Technical parameters
Detection range: (0~ 9999) mm (steel, p)
Speed range: (300~ 20000) m/s
Dynamic range: 36dB
Vertical linearity error: ≤ 2%
Horizontal linear error: ≤ 0.1%
Resolution: ﹥ 40dB (5P14)
Sensitivity margin: ﹥ 65dB (deep 200mm ф 2 flat-bottom holes)
Number Suppression: (0~ 80), does not affect the linearity and gain
Noise level: ≤ 8%
Probe types: straight probes, angle probes, dual element transducers, penetration probe
Gate: the gate, lost gate; Single gate readings, readings of dual-gate; Peak or edge can be triggered
Alarm: buzzer alarm, LED light alarm
Power supply: direct current (DC) 9V
Standby time: > 10 hours
Dimensions: 280x220x70 (mm)
Ambient temperature: ( -10~ 50) ¡æ
Relative humidity: (20~ 95)%RH
Pulse amplitude: 200V, 300V, 400V, 500V graded select, applicable to a wide range of probes
Pulse width: (30~ 510) μ s range adjustment to match the frequency of the probe
Probe damping: 200 ω, 500 ω optional to meet the sensitivity and resolution of the different requirements
Real-time sampling: 10-bit AD converter with high resolution, sampling rate 400MHz, waveform high fidelity
Detection mode: positive half-wave, negative half-wave and full wave, RF detector
Filter bandwidth: (0.2~ 20) according to the probe frequency in MHz automatic matching, no manual settings.
Gate reading: optional reading for single gate and double gate (peak or the edges may trigger)
Gain weight: 110 dB (0.1dB, 1dB, 2dB, 6dB step)
Plugs: BNC/LEMO optional
Note: the above indicators are the probe frequency 2.5MHz, measured by detection mode for full-wave case
Functional characteristics
Gate alarms
Doors, door width, any adjustable high; B gates can select set alarm or failure alarm; Gate beeps and the LED lights (LED light alarm noise environment is very effective) alarm and shut down, used to capture tag can visualize gate capture echo features
Data storage
Instrument built-in mass storage, data and files from the instrument power loss, storage including channel parameter, waveform pictures and video files. Support 100 channel group testing parameters can be adjusted well in advance the various probes and instruments and combinations of parameters, can lock the channel, change the channel name, is free to set inspection standards in various industries; 20000 flaw echo signal and its parameters can be stored and achieving communication with PC
Recording function
Instrument to support the inspection process is saved as a video file, saved in the built-in memory card. Playback of video files can be instruments, supports up to 100 hours of video files. Testing process of recording and playback, provides great convenience for testing, but also easy to save the inspection process for later analysis
Real time clock
Real-time testing dates, time tracking, and record stores
Communications interface
USB2.0OTG high speed communication interface, support u-disk mode and data connection mode, instruments and computers through a USB cable connection, data file transfer; Also be work on USBHost mode, USB for the external connection operation
Performance self-test
Combination of sensor performance indicators (horizontal line error, vertical linear error resolution, dynamic range, sensitivity range, sensitivity margin) automated tests, and automatic generation of test reports
Battery module
High-capacity lithium-ion battery module facilitates Assembly and disassembly can be charged while working, continuous working time up to 10 hours
Flaw detection features
Testing standard: built-in industry testing standards, called directly, easily and quickly
Diagram of weld: welding parameters can be set, testing Visual display in the weld and echo path
Automatic calibration: bias probe and probe angle (k) automatic calibration function; Automatic measurement of sound velocity function
Wave memory: retrieve defects in real time the highest wave recorded defects peak echo
Defect location: real-time shows defect levels, depth (vertical), path location
Sizing: defect equivalent dB value display
Qualitative defects: through the echo envelope waveform, easy manual experience
Curved surface correction: for surface flaw detection, real-time display defects in circumferential location and depth
Analog dual-use: can not do AVG curve, Deborah gain dB measurement value realization model of dual-use, easy to operate
Phi values: straight probe testing finds defects after peak echo of forging automatic calculation, display defect equivalent size
DAC/AVG: automatically generated sample points is not restricted, and compensation and correction. Curves with gain automatic float, automatically extended with the sound path, automatically move with the delay. Can display any AVG curve aperture
Gain: total gain 110dB, located 0.1dB, 1dB, 2dB, 6dB step value, unique gain automatic gain control and scanning capabilities, so testing is fast and accurate
AWS D1.1/1.5: American Welding Society standards for various AWS weld inspection applications provides a dynamic reflector ' defect classification '. Manual calculation can be avoided and improve efficiency
Crack depth: Tip diffraction wave measurement, calculation of crack depth
Door width: amplifying details echo, ECHO analysis
Continuous recording: record, store and replay waveforms
Waveform freeze: freeze the waveform on the screen, ease of defect analysis
Return code: display 1~ display 6 echo in different colors, and better distinguish between one wave, the second wave, easy to determine defect location
Color encoded b-scan: scan in real time, shows the cross section, making the results more intuitive

Ultrasonic flaw detection is one of the main methods of non-destructive testing. It is the use of material or defects of the acoustic properties of ultrasonic propagation effects, non-destructive detection of internal and surface defects of the material (such as cracks, bubbles, inclusions, etc) the size, shape, and distribution and determination of material properties. Has a high sensitivity in ultrasonic flaw detection, penetration, speed, low cost, equipment simple and harmless to human body and a series of advantages.

