Technical Parameters
Detection range: (0 ~ 6000) mm (steel, the longitudinal wave)
Sound velocity range: (1000 ~ 15000) m / s
Dynamic range: ≥36dB
Vertical linearity error: ≤ 3.0%
Horizontal linearity error: ≤0.2%
Resolution:> 40dB (5P14)
Sensitivity margin:> 60dB (deep 200mmФ2 flat bottom hole)
Digital suppression: (0 ~ 80)%, does not affect the linearity and gain
Electrical noise level: ≤ 10%
Probe type: straight probe, oblique probe, double crystal probe, penetrating probe
Gate: into the wave gate, wave gate loss; single gate readings, double gate readings
Alarm: buzzer alarm, LED light alarm
Power supply: DC (DC) 9V
Working hours:> 10 hours
Overall dimensions: 280 × 220 × 70 (mm)
Ambient temperature: (-10 ~ 50) ℃
Relative humidity: (20 ~ 95)% RH
Pulse amplitude: 200V, 300V, 400V, 500V, 600V classification options for a wide range of probes
Pulse width: continuously adjustable in the range of (0.1 to 0.512) μs to match probes of different frequencies
Probe damping: 68Ω, 100Ω, 150Ω, 500Ω optional, meet the sensitivity and resolution of the different requirements
Hardware real-time sampling: high-resolution 10-bit AD converter, sampling speed 160MHz, waveform height fidelity
Detection methods: positive half-wave, negative half-wave, full-wave, radio frequency detection
Filter band: (0.5 ~ 10) MHz can automatically match according to the probe frequency, no need to manually set
Gate readings: single gate and double gate readings optional; peak gate readings
Total gain: 110 dB (with 0.1dB, 1dB, 2dB, 6dB step value)
Plug socket: BNC / LEMO optional
Note: The above indicators are in the probe frequency of 2.5MHz, the detection method for the case of the whole wave measured
Features
Gate alarm
Gate, door width, door height adjustable; B gate can choose to set into the wave alarm or loss of alarm; gate and beep sound LED lights (noisy environment, the LED light alarm is very effective)
data storage
The instrument has built-in mass memory, data and files will not be lost due to loss of power equipment, storage, including channel parameters, waveform images and video files.Equipped with 100 groups of parameters, pre-calibration of various types of probe and instrument combination parameters, Set the industry testing standards; can store 10,000 pieces of flaw echo signals and parameters, to achieve storage, read and transmitted through the USB interface
Recording function
The instrument supports the process of flaw detection into a video file, save to the built-in memory card.Video files can be played back by the instrument can also be uploaded to the computer through special software for playback.Maximum support 150 video files, video total time about 2 hours. The process of video detection and playback for the detection of flaws to provide a great convenience, but also easy to save the inspection process for future analysis
Real Time Clock
Real-time detection of the date and time of the track record, and record storage
Communication Interface
USB2.0 high-speed communication transmission interface, support U disk mode and data connection mode, the instrument can be built-in virtual memory card for the U disk, convenient data backup to the PC, you can also use dedicated software for USB data upload and download
Battery module
High-capacity lithium battery module for easy disassembly, can work while charging, continuous working time of 10 hours or more
Flaw detection function
Detection Standard: Built-in various industries commonly used testing standards, direct call, convenient and fast
Weld icon: Weld shape parameters can be set, visual inspection shows the weld map and defects in the weld position
Automatic calibration: probe zero and probe angle (K value) automatic calibration function; sound speed automatic measurement function
Peak memory: real-time retrieval of the highest defect wave, the maximum record defects
Defect location: real-time display defect level, depth (vertical), sound path position
Defect quantification: defect equivalent dB value real-time display
Defect Qualitative: Through the echo envelope waveform, convenient manual experience judgment
Surface correction: for surface inspection, real-time display defects in the circumferential position
Dual-use: can not do AVG curve, using bottom-wave gain method for measuring dB value, to achieve dual-mode, easy to operate
Φ value calculation: straight probe forging defect detection flaw to find the peak after the automatic calculation of echo, the display defect equivalent size
DAC / AVG: The curve is automatically generated, the sampling point is unrestricted, and can be compensated and corrected. The curve will automatically float with the gain, automatically expand along with the sound path and automatically move with the delay.
Gain: total gain of 110dB, set 0.1dB, 1dB, 2dB, 6dB step value, a unique automatic gain adjustment and scanning gain function, the detection is both fast and accurate
AWS D1.1: American Society of Welding Standards provides a dynamic reflector 'defect rating' for AWS weld inspection applications. Avoid manual calculations and improve inspection efficiency
Crack Sounding: The use of end-point diffraction wave automatic measurement, calculation of crack depth
Door widening: Enlarge echo details for echo analysis
Continuous recording: real-time recording, storage, playback waveform
Waveform Freeze: Freezes the waveform displayed on the screen for easy defect analysis
Echo code: 1 ~ 6 times echo display area in different colors, better distinguish primary wave, secondary wave, easy to judge the defect position
Common B-scan: real-time scanning, cross-section display, the detection results more intuitive

Ultrasonic flaw detection is one of the main methods of non-destructive testing.It is the use of the material itself or the internal defects of the acoustic properties of the impact of ultrasonic propagation, non-destructive detection of internal and surface defects (such as cracks, bubbles, slag, etc.) Size, shape and distribution, as well as the determination of material properties.Ultrasonic testing with high sensitivity, strong penetration, inspection speed, low cost, simple and lightweight equipment and harmless to humans and a series of advantages.

