Rapid. Simplicity Capability Reliability

Similar documents
Fast, portable, user-friendly...the complete C-scan solution.

Fast, portable, user-friendly...the complete C-scan solution.

RapidScan II Application Note General Composite Scanning

MFD900. The most industrial ultrasonic test system for flaw detection and thickness measurements

MFD900. The most industrial ultrasonic test system for flaw detection and thickness measurements

MULTI-CHANNEL ULTRASONIC FLAW DETECTOR ОКО-22М-UT THE BEST INDUSTRIAL OEM SOLUTION FOR IN-LINE AND IN-SERVICE SYSTEMS

Basic functions of the universal flaw detector GEKKO

Principles and Applications of Air-Coupled Ultrasonics. Joe Buckley, Sonatest Plc

ISONIC Superior Performance Portable Smart All-In-One Ultrasonic Flaw Detector and Recorder with A-, B-, CB-Scan, and TOFD Functionality

Sonotron NDT 4, Pekeris str., Rabin Science Park, Rehovot, 76702, Israel Phone:++972-(0) Fax:++972-(0)

SUPPERIOR MODERN PERFORMANCE

High Frequency Ultrasonic Systems with Frequency Ranges of 35 to 200 MHz

MultiScan MS Tube Inspection System. Multi-technology System Eddy Current Magnetic Flux Leakage Remote Field IRIS Ultrasound

MultiScan MS Tube Inspection System. Multi-technology System Eddy Current Magnetic Flux Leakage Remote Field IRIS Ultrasound

NDT Supply.com 7952 Nieman Road Lenexa, KS USA

Digital Ultrasonic Flaw Detector

Digital Ultrasonic Flaw Detector

NDT Supply.com P.O. BOX 7350 Shawnee Mission, KS USA SIUI Digital Ultrasonic Flaw Detector

MIRA Purpose MIRA Tomographer MIRA MIRA Principle MIRA MIRA shear waves MIRA

1. Introduction. 2. Mobile Ultrasonic Inspection System MUSE

INTRODUCTION. Strong Performance: High resolution and penetration, achieving precise flaw detection

USB-UT350(T) Portable Ultrasonic Pulser/Receiver and Analog to Digital Converter. User s Guide

PORTABLE EDDY CURRENT FLAW DETECTOR

Frequency Considerations in Air-Coupled Ultrasonic Inspection.

Phased Array&TOFD Probes

ULTRASCOPE USB, ULTRAWOOD. all the power of a. the palm of your

Ultrasonic Testing. Portable Instruments Industrial inspection systems Air-coupled Testing Transducers

Spectral Distance Amplitude Control for Ultrasonic Inspection of Composite Components

Sonotron NDT 4, Pekeris str., Rabin Science Park, Rehovot, 76702, Israel. Portable Ultrasonic Phased Array Flaw Detector and Recorder

redefining the limits of ultrasound

A New Lamb-Wave Based NDT System for Detection and Identification of Defects in Composites

ACOUSTIC MICRO IMAGING ANALYSIS METHODS FOR 3D PACKAGES

Extending Acoustic Microscopy for Comprehensive Failure Analysis Applications

ULTRASONIC FLAW DETECTOR +TOFD VERSION. CE MARKING EN Compliant

UNIVERSAL ULTRASONIC FLAW DETECTOR UD4-76. TOFD version.

DACON INSPECTION SERVICES. Phased Array Ultrasonic Testing

Advanced Test Equipment Rentals ATEC (2832)

Non-Contact Ultrasound CERAMIC ANALYSIS, INCLUDING REFRACTORIES & FILTERS

SonaFlex. Set of Portable Multifunctional Equipment for Non-contact Ultrasonic Examination of Materials

Development and Application of 500MSPS Digitizer for High Resolution Ultrasonic Measurements

Novel Imaging Techniques for Defects Characterisation in Phased Array Inspection

IMAGING OF DEFECTS IN CONCRETE COMPONENTS WITH NON-CONTACT ULTRASONIC TESTING W. Hillger, DLR and Ing. Büro Dr. Hillger, Braunschweig, Germany

PORTABLE EDDY CURRENT FLAW DETECTOR VD3-81 EDDYCON

Instrumentation for High-Power Ultrasonic Applications

UltraTEV Locator. Portable PD (Partial Discharge) investigation system. benefits. features. FACT: 85% of disruptive substation failures are PD-related

A Breakthrough in Sputtering Target Inspections: Ultra-High Speed Phased Array Scanning with Volume Focusing

