The UMCH-12 multi-channel ultrasonic detection module is an industrial ultrasonic detection device that uses high-speed gigabit network transmission. It can be adapted to work in various computer environments. The module has 12 completely independent working channels and multiple standardized interfaces. Users can cascade multiple modules to form dozens to hundreds of channels of ultrasonic detection systems according to their needs, making UMCH-12 the best choice for various ultrasonic detection applications and ultrasonic automation detection systems. The module adopts a plug and play board card design. Compared with slot type electronic devices, this design makes the module extremely easy to maintain and use, with great flexibility and convenience. It can be used as both an instrument and a system application, with good scalability and a wide range of uses, greatly reducing the complexity of the system. It is very suitable for product and engineering project development and application.

Main features:

● It has the characteristics of small size, high integration, flexible channel configuration, strong anti-interference ability, and fast data transmission speed, and is suitable for the development of automation detection engineering and detection technology applications；
● The interface configuration is complete, with each module equipped with two displacement sensing devices, as well as external signal synchronization interface and control signal interface;
● Equipped with a comprehensive SDK development software package, providing practical DEMO programs and source code, facilitating users' secondary development, supporting multiple language interfaces such as C/C++, and compatible with mainstream operating systems such as Windows. The SDK adopts core components including device drivers, data parsing, communication protocols, etc., and is equipped with detailed API documentation and interface instructions;
● 12 independent flaw detection channels, with independent transmission and reception settings between channels to meet various detection needs.
Technical parameters:
●Number of channels: 12
●Pulse intensity: 50-400V, adjustable
●Pulse width: 20ns~1000ns, adjustable
● Working mode: monocrystalline mode, twin crystal mode
●Scanning range: 0-5000mm (steel longitudinal wave)
●Repetition frequency: 50Hz~20KHz (per channel)
●Sampling frequency: 200MHz/10bit
●Sampling points: Supports a maximum of 4096 points
●Detection methods: full detection, positive/negative detection, RF wave detection
● Operating frequency: 0.3MHz~40MHz, adjustable in multiple levels
●Equivalent input noise:<80nV/√ Hz
●Attenuator accuracy: ＜ ± 1dB/12dB
● Gain adjustment: 120dB (0.1dB, 1dB step, adjustable)
●Speed range: (100-20000) m/s
●Dynamic range: ≥ 32dB
●Vertical linear error: ≤ 2%
●Horizontal linear error: ≤ 0.2%
●Sensitivity margin: ＞ 60dB (200mm deep, Φ 2 flat bottomed hole)
●Power supply: DC12V ± 10%
● Trigger method: encoder trigger, time trigger
● Environmental temperature: -10~50 ℃
●Relative humidity: 20-95% RH
●Module dimensions: 256 × 226 × 75mm
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