MUT350 ultrasonic flaw detector

MUT350 ultrasonic flaw detectorAdopting international digital integration technology and new EL display devices, it is one of the largest palm style ultra-thin ultrasonic flaw detectors in China, with all performance indicators reaching or exceeding international standards. Powerful in function, this instrument is a fully digital ultrasonic flaw detector representing international and advanced standards.

Function and Features:
1. The fully Chinese touch keyboard is intuitive and easy to remember, with prompts and graphical displays in Chinese throughout the operation process. It implements "object operation", which means users can press whatever they want. The operation method is similar to that of a simulated flaw detector, and users only need to read the manual for a few minutes to master the operation of the instrument.
2. Ten independent flaw detection channels (electronic switching), multiple flaw detection processes and standard settings, on-site flaw detection does not require carrying test blocks, flexible and convenient to use, and high work efficiency.
3. The dac curve is automatically generated, with no restrictions on sampling points, and can be supplemented and corrected. Automatically produce scrap lines, measuring lines, and quantitative lines, and store them automatically in the instrument.
4. In practical use, there is no need to adjust the horizontal scanning. The instrument automatically displays the defect echo position (horizontal, vertical, distance), amplitude, and equivalent data in real time, greatly facilitating users.
5. A straight square alarm gate with adjustable gate position, width, and height.
6.600 pieces of flaw detection data are stored and can be returned to the office to print flaw detection reports, which are comprehensive and standardized. Even after shutdown, the non-destructive testing data can still be maintained for a long time.
7. Strong data processing ability, able to retrieve and print by date, workpiece number, and serial number.
8. Low power design, capable of continuous operation for more than six hours. Low voltage operation alarm and automatic protection shutdown.
9. Anti electromagnetic interference, high brightness, strong contrast, high resolution, wide field of view, and no eye damage.
10. Lightweight, with a battery of only 2.1kg and a small volume, it is like a notebook, making it easy to carry and use.

A portable, digital ultrasonic flaw detector that can quickly, conveniently, and accurately detect, locate, evaluate, and diagnose various internal defects (cracks, inclusions, pores, etc.) in workpieces without damage. It can be used in both laboratories and engineering sites. This instrument can be widely used in manufacturing, steel metallurgy, metal processing industry, chemical industry and other fields that require defect detection and quality control. It is also widely used in in-service safety inspection and life assessment in aerospace, railway transportation, boiler pressure vessel and other fields.

characteristic:
Full Chinese display, master-slave menu, and designed with shortcut buttons and shuttle knob, easy to operate and technical.
Full digital true color LCD display, can choose background color and waveform color according to the environment, and the LCD brightness can be freely set
The high-performance security battery module is easy to disassemble and can be independently charged offline. It can also be equipped with a large capacity high-performance lithium-ion battery module, which extends the continuous working time of the instrument to more than eight hours; The instrument is easy to carry and can be held with one hand, making it convenient and durable, and guiding the industry trend.

Main technical parameters:
- Scanning range: (0~9999) mm - Operating frequency: （0.5~15）MHz
- Sound speed range: (1000~9999) m/s - Dynamic range: ≥ thirty-two
- Vertical linear error: ≤ 3% - Horizontal linear error: ≤ 2%
Resolution:>40 dB (5P14)
- Flaw detection sensitivity margin: 60 dB (200mm deep with a diameter of 2 and a flat bottom hole)
- Digital suppression: does not affect linearity and gain - Electrical noise level: ≤ 10%
- Environmental temperature: (-20~50) ℃ - Relative humidity: （20～95）%RH
- Dimensions: 263 × 170 × 61 mm

Amplify reception

Hardware real-time sampling: 10 bit AD converter, sampling speed of 160MHz, waveform high fidelity
Detection methods: positive half wave, negative half wave, full wave, RF detection
The filtering frequency band (0.5-15) MHz is fully automatically matched according to the probe frequency, without the need for manual setting.
Gate reading: Single gate and double gate reading methods are optional; Peak reading inside the gate
Gain: The total gain is 110dB, with step values of 0, 0.1dB, 2dB, and 6dB. The unique fully automatic gain adjustment and scanning gain function make the flaw detection both fast and accurate.

Flaw detection function
Peak memory: Real time retrieval of the highest wave of defects, calibration of the highest value of defects
- ф value calculation: Straight probe forging flaw detection, identify defects, and automatically convert the aperture ф value to the highest wave;
- Dynamic recording: Detecting real-time dynamic recording waveforms, storing and replaying them
- Defect localization; Real time display of defect level, depth, and sound path position
- Defect quantification: Real time reading of defect quantification values
- Defect qualification: By using the echo envelope waveform, it is convenient for personal experience to judge
Surface correction: used for surface workpiece flaw detection
- Distance compensation: Real time compensation for long-distance detection of thick workpieces to avoid missing small defects
Crack depth measurement function
- B-scan: Real time scanning, describing defect cross-sections

transmitted pulse

Pulse amplitude: selected in low, medium, and high levels, suitable for a wide range of probes
Pulse width: continuously adjusted within the range of (0.1~0.5) μ s to match probes of different frequencies
Probe damping: 100 Ω, 200 Ω, 400 Ω are optional to meet different working requirements for sensitivity and resolution
Working mode: single probe, twin probe, penetration testing

Scan range
Zero interface incident 0-9999mm (steel, longitudinal wave), continuously adjustable

communication interface
USB 2.0 high-speed communication transmission interface

call the police
Sound and light alarm and closure inside the gate
Real time clock recording
Real time tracking and recording of inspection dates and times, and storing them

Data Storage
100 sets of quick selection of flaw detection parameter channels, which can pre calibrate the combination parameters of various probes and instruments, and freely set various industry flaw detection standards; Memory for storing, reading, and transmitting 1000 ultrasonic echo signals and parameters through a USB interface.

Battery Module
High capacity lithium battery module, with two charging methods: online charging and offline charging, convenient for flaw detection personnel to use.