Specifications
Range: 0 to 15000 mm, at steel velocity
Material Velocity: 100 to 20000m/s
Display Delay: -20 to 3400 µs
Probe Delay/Zero Offset : 0 to 99.99µs
Sensitivity: 120 dB max in selectable resolution 0.1, 1.0, 2.0, 6.0 dB and locked.
Test Modes: Pulse echo, dual element and thru-transmission
Pulse Repetition Frequency ranges from 20 Hz to 3000 Hz
Pulse Energy: 70V、150V、300V、400、500V. selectable
Bandwidth (amplifier bandpass ): 0.5 to 15 MHz
Gate Monitors: Two independent gates controllable over entire sweep range
Rectification: Positive half wave, negative half wave, full wave, RF
System Linearity: Horizontal: +/-0.2% FSW, Vertical: 0.25% FSH, Amplifier
Accuracy +/-1 dB.
Reject (suppression): 0 to 80% full screen height
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℃
YFD500 Ultrasonic Flaw Detector
The YFD500 is an advanced digital ultrasonic flaw detector featuring a multi-color
LCD and a host of new features to meet challenging inspection requirements. It
combines powerful flaw detection and measurement capabilities, extensive data
storage, and the ability to transfer detailed inspection data to the PC via its highspeed USB port and bluetooth.
The instrument incorporates many advanced signal processing features including
a 20MHz RF bandwidth to permit testing of thin materials, narrowband filters to
improve signal to noise in high gain applications.
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