Gate alarm
Gate, door width, door height adjustable; B gate can choose to set into the wave alarm or loss of alarm; gate and beep sound LED lights (noisy environment, the LED light alarm is very effective)
data storage
The instrument has built-in mass memory, data and files will not be lost due to loss of power equipment, storage, including channel parameters, waveform images and video files.Equipped with 100 groups of parameters, pre-calibration of various types of probe and instrument combination parameters, Set the industry testing standards; can store 10,000 pieces of flaw echo signals and parameters, to achieve storage, read and transmitted through the USB interface
Recording function
The instrument supports the playback process as a video file, save it to the built-in memory card, the video file can be played back through the instrument, or uploaded to the computer through special software for playback. Maximum support for 150 video files, video recording time is about 2 hours. Will record the process of recording and playback, for the study to provide a great convenience, but also easy to save the detection process for future analysis
Real Time Clock
Real-time flaw detection date, time tracking record, and record storage
Communication Interface
USB2.0 high-speed communication transmission interface, support U disk mode and data connection mode, the instrument can be built-in memory card virtual U disk, convenient data backup to the PC, you can also use special software through USB data upload and download
Battery module
High capacity lithium battery module for easy disassembly, while working while charging, continuous working hours up to 10 hours or more
Detection function
Flaw detection standards: built-in industry commonly used testing standards, direct call, convenient and fast
Weld diagram: can be set to weld the shape parameters, the visual inspection of the weld map and defects in the weld position
Automatic calibration: probe zero bias and probe angle (K value) automatic calibration function; automatic speed measurement function
Peak memory: real-time retrieval of defects in the highest wave, record the maximum defect
Defect location: real-time display defect level, depth (vertical), sound path position
Defect Quantification: Defect Equivalent dB value is displayed in real time
Defect qualitative: through the echo envelope waveform, easy to determine the manual experience
Surface correction: for the surface of the workpiece testing, real-time display defects in the circumferential position
Digital dual-use: do not do AVG curve, using the bottom wave gain method measured dB value, to achieve dual-use, easy to operate
Φ value calculation: straight probe forgings to find defects after the peak echo automatically calculated, showing the defect equivalent size
DAC / AVG: curve is automatically generated, the sampling point is not restricted, and can be compensated and corrected. Curve with the automatic float, with the automatic expansion of the sound, with the delay automatically move. Can display any aperture AVG curve
Gain: Total gain of 110dB, set 0.1dB, 1dB, 2dB, 6dB step value, the unique automatic gain adjustment and scanning gain function, so that the test is quick and accurate
AWS D1.1: American Society of Welding Standards provides a dynamic reflector 'defect rating' for all types of AWS weld inspection applications. Avoid manual calculations to improve detection efficiency
Crack sounding: the use of endpoint diffraction wave automatic measurement, calculate the crack depth
Door expansion: enlarge echo details, easy to echo analysis
Continuous recording: real-time recording, storage, playback waveform
Waveform Freeze: Freeze the waveform displayed on the screen for easy defect analysis
Echo code: to show the color display in different colors 1 to 6 times the echo display area, a better distinction between primary and secondary waves, easy to determine the defect location
Normal B scan: real-time scanning, cross-section display, so that the detection results more intuitive

Key operation, should not be too much force, should not be used with too much oil and muddy hands of the instrument operating the keyboard, so as not to affect the keyboard life
After the flaw detector is used, the appearance of the instrument should be cleaned
The instrument should be stored in a dry and clean place
The instrument should avoid liquids such as oil or water entering the inside of the instrument and often clean the surface of the instrument
Probe connection, communication cable, etc. should not twist the weight; in the plug cable connection, should grasp the root of the plug, can not grasp the cable line pull, insert or pull

Please carefully check the random data is complete, the resulting instruments and accessories and packing list is the same, if there is any wrong, please contact me. Please carefully read the instrument information to ensure that you should be Some rights and services If the instrument occurs during the use of an accident, resulting in abnormal instrument, can not be used normally, you can turn off the instrument and the battery connection (the battery switch to "OFF"), and wait 1 minute and then re- I am the company on the instrument to provide one year warranty and lifetime maintenance services. Instrument maintenance, please contact our company or equipment dealers, do not recommend self-repair