详细说明
Product Name: Syfd800b Portable Ultrasonic Flaw Detector Model NO.: SYFD800B Range: (0 ~ 9999) Mm,at Steel Velocity Display Delay: -20 to 3400 Us Material Velocity: 1000 to 9999m/S Probe Delay/Zero Offset: 0 to 99.99us Test Modes: Pulse Echo, Dual Element and Thru-Transmission Pulser: Tunable Square Wave Pulser Pulse Repetition Frequency Ranges: From 10 Hz to 1000 Hz Trademark: SAMYON Transport Package: Carton Case Specification: SGS Origin: Cn HS Code: 903180 Product Description OverviewThe SYFD800B is an advanced digital ultrasonic flaw detector featuring a multi-color TFT 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 high-speed USB port.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.KEY FEATURESThe instrument extends the performance and range of applications that are capable of being satisfied by a portable instrument. The quality, portability, durability, and dependability that you have come to expect from the popular Mitech MUT Series of instruments remain.DisplayHi-resolution (640×480 pixels) multi-color TFT LCD with 4 user-selectable brightness control provides high contrast viewing of the waveform from bright, direct sunlight to complete darkness.The hi-resolution multi-color TFT LCD display with fast 60 Hz update gives an "analog look" to the waveform providing detailed information that is critical in many applications including nuclear power plant inspections.RangeUp to 9999 mm in steel. suitable for use on large work pieces and in high-resolution measurements.PulserPulse Energy selectable among Low, Medium and High.Pulse Width tunable from 0.1µs to 0.5 µs to match the probes with different frequency.Pulse Repetition Frequency adjustable from 10 Hz to 1 KHz in 1 Hz increments.Damping selectable among 100Ω,200Ω and 400Ω for optimum probe performanceTest Modes include Pulse echo, dual and thru-transmissionReceiverSampling:10 digit AD Converter at the sampling speed of 160 MHzRectification:Positive Halfwave, Negative Halfwave, Fullwave and RFAnalog Bandwidth: 0.5MHz to 15MHz capability with selectable frequency ranges (automatically set by the instrument) to match probe for optimum performance.Gain:0 dB to 110 dB adjustable in selectable steps 0.1 dB, 2 dB, 6 dB, and locked.GatesTwo fully independent gates offer a range of measurement options for signal height or distance using peak triggering.The echo-to-echo mode allows accurate gate positioning for signals which are extremely close together.Gate Start: Variable over entire displayed rangeGate Width: Variable from Gate Start to end of displayed rangeGate Height: Variable from 0 to 99% Full Screen HeightAlarms: Threshold positive/negativeMemoryMemory of 1000 channel files to store calibration set-upsMemory of 10000 wave files to store A-Scan patterns and instrument settings.All the files can be stored, recalled and cleared.Video RecorderScreen scenes can be captured as movie files. More than 10 hours movie can be saved to the inside memory. They can be re-played using the instrument or the PC software delivered with the instrument.Video Recorder is useful in many situations, it is very convenient for those who want to analyze the probing activities later.Functions1. Semiautomatic two point calibration: Automated calibration of transducer zero offset and/or material velocity2. Flaw Locating:Live display Sound-path, Projection (surface distance), Depth, Amplitude,3. Flaw sizing: Automatic flaw sizing using AVG/AVG or DAC, speeds reporting of defect acceptance or rejection.4. Digital Readout and Trig. Function: Thickness/Depth can be displayed in digital readout when using a normal probe and Peam path, Surface Distance and Depth are directly displayed when angle probe is in use.5. Both the DAC and the AVG method of amplitude evaluation are available.6. TVG(Time Varied Gain).7. AWS D1.1.8. Curved Surface Correction feature9. Crack Height Measure function10. Weld figure feature11. Magnify gate:spreading of the gate range over the entire screen width12. Video Recording and play13. Auto-gain function14. Envelope: Simultaneous display of live A-scan at 60 Hz update rate and envelope of A-scan display15. Peak Hold: Compare frozen peak waveforms to live A-Scans to easily interpret test results.16. A Scan Freeze:Display freeze holds waveform and sound path data17. B Scan display featureReal Time ClockThe instrument clock keeps running tracking the time.CommunicationHigh speed USB2.0 port. Two USB modes can be selected: U-DISK na U-BRIDGE. In U-DISK mode, the instrument acts as a usb flash disk when connected with pc. Configuration files, saved pictures and recorded movies can be copied to pc when possible. In U-BRIDGE mode, the instrument exchanges data with DataPro Software. The optional DataPro software helps manage and format stored inspection data for high-speed transfer to the PC. Data can be printed or easily copied and pasted into word processing files and spreadsheets for further reporting needs. New features include live screen capture mode and database tracking.BatteryInternal rechargeable Li-ion battery pack rated 7.2V at 6600 mAh 8 hours nominal operating time depending on display brightness8-10 hours typical recharge timeKnobOperating adjustments are easily and quickly made using the rotary knob.Specifications1. Range: 0 to 9999 mm, at steel velocity2. Material Velocity: 1000 to 9999m/s3. Display Delay: -20 to 3400 µs4. Probe Delay/Zero Offset : 0 to 99.99µs5. Sensitivity: 110 dB max in selectable resolution 0.1, 1.0, 2.0, 6.0 dB and locked.6. Test Modes: Pulse echo, dual element and thru-transmission7. Pulser: Tunable Square Wave Pulser8. Pulse Repetition Frequency ranges from 10 Hz to 1000 Hz9. Pulse Energy: Low, Medium and High10. Damping: 100, 200, 400 ohms11. Bandwidth (amplifier bandpass ): 0.5 to 15 MHz12. Gate Monitors: Two independent gates controllable over entire sweep range13. Rectification: Positive halfwave, negative halfwave, fullwave, RF14. System Linearity: Horizontal: +/-0.2% FSW, Vertical: 0.25% FSH, Amplifier Accuracy +/-1 dB.15. Reject (suppression): 0 to 80% full screen height16. Units: Inch or millimeter17. Transducer Connections: BNC or LEMO18. Power Requirements: AC Mains 100-240 VAC, 50-60 Hz19. Operating Temperature: -10ºC to 50ºC20. Storage Temperature: -30ºC to 50ºC