ACOUSTO-ULTRASONIC EVALUATION OF HYBRID COMPOSITES USING

New Generation of Air-Coupled Ultrasonic Testing

Non-Contact Ultrasound CONCRETE, HIGHWAY, BRIDGES, AIR STRIPS ANALYSIS

Moving Test - MT3000

ISO INTERNATIONAL STANDARD. Non-destructive testing Ultrasonic thickness measurement

Development of an Ultrasonic C-Scan Imaging Technique for Optimization of Electro Magnetic Stirrer to Improve Steel Billet Quality

ER55 EMI TEST RECEIVER Family of automatic test receivers for measurement of electromagnetic interference from 9kHz to 1GHz

The Probe KK&S INSTRUMENTS - April / June 2013

PRODUCT BROCHURE HP-L Laser Scanner for ROMER Absolute Arm

Advanced Test Equipment Rentals ATEC (2832)

ULTRASONIC METHODS FOR DETECTION OF MICRO POROSITY IN COMPOSITE MATERIALS

Description of a device and software for precise sound velocity measurement

Guide to OPKUD and OPBOX Ultrasonic testing units Software Revision 3.0 / 2003

Rev 2.0 September 2010 Copyright Lecoeur Electronique corporation all rights reserved -

MIL-STD-883H METHOD ULTRASONIC INSPECTION OF DIE ATTACH

Further Developments in Ultrasonic Phased Array Inspection of Aging Aircraft

Technische Spezifikation (Technical Specification)

Ultrasonic Plant Supervision in the Petrochemical Industry:

FLOORMAP3Di MFL Floor Scanner with STARS Top & Bottom Defect Discrimination & MFLi Advanced Defect Analysis

ISONIC PA AUT Spiral Scan Inspection of Tubular Parts Operating Manual and Inspection Procedure Rev 1.00 Sonotron NDT

Technical Datasheet UltraScope USB

UltraTEV Locator Portable Partial Discharge (PD) investigation system.

AA&S Conference 2018 Eddy Current Array for Aircraft

Standard Guide for Evaluating Characteristics of Ultrasonic Search Units 1

HAMEG Programmable Measuring Instruments Series 8100

A STUDY ON NON-CONTACT ULTRASONIC TECHNIQUE FOR ON-LINE INSPECTION OF CFRP

Portable Multi-Channel Recorder Model DAS240-BAT

INSPECTION OF THERMAL BARRIERS OF PRIMARY PUMPS WITH PHASED ARRAY PROBE AND PIEZOCOMPOSITE TECHNOLOGY

Simulation of Ultrasonic Testing of Rail Wheel Face using Phased Array and DDF technique

Eddy Current Array for Aerospace

The Implementation of the New Standard EN ISO for Ultrasonic Phased-Array Systems at the Manufacturer

Easy Ultrasonic Phased Array Inspection of Corrosion - Resistant Alloys and Dissimilar Weld Materials

FFT 3010 EMI TEST RECEIVER

Green ADVANTAGES. Spectrum Analyzer Two models available: 24 GHz and 8 GHz SPECTRUM ANALYZER. Antenna Panel Inputs. Auxiliary Antenna Inputs OSCOR

IT-24 RigExpert. 2.4 GHz ISM Band Universal Tester. User s manual

Spectrum Analyzer R&S FS300

RD1000 Ground Probing Radar

Optimized Semi-Flexible Matrix Array Probes for Large Rotor Shafts and DGS Sizing Diagram Simulation Tool

FLOORMAP3Di-R. Twice as Fast Uncompromised Quality

Audio Analyzer R&S UPV. Up to the limits

Patronen, J.; Stenroos, Christian; Virkkunen, Mikko; Papula, Suvi; Sarikka, Teemu Inspection of Carbon Fibre Titanium Carbon Fibre Stepped-Lap Joint

Spectrum Analyzer. Spectrum Analyzer. Antenna Panel Inputs. Auxiliary Antenna Inputs. Two models available: 24 GHz and 8 GHz OSCOR

High-Resolution Corrosion Monitoring for Reliable Assessment of Infrastructure

LASER GENERATION AND DETECTION OF SURFACE ACOUSTIC WAVES

Communication Technology Experiment Kits

PORTABLE EDDY CURRENT FLAW DETECTOR VD3-71 NK-IVU.

