Product Description:
This instrument is a portable industrial digital ultrasonic flaw detector that can detect, locate, evaluate and diagnose various defects (cracks, inclusions, pores, etc.) in the workpiece quickly, conveniently, without damage, and accurately. It can be used both in the laboratory and on the engineering site. This instrument can be widely used in manufacturing, iron and steel metallurgy, metal processing, chemical industry and other fields that require defect detection and quality control. It is also widely used in online safety inspection and Life assessment in the fields of aerospace, railway transportation, boilers and pressure vessels, etc.
The instrument can be widely used in locating and sizing hidden cracks, voids, disbands, and similar discontinuities in welds, forgings, billets, axles, shafts, tanks and pressure vessels, turbines, and structural components.
Features:
The core hardware is designed with ARM+FPGA, and the software uses a highly reliable multitasking operating system, which greatly improves the function, portability, durability and reliability of the instrument.
This instrument uses a master-slave menu, and is designed with shortcut keys and a digital rotary knob.The instrument is light and portable, and can be held with one hand.
l Display
Full-digital multi -color high-resolution (640×480 pixels) multi-color TFT LCD display. The waveform display is more delicate and humane.
4 operating interface styles can be selected according to the environment.
The LCD with fast 60 Hz update. Able to display subtle waveform changes.
The LCD brightness can be set freely.
l Shape
The all-aluminum metal shell is strong and durable, and the electromagnetic shielding performance is very good.
360-degree rotating damping bracket and rubber sheath are easy to use.
Tempered glass panel, extremely hard, wear-resistant and scratch-resistant
l Screenshot and PDF flaw detection report
Real-time screenshots of all pages and flaw detection reports, and save them as BMP pictures to U disk, which can be set as color or grayscale pictures.
Export the flaw detection report as a PDF file and save it to a U disk for easy archiving and printing.
All contents of the PDF file can be customized according to user needs.
BMP pictures and PDF files can be viewed on a computer or mobile phone.
l Range
Up to 15000mm in steel; range selectable in fixed steps or continuously variable. Suitable for use on large work pieces and in high-resolution measurements.
l Pulser
Pulse Energy selectable among 100V,200V, 250V,300V,350V, 400V and 500V.
Pulse Width tunable from 0.1µs to 0.5 µs to match the probes with different frequency.
Pulse Repetition Frequency adjustable from 20 Hz to 2 KHz.
Damping selectable among 50Ω,150Ω,250Ω and 500Ω for optimum probe performance
Probe selection: single crystal probe, dual crystal probe, special angle probe, penetrating probe, climbing probe.
l Receiver
Sampling:16 digit AD Converter at the sampling speed of 320 MHz
Rectification:Positive Halfwave, Negative Halfwave, Fullwave and RF
Analog Bandwidth: 0.2MHz to 20MHz capability with selectable frequency ranges (automatically set by the instrument) to match probe for optimum performance.
Gain:0 dB to 110 dB adjustable in selectable steps 0.1 dB, 2 dB, 6 dB.
l Gates
Two fully independent gates offer a range of measurement options for signal height or distance using peak triggering.
The echo-to-echo mode allows accurate gate positioning for signals which are extremely close together.
Gate Start: Variable over entire displayed range
Gate Width: Variable from Gate Start to end of displayed range
Gate Height: Variable from 0 to 99% Full Screen Height
Alarms: Threshold positive/negative with LED Flash.
l Memory
The instrument has a built-in large-capacity memory, and data and files will not be lost due to power failure of the instrument.
Memory of 500 channel files to store calibration setups and probe parameter.
Memory of 1000 wave report files to store A-Scan wave and settings.
All the files can be stored, recalled and cleared.
The channel settings and report files can be exported via U disk, and the information can also be stored in unlimited amounts via USB memory.
l Video Recorder
Video Recorder is useful in many situations, it is very convenient for those who want to analyze the probing activities later.
The instrument can record the test process and save it as a video file, which can be played back through the instrument or special software. It supports up to 10 video files, and each video file can be up to 5 minutes long.
If you choose to save the video file to the U disk, the number and duration of the video file will not be limited.
