Description

AFD**0 Ultrasonic Flaw Detector                                                                                                       
Parameter Setups Files         Up to**2 files stored instrument parameter setups.
A-Scan Files                    Up to **2 files including operation parameters plus A-scan, the stored datasets can be easily previewed, recalled and exported to a computer for edit and printing.
Thickness Files                Up to *0,**0 thickness values stored in single thickness file.
PC Communication               Bi-directional RS**2 or RS***-USB adaptor connected with PC.
DAC/ TCG                             DAC or TCG with a maximum of *6 reference echoes, 4 other curves can be displayed with variable dB intervals. DAC curves can be varied withvariable dB or variable range.
AVG/DGS                              DGS curves can be displayed automatically, DGS curves can be varied with variable dB or variable range.
Readings                                 Up to selectable *6 readings (Sound path, projection distance, depth, echo height, and ERS.)
B-Scan                                     Selectable corrosion-featured B-scan and full-featured B-scan
Square Wave Pulser              Square wave pulsers allow optimum probe matching by adjusting pulse width and voltage. Difficult to penetrate metallic applications and especially non- metals inspection like composite materials are optimized. Pulse width is tunable up to ***0 ns in *0 ns steps. Pulser voltage is adjustable from *0 to **0 V in *0 V steps.
Rectification                            Positive half-wave, negative half-wave, full-wave, RF
Reject (suppression)               0 to *0% linear
Units                                        Inch, millimeter, or microsecond selectable
Languages                               Selectable English, Chinese
Gate Monitors                        Two independent flaw gates controllable over entire sweep range
Measurement Modes              Zero-to-first, multi-echo with selectable flank or peak detection
TTL Output                            Three independently assignable outputs, instantaneous, timed, latched with visual LED and audible horn alarms
Alarm                                      Selectable positive logic, negative logic, upper limit thickness or lower limit thickness alarm mode
Curved surface correction    Corrects sound path information when using an angle beam transducer to circumferentially inspect a curved surface for either tubular or bar inspections.
Auto Calibration                   Measurement and setting of sound velocity and probe delay using two known calibration echoes (*-point calibration)
Auto Gain                              Adjust automatically the system sensitivity to bring (increase or decrease) the measured echo to the suitable echo height. Echo height setting value from *0 % to *0 % of the screen height.
Display Screen                       5.7 inch LED backlight TFT_LCD, display resolution **0 x **0 pixels, selectable 4 scheme colors and8 AScan colors.
A-Scan Resolution                 Standard **0 x **0 pixels, or **0 x **0 pixels
Display Update Rate             **0Hz
Specifications                                                            
Range                              1 to*0,**0 mmat steel velocity, range selectable in fixed steps or continuously variable
Material Velocity                   Continuously adjustable from **0 to*0,**0 m/s, *3 selectable material velocities
Display Delay                          *5 to ***0 μs in steel (dependent on range)
Probe Delay(Zero Offset)     0 to **0 μs
Damping                                 *0, *5, **0, **0 ohms
Gain                                         0 to **0 dB adjustable in selectable steps 0.2, 0.5,1, 2, 6, *2dB, user definable, and locked
Pulse Repetition Frequency *0 to 1K Hz
Bandwidth                                    0.2 to *0 MHz with 3 selectable broadbands
A/D Sample Rate              **0MHz (Hardware Rate)
Probe Connections        BNC
Power adapter             9VDC, ******0VAC
Battery Power                     7.4V, ***0Ahr Lithium Ion Battery Pack
Battery Life                *2 hours on Li-Ion Battery Pack
Operating temperature      **0～*0℃
Stored temperature        **5～*0℃
Size                                   **6mm×**9mm×*6mm
Weight                              2.0kgwith Li-ion battery pack
Horizontal Linearity Error  ≤0.1%
Vertical Linearity Error    ≤3%
Echoes Resolution           ＞*0dB
Sensitivity Margin            ＞*0dB (**0mm,Φ2,flat bottom hole)
Dynamic Range               ＞*0dB


Standard Accessories:
Portable ultrasonic flaw detector                    1
Straight-beam probe                                          1
Angle-beam probe                                              1
Probe cable                                                         1（Connected with straight-beam probe and angle-beam probe）
AC adapter/charger                                           1（Include AC power cable）
PC software                                                        1（Include CD for DataPro software and RS**2 serial PC cable）


Optional Accessories:
RS***-USB adapter                                                 1 (Include CD for driver and USB cable)
Battery Pack                                                       ***0mAh Li-ion battery pack
Calibration Block                                              Supply according to customer requirements
Probe                                                                   Supply according to customer requirements