Product Name: High Quality Digital Ultrasonic Flaw Detector Crack Detector Welding Inspection Equipment Model NO.: EFD-500 Scan Range: 0 - 10000mm Probe Zero Point: 0.0 - 99.99 Material Sound Speed: 10000 - 15000 Alarm: Incoming Wave Alarm Test Process Video Recorder: Yes a-Scan Display Area: Full Screen or Local Flaw Detection Channel: 300 Communication Interface: USB Battery: Lithium (Li) Battery 5000mAh Interface Type: BNC Trademark: EBP Transport Package: Carton Box Specification: 220x140x50mm Origin: Zhejiang, China HS Code: 9031803100 Product Description High quality Digital Ultrasonic Flaw Detector crack detector welding inspection equipmentAdvanced High Precision Digital Ultrasonic Flaw Detectorcan quickly, easily and without damage, accurately detect, locate, evaluate and diagnose various defects inside the work-piece such as cracks, welds, pores, sand holes, inclusions, folding, etc. It has been applied for electric power, petrochemical, boiler and pressure vessel, steel structure, military, aerospace, railway transportation,automobile, machinery and other fields. It is an essential instrument for the non-destructive testing industry.Features:2.1 Measurement display mode: positive wave, negative wave, full wave and Radio frequencywave ;2.2 It has a linear suppression function, the maximum inhibition is 80% of the screen height;2.3 It can switch between single crystal probe, double crystal probe and two inspection modes;2.4 It has a gate setting and alarm function. The position and width of the gate can be arbitrarily set on the screen, and an incoming wave alarm can be set;2.5 Five hundred (500)independent detection channels, each channel set a separate set of testing parameters,DAC curve;2.6 Two display modes with angle and K value;2.7 The DAC curve is generated automatically, and up to 10 points can be recorded, with four additional adjustable offset curves;2.8 AVG curve is generated automatically, and two types of defects can be customized;2.9 Automatic probe calibration function;2.10 With storage function, it can store 100 A sweep patterns, parameters and DAC curve;2.11 Has a storage graphics playback function, the stored A-scan graphics from the storage area and displayed on the screen;2.12 Has a delete function to delete the specified content (represented by the storage group number) from the storage area;2.13 Peak memory function;2.14 Freeze and thaw functions with waveform and inspection parameters;2.15 With sound path measurement and echo frequency analysis function;2.16 Real-time power status indication function;2.17 Support USB communication interface;2.18 Li-battery, low power consumption, can continuous working more than ten hours2.19 Can set up buzzer alarm during operation2.20 Light, convenient, easy to operateSpecification:ModelEFD-500Scan range (mm)Scan range (mm):0~10000Grades: 2.5, 5, 10, 20,30, 40, 50, 60, 70, 80, 90,100, 150, 200, 250, 300, 350,400, 450, 500, 600, 700, 800, 900, 1000, 2000, 3000, 4000, 5000, 6000, 7000, 8000, 9000,10000.Adjusting step distance: 1mmPulse shift ( ms )Pulse shift ( ms ): -7to +9984Grades: -20,-10, 0.0, 10, 20, 50, 100, 150, 200, 250, 300, 350,400, 450, 500, 600, 700, 800, 900, 1000, 1500, 2000, 2500, 3000, 3400.Adjustment step:1(-7ms~9984ms)Probe zero point(ms)Probe zero point: 0.0~99.99Adjust the step: 0.01Material sound speed(m/s)Material sound speed:1000~150007 fixed sound speeds:2260, 2730, 3080, 3230, 4700, 5900, 6300Adjust the step:1Working methodsSingle probe (receive and send)dual probes (one for receiving one for sending)Frequency Range(MHz)0.5~20Gain adjustment(dB)0~120 ; Adjust the step:0.2, 1, 2, 4, 6, 8, 10, 20, 50Linear inhibitionScreen height 0% to 80%, step size: 1%Vertical linearity errorVertical linear error, not more than 3%Horizontal linear errorWithin the scan range, not more than 0.2%Flaw detection sensitivity margin³62dBDynamic Range³32dBAlarmIncoming wave alarmDisplay screenHigh-brightness color 5.7 in displayA-Scan display areaFull screen or local; A-Scan shows freeze and thaw A-Scan fillsFlaw detection channel300Data storage500 A-Scan graphicsCommunication interfaceUSBUnits of measurementMmPower Adapterenter 100V~240V/50Hz~60Hz; Output 9V/1.5ABatteryLithium (Li) Battery 5000mAhWorking temperature (°C)-10~50°CWorking humidity (RH)20%~90%Interface TypeBNCDimensions & N/W220*140*50mm; 1kgPackage size & G/W46*38*18mm; 5.5kgPacking List:NameQTY1Main unit12Straight probe 10mm 2.5MHz13Angle probe 13x13 K2 2.5MHz14probe connecting cable25Power adaptor16Warranty card17Product Certificate18Instruction manual19Software110Instrument case1Optional Purchase Probs:The probe price mainly depends on the crystal size. And the frequencycan be chosenby yourself in the range of 0.2MHz- 10MHz. We can provide the general angles such as 30°,45°,60°,70°,80°Angle Beam Probe 6×6,8×9,10×10, 13×13,14×16,18×18, 20×20,20×22, 30×30Straight Beam Probe (softfilm)Φ6,Φ8,Φ10,Φ12, Φ14,Φ16,Φ20,Φ24, Φ25,Φ30 Dual Element Beam Probe (Softfilm)Φ8,Φ10,Φ12, Φ14,Φ20, Φ25,Φ30, Immersion ProbeΦ10,Φ14, Φ20,Φ25Water filled ProbeΦ20,Φ25Small Angle ProbeΦ14,Φ20, Φ25,18×18Dual Element Straight Beam Probe (Softfilm)8×9,10×12Surface Wave Probe10x12 Creeping Wave Probe8×12,6×6Small-diameter Probe5×5,5×7Plate Wave Probe20×30Variable Angle Probe10×10,10×12