel pipes