Multi Channel Ultrasonic Flaw Detector
Introduction
The instrument incorporates many advanced signal processing features including a 15MHz RF bandwidth to permit testing of thin materials, narrowband filters to improve signal to noise in high gain applications, a spike pulser for applications requiring higher frequencies, and a tunable square wave pulser to optimize penetration on thick or highly attenuating materials.
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.
Ultrasonic Flaw Detection or Ultrasonic Testing is a type of non-destructive Testing that employs high-frequency ultrasound waves to perform inspections and measurements. Ultrasonic inspection is often used to discover and evaluate flaws, measure dimensions, characterize materials, and more.
Features
● Calibration wizard for correcting the transducer zero offset and/or material velocity
● Flaw Locating: Live display Sound-path, Projection (surface distance), Depth, Amplitude,
● Flaw sizing: Automatic flaw sizing using AVG/DAC, speeds reporting of defect acceptance or rejection.
● Digital Readout and Trig. Function: Thickness/Depth can be displayed in digital readout when using a normal probe and beam path, Surface Distance and Depth are directly displayed when angle probe is in use.
● Both the DAC and the AVG method of amplitude evaluation are available.
● Curved Surface Correction feature
● Crack Height Measure function
● Weld figure feature
● Magnify gate：Spreading of the gate range over the entire screen width
● Video record and play
● Auto-gain function
● Envelope: Simultaneous display of live A-scan at 60 Hz update rate and envelope of A-scan display
● Peak Hold: Compare frozen peak waveforms to live A-Scans to easily interpret test results.
● Leg band function: Helps to identify the legs of the echo more clearly in angle beam inspection.
● A Scan Freeze：Display freeze holds waveform and sound path data
● B Scan feature
● AWS D1.1/D1.5 wizard
● Selftest wizard: Selftesting of horizontal linearity, vertical linearity, resolution, dynamic range and sensitivity.
Technical Specification
Channel | 100 channels |
Screen | 640×480 pixels multi-color TFT LCD |
Measuring Range | 0-9999 mm in steel |
Material Velocity | 100 to 20000 m/s adjustable |
Display Delay | -20 - 3400 µs |
Probe Delay / Zero Offset | 0 - 99.99 µs |
Gain | 110 dB max in selectable resolution 0.1 dB, 1.0 dB, 2.0 dB and 6.0 dB. |
Probe Modes | Straight, Angle, Dual Element and Thru-Transmission |
Pulser | Tunable Square Wave Pulser |
Pulse Repetition Frequency Range | 10 Hz - 1000 Hz |
Pulse Energy | 200V, 300V, 400V and 500V selectable |
Bandwidth (amplifier bandpass) | 0.5 - 15 MHz |
Damping | 200Ω and 500Ω |
Gate Monitors | Two independent gates controllable over entire sweep range: A and B gates |
Rectification | Positive halfwave, Negative halfwave, Fullwave, RF |
System Linearity | Horizontal: +/-0.1% FSW, Vertical: 2% FSH, Amplifier Accuracy +/-1 dB |
Reject (suppression) | 0 to 80% full screen height |
Units | Metric or imperial |
Probe Connection Port | LEMO01 (Optional BNC) |
Data Port | USB |
Power Requirements | AC Mains 100-240 VAC, 50-60 Hz |
Dimensions | 280×220×70 mm |
Operating Temperature | -10℃ - 50℃ |
Storage Temperature | -30℃ - 50℃ |
Contact us today to make your purchase.
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