Ambient temperature: ( -10~50) c

Relative humidity: (20~95)%RH

Gate alarms
Doors, door width, any adjustable high; B gates can select set alarm or failure alarm; Gate beeps and the LED lights (LED light alarm noise environment is very effective) alarm and shut down, used to capture tag can visualize gate capture echo features
Data storage
Instrument built-in mass storage, data and files from the instrument power loss, storage including channel parameter, waveform pictures and video files. Support 100 channel group testing parameters can be adjusted well in advance the various probes and instruments and combinations of parameters, can lock the channel, change the channel name, is free to set inspection standards in various industries; 20000 flaw echo signal and its parameters can be stored and achieving communication with PC
Recording function
Instrument to support the inspection process is saved as a video file, saved in the built-in memory card. Playback of video files can be instruments, supports up to 100 hours of video files. Testing process of recording and playback, provides great convenience for testing, but also easy to save the inspection process for later analysis
Real time clock
Real-time testing dates, time tracking, and record stores
Communications interface
USB2.0OTG high speed communication interface, support u-disk mode and data connection mode, instruments and computers through a USB cable connection, data file transfer; Also be work on USBHost mode, USB for the external connection operation
Performance self-test
Combination of sensor performance indicators (horizontal line error, vertical linear error resolution, dynamic range, sensitivity range, sensitivity margin) automated tests, and automatic generation of test reports
Battery module
High-capacity lithium-ion battery module facilitates Assembly and disassembly can be charged while working, continuous working time up to 10 hours
Flaw detection features
Testing standard: built-in industry testing standards, called directly, easily and quickly
Diagram of weld: welding parameters can be set, testing Visual display in the weld and echo path
Automatic calibration: bias probe and probe angle (k) automatic calibration function; Automatic measurement of sound velocity function
Wave memory: retrieve defects in real time the highest wave recorded defects peak echo
Defect location: real-time shows defect levels, depth (vertical), path location
Sizing: defect equivalent dB value display
Qualitative defects: through the echo envelope waveform, easy manual experience
Curved surface correction: for surface flaw detection, real-time display defects in circumferential location and depth
Analog dual-use: can not do AVG curve, Deborah gain dB measurement value realization model of dual-use, easy to operate
Phi values: straight probe testing finds defects after peak echo of forging automatic calculation, display defect equivalent size
DAC/AVG: automatically generated sample points is not restricted, and compensation and correction. Curves with gain automatic float, automatically extended with the sound path, automatically move with the delay. Can display any AVG curve aperture
Gain: total gain 110dB, located 0.1dB, 1dB, 2dB, 6dB step value, unique gain automatic gain control and scanning capabilities, so testing is fast and accurate
AWS D1.1/1.5: American Welding Society standards for various AWS weld inspection applications provides a dynamic reflector ' defect classification '. Manual calculation can be avoided and improve efficiency
Crack depth: Tip diffraction wave measurement, calculation of crack depth
Door width: amplifying details echo, ECHO analysis
Continuous recording: record, store and replay waveforms
Waveform freeze: freeze the waveform on the screen, ease of defect analysis
Return code: display 1~ display 6 echo in different colors, and better distinguish between one wave, the second wave, easy to determine defect location
Color encoded b-scan: scan in real time, shows the cross section, making the results more intuitive

Button operation, not overexert, should not use stained with grease and water hand-operated instruments keyboard, so as not to affect the life of your keyboard
Flaw detectors are done using instrument appearance should be clean
Instruments should be stored in a clean dry place
Instrument should avoid liquids into equipment such as oil or water, regularly clean the surface of the instrument
Probe wire, communication cable should not have the weight of the distortion; Reseat the cable connection should grasp the roots of the plug, do not grasp the cable pull, plug or pull

Please carefully check random data are complete, derived from instruments and accessories consistent with the packing slip, if there are irregularities, please you contact with me. Please carefully read the information on instruments, to ensure that you get the rights and services if the instruments used during the accident, cause exceptions at the instrument, does not work, turn off the instrument with the battery connection (battery switch on the 'OFF'), and wait for 1 minute and then reboot I of this instrument to provide one-year warranty and lifetime maintenance service. Repairs and instrument or instruments with our company, please contact your dealer, it is not recommended at its own expense