Recording and replaying the testing process provides great convenience for future study and analysis of flaw detection.
Video playback supports pause, fast forward, fast rewind, and stop functions.
Technical Parameters:
- Measuring Range: 0 to 15000 mm, at steel velocity
- Pulse Repetition Frequency ranges from 20 Hz to 2000 Hz
- Material Velocity: 1000 to 20000m/s
- Pulse Repetition Frequency ranges from 20 Hz to 2000 Hz
- Dynamic range: more 40dB
- System Linearity: Horizontal: +/-0.2% FSW,
Vertical: 0.25% FSH, Amplifier Accuracy +/-1 dB.
- Resolving Power: more 40dB
- Sensitivity Leavings: more 50dB(Deep 200mmФ2 flat-bottomed hole)
- Reject (suppression): 0 to 80% full screen height
- Noise: less than10%
- Gate Monitors: Two independent gates controllable over entire sweep range
- Gain: 110 dB max in selectable resolution 0.1, 1.0, 2.0, 6.0 dB.
- Bandwidth (amplifier bandpass ): 0.2 to 20 MHz
- Pulse Displacement: more 32dB
- Display Delay: -20 to 3400 µs
- Probe Delay/Zero Offset : 0 to 99.99µs
- Test Modes: Pulse echo, dual element and thru-transmission
- Pulser: Tunable Wave Pulser
- Pulse Energy: 100V, 200V, 250V, 300V, 500V selectable
- Rectification: Positive half wave, negative half wave, full wave, RF
- Units: Inch or millimeter
- Transducer Connections: BNC or LEMO
- Power Requirements: AC Mains 100-240 VAC, 50-60 Hz
- Operating Temperature: -10℃ to 50℃, Storage Temperature: -30℃ to 50℃
Applications:
This ultrasonic flaw detector is widely applicable in industrial settings such as manufacturing plants, construction sites, and maintenance facilities where the integrity of materials and components is critical. It is particularly effective in testing metals, composites, and welds for internal cracks, voids, inclusions, and other types of flaws that could compromise structural safety. The integration of an encoder system facilitates precise measurement and positioning during inspections, enhancing repeatability and reliability of results.
The TFD807C model is ideal for occasions requiring rigorous quality control and safety assurance, including aerospace, automotive, oil and gas pipelines, and power generation industries. It is also suitable for routine maintenance inspections to detect early signs of material degradation before they lead to failure. Whether used in factory production lines or field inspections, the TMTeck ultrasonic flaw detector ensures thorough and accurate flaw detection, thereby supporting preventative maintenance and reducing the risk of costly downtime.
In summary, the TMTeck TFD807C Ultrasonic Flaw Detector combines advanced features such as dynamic depth focusing, adjustable pulse width, and extensive storage capacity to deliver precise flaw detection across diverse application scenarios. Its versatility and reliability make it an indispensable tool for professionals aiming to maintain high standards of safety and quality in their inspection processes.
Support and Services:
Our Ultrasonic Flaw Detector is designed to provide precise and reliable non-destructive testing for a variety of materials and applications. To ensure optimal performance and longevity of the device, we offer comprehensive technical support and services.
Technical support includes assistance with device setup, calibration, software updates, and troubleshooting. Our team of experts is available to guide you through the operation of the flaw detector to maximize accuracy and efficiency in detecting flaws such as cracks, voids, and inclusions within metals and composites.
We provide regular firmware updates to enhance functionality and incorporate the latest advancements in ultrasonic testing technology. Additionally, calibration services are available to maintain the accuracy of your device in accordance with industry standards.
For maintenance and repair, our service centers are equipped to handle all aspects of device servicing, from routine inspections to complex repairs. We recommend periodic maintenance checks to ensure the detector remains in optimal working condition.
Training programs and detailed user manuals are provided to help users understand the features and capabilities of the Ultrasonic Flaw Detector. These resources are designed to improve user proficiency and promote safe and effective use of the equipment.
Our commitment is to support you throughout the lifecycle of your Ultrasonic Flaw Detector, ensuring that you receive the highest level of service and technical expertise for your non-destructive testing needs.
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