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
Electric noise level: ≤ 10%
Probe type: straight probe, oblique probe, dual crystal probe, penetrate the probe
Gate: into the door, lost the door; single gate readings, double gate readings
Alarm: buzzer alarm, LED light alarm
Power: DC (DC) 9V
Standby time:> 10 hours
Overall dimensions: 263 × 170 × 61 (mm)
Ambient temperature: (-10 ~ 50) ℃
Relative humidity: (20 ~ 95)% RH
Pulse amplitude: 300V, 500V, 700V grading selection, applicable to a wide range of probes
Pulse width: continuously adjusted in the range of (0.1 to 0.512) μs to match different frequencies of the probe
Probe damping: 100Ω, 200Ω, 400Ω optional, to 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 50 groups of parameters, pre-calibration of various types of probe and instrument combination parameters, Free to set the industry testing standards; can store 1000 test echo signal and parameters, to achieve storage, read and transmitted through the USB interface
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, can also use special software to upload and download data via USB
Battery module
High-capacity lithium battery module for easy disassembly, independent charging, but also online 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 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, 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, calculate the depth of the crack
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 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 to determine the nature of the material.Ultrasonic testing with high sensitivity, strong penetration, inspection speed, low cost, simple and lightweight equipment and harmless to humans and a series of advantages.

Ambient temperature: (-10 ~ 50) ℃

Relative humidity: (20 ~ 95)% RH

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 50 groups of parameters, pre-calibration of various types of probe and instrument combination parameters, Free to set the industry testing standards; can store 1000 test echo signal and parameters, to achieve storage, read and transmitted through the USB interface
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, can also use special software to upload and download data via USB
Battery module
High-capacity lithium battery module for easy disassembly, independent charging, but also online 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 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, a unique automatic gain adjustment and scanning gain function, the detection is both fast and accurate
AWS D1.1: American Institute of Welding Standards provides a dynamic reflector 'defect rating' for AWS weld inspection applications, eliminating manual calculations and improving inspection efficiency
Crack Sounding: The use of end-point diffraction wave automatic measurement, calculate the depth of the crack
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 to facilitate 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

Operating methods and precautions

Press the key operation, should not be too much force, should not be used with too much oil and mud hand operation of the instrument keyboard, so as not to affect the life of the keyboard
When the detector is used, clean the instrument
The instrument should be stored in a dry and clean place
The instrument should avoid liquid such as oil or water entering the inside of the instrument, often clean the instrument surface
Probe connection, communication cables, etc. should not distort the weight; plug in the cable connection, should seize the root of the plug, not to seize the cable pull, plug or pull

Please carefully check whether the random information is complete, the instrument and accessories and the packing list is the same, if there is something wrong, please contact with me. Please carefully read the relevant information to ensure that you get Some rights and services
If the instrument is in use during the accident, resulting in abnormal equipment, can not be used normally, you can turn off the instrument and the battery connection (the battery switch placed in the 'OFF'), and wait 1 minute and then reboot
I am the company on the instrument to provide one-year warranty, life-long maintenance services. Instrument maintenance, please contact my company or instrument dealers, do not recommend self-maintenance