YFD360 Ultrasonic Flaw Detector

Ultrasonic flaw detectors are digital instruments which can inspect rapidly and nondestructively to locate, evaluate and diagnose defects such as crack, inclusion and pinhole in all ferrous, most non-ferrous metals and alloys.
It is widely used in aerospace, automotive, metal production, construction, transportation and boiler pressure vessels sectors.

Specifications

Range:0-10000 mm ,at steel velocity
Material Velocity:100~20000 m/s
Pulse Repetition Frequency:10-2000Hz
Dynamic range:≥38dB
Linearity: Horizontal: +/-0.2%, Vertical: 2.0%(Horizontal:+/-0.2% FSW Vertical: 0.25% FSH )
Resolving Power:>40dB (5P14)
Sensitivity Leavings:>68dB
Reject (suppression): 0 to 80% full screen height
500 independence setup, any criterion can be input freely, we can work in the scene without test block;
Big memory of 1000 A graph
Test Modes: Pulse echo, dual element and thru-transmission
Probe Types: Single Straight, Single Angle,Daul Straight, Daul Anlge,Thrugh,Creeping,Surface
Gate Monitors: Two independent gates controllable over entire sweep range
Units: Inch or millimeter
Power Requirements: AC Mains 100-240 VAC, 50-60 Hz
Display Delay: -20 to 3400 µs
Probe Delay/Zero Offset : 0 to 99.99µs
Internal rechargeable Li-ion battery pack rated 7.2V at 8000 mAh
15 hours nominal operating time depending on display brightness
4 hours typical recharge time
H×W×D(mm):250×165×55 (mm)
Weight :1.2kg
Operating Temperature: -10℃ to 50℃
Storage Temperature: -30℃ to 50℃
Pulse Energy: 70V,100V,200V, 300V, 400V, 500V selectable
Rectification: Positive half wave, negative half wave, full wave, RF System
Bandwidth (amplifier bandpass ): 0.2 to 25 MHz
Gate Monitors: Two independent gates controllable over entire sweep range
Sensitivity: 120 dB max in selectable resolution 0.1, 1.0, 2.0, 6.0 dB.
Transducer Connections: BNC or LEMO

Functions

Automated display precise flaw location(Depth d、level p、distance s、amplitude、sz dB、ф).
Flaw sizing: Automatic flaw sizing using AVG or DAC/TCG, speeds reporting of defect acceptance or rejection.
Automated calibration of transducer Zero-point, Angles, Front edge and material Velocity . ( V2 and two hole )
Convenient to make and use DAC/TCG and AVG to evaluate the echo, the curve can be modified and compensated.
Connectting U-Disk,the unit can get unlimited memory.
There are 17 standards of in the unit.
Blue tooth connection to mobile device to generate and print detection reports on-site. AWS D1.1.
Curved Surface Correction feature.
Crack Height Measure function.
Magnify gate:spreading of the gate range over the entire screen width.
Auto-gain function.
Envelope: Simultaneous display of live A-scan at 70 Hz update rate and envelope of A-scan
display.
Peak Hold: Compare frozen peak waveforms to live A-Scans to easily interpret test results.
Scan Freeze:Display freeze holds waveform and sound path data.
Alarm:Beep and LED.
Real Time Clock.
Fill echo.
Capture mark.
Echo color within the Gate.

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