PHASCAN portable ultrasound phased array flaw detector

Introduction


PHASCAN portable ultrasound phased array flaw detector is a new-generation phased array inspection equipment developed by Doppler. PHASCAN has a powerful detection capability, can achieve a variety of scanning mode and focus mode, which greatly improves the detection reliability. Universal and friendly user-interface, simple operation, together with self-devoloped phased array probes , we can help solving a variety of complex problems and saving testing costs.


Character


(1) Dual independent channels for high-performance TOFD detection,  32/128 pulser/receiverchannels for phased array.


(2) Embedded focal law calculator, which can realize:

        With four kinds of scanning methods namely linear, sectorial, depth and static. 

        True Depth, sound path, projection, and focal plane four kinds of focus types available.

        Optional display mode of A / S / B / C, etc.


(3) Calibration is more convenient to implement and can be calibrated for each beam.


(4) Multiple group for parallel scanning, equivalent of more than one instrument working simultaneously.


(5) Negative square-wave emission, with resolution up to 2.5ns, PRF up to 20KHz.


(6) 10.4'' TFT LCD color touch screen, resolution 800*600 pixel.


Function


(1) Convenient setup wizard


(a) Materials selection, with a database for velocities and configuration of workpiece for flat or curved surfaces.

(b) Fast probes and wedges selectable or user-defined.

(c) Different way of scanning modes and depth simultaneously available with the same probe.

(d) A variety of groove types to choose.

 

(2) Powerful data analysis


(a) With reference and measurement cursors, used to quantify defects and generate reports.

(b) Interactive analysis to the A, B, S and C-scan, defect analysis more precise.

(c) All measurement results can be obtained online,  off-line analysis can be performed after saving a complete A-scan.

 

(3) Accurate calibration


(a) Every beam is the same as single channel detector,  ensuring detection accuracy.

(b) Interactive menus guide users to easily complete the velocity,  wedge delay and sensitivity calibration.

 

(4) Perfect focus imaging


(a) Precise image resolution and angle accuracy of up to 0.1 °.

(b) Focus type can be set as needed, defects show more clearly.

(c) A variety of optional laws to meet the demand for more test condition.


Performance



ParameterITEMPA moduleConventional UT
ParameterITEMPA moduleConventional UT












   Config.Receiver / Pulser16/642/4
    TCGPoints16



Range9900μs9900μs

Points40dB



Velocity635~15240m/s635~15240m/s

Max Gain Slope40dB/μs



Focal Law1024

    GateGatesA/B/I


PulserTest ModePE/PCPE/PC/TT/TOFD

Threshold0~98%



Voltage50V/100V100V/200V/400V

Trig ModePeak / Edge



Pulse ShapeNegative Square WaveNegative Square Wave
    Report
HTML



Pulse Width30~500ns30~500ns
Data StorageStorage DevicesUSB Devices / SD Card



Rise Time<8ns<8ns
Display ScreenSize10.4 inch



PRF20KHz20KHz

Resolution800*600 pixel



Delay10μs/2.5ns10μs/2.5ns

TypeTFT LCD Touch Screen



DampingNA50Ω/500Ω
I/O PortUSB3


    ReceiverGain0~80dB0~80dB

Internet10/100M



Bandwidth0.5~15MHz0.5~15MHz

Video OutputDVI / VGA Compatible



Input Impendance200Ω200Ω

EncoderApplicable



Input Capacitance60pF60pF
Language
English / Chinese



Delay10μs/2.5ns10μs/2.5ns
Power SupplyPower Supply15V DC 4A


Scan/DisplayTypeLinear/Sectorial/Static/DepthNA

BatteryLithiumlon Battery



Display ModeA/B/C/SA/B/TOFD

ChargingOperatable While Charging 



Unitmm/inchmm/inch

Battery Life6h


    DACPoints16

HousingDimensions325mm*230mm*130mm








Weight4.5Kg (without battery)


























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