DESIGN & VALIDATION OF A SEMI-FLEXIBLE PAUT PROBE FOR THE MANUFACTURING INSPECTIONS OF LARGE FORGED ROTORS

FlawExplorer NDT inspection system

Tadeusz Stepinski and Bengt Vagnhammar, Uppsala University, Signals and Systems, Box 528, SE Uppsala, Sweden

Imaging using Ultrasound - I

Corrosion Assessment of Offshore Oil Pipeline Based on Ultrasonic. Technique

MULTITECHNOLOGY FLAW DETECTOR: UT, PA, EC, ECA. OmniScan MX. Portability Modularity Color Imaging Data Storage

ER55 EMI TEST RECEIVER Family of automatic test receivers for measurement of electromagnetic interference from 9kHz to 2.8GHz.

radar target generator RTG

Transcription:

Rapid Simplicity Capability Reliability

Rapid Fast, portable, user-friendly......the complete C-scan solution. Designed for speed, portability and performance. RapidScan+ has been developed as a versatile and user-friendly A, B and C-scan inspection instrument. Using novel, proprietary, rubber coupled array sensors, immersion quality A-scan data is recorded very quickly. Powerful gating and evaluation tools ensure that the ultrasonic signals can be analysed and interpreted to the fullest extent. RapidScan+ operates in pulse-echo mode suitable for inspecting medium to large areas. The high resolution C-scans show time of flight and amplitude data, simultaneously displaying both A and B-scans live. The system includes a 128-channel multiplexing pulser/receiver module, state-of-the-art data capture electronics and a standard PC laptop, housed in a rugged plastic enclosure. The instrument operates through a user-friendly Windows based interface. RapidScan+ has been successfully employed for inspecting a range of materials and structures. A simple parallel may be drawn to conventional A-scan inspections; if a part can be inspected with a 1/4, single element transducer then it can often be inspected using RapidScan+. Exceptions to this rule are compound curves, complex geometry and parts with restricted access. Common application areas are: the inspection of metal and carbon fibre composite structures, detecting defects such as delaminations, cracks, flaws, corrosion, porosity, foreign material and bond integrity. optimise and simplify the inspection, including interface synchronisation, echo-to-echo time of flight (depth) measurement. B-scan display and multiple C-scan representations that may be viewed simultaneously. All of these and more enable comprehensive evaluation of a part for the accurate assessment and measurement of loss of material. Delamination Detection A common application for RapidScan+ is the inspection of carbon fibre composites to detect delaminations and large voids. BVID (barely visible impact damage) is easily visualised, showing the full extent of the sub-surface defects. Detection and interpretation is simplest with time of flight C-scan data, recording the depth of the largest echo beneath the front face, measured relative to the interface gate. The inspection of composite material usually requires implementation of TCG (time corrected gain). TCG sets variable receiver gain over the time base of the A-scan, compensating for signal attenuation. When a TCG curve is correctly implemented, the amplitudes of echoes from reflectors of the same size at different depths in the same material are equal. The use of TCG optimises the near surface resolution of the inspection such that defects as near as 0.5mm from the top surface can be detected. Once several C-scans have been recorded they may be assembled into a single compound scan, referred to as a T-scan (tiled scan). Thickness Mapping A number of applications simply require the thickness of a part to be measured. Such applications include the detection and measurement of corrosion, erosion and the verification of manufacturing dimensions. Often performed on metal components, the gating options available provide the necessary tools for the inspection. Several RapidScan+ features are useful to Within a T-scan, individual C-scans can be easily added, moved and rotated in order to assemble a single, complete scan. Overlapping areas can be blended using the highest amplitude data for each point or set to overlay one another. C-scans are imported either with or without A-scan data. Importing with the full A-scan data, the T-scan may be re-gated to optimise the set up. Similar to the C-scan, the T-scan, data (such as absolute amplitude, time of flight data, etc.) may be toggled to obtain multiple scan types as well as adjustment of the colour maps.

The Origin for all the coordinates may be reset to anywhere on the scan, which is useful for measuring the location of defects relative to a known feature on the scan. Multiple tools are available for complete analysis, evaluation and reporting. Defects are marked on the scans as circles, retangles, ellipses or even arbitrary shaped polygons. Size, shape and statistical data for marked defects are available. Individual defects are automatically named for reference. Scans may be saved, exported or printed either as a scaled image or at actual size over multiple pages to lay the print over the part and accurately locate defects. Flaw Detection Small internal flaws typically occur in both composite materials and metals. Examples include foreign bodies (release film), small voids and porosity. Inspection methods monitor the amplitude of the back wall echo and/or the amplitude of internal echoes. For parts of non-constant thickness, conventional gates are difficult to set up and interpret, to guarantee the full internal thickness range is inspected. It is often only possible to inspect the thinnest region. With RapidScan+ it is possible to reference the width of a gate to another (such as the back wall echo). This feature enables a gate to maintain its position from just below the front face to just above the back wall ensuring the full internal inspection is always monitored. Variable width gates are ideal for detecting low amplitude, internal defects. Acceptance criteria for amplitude based inspections are commonly specified in decibels. Such methods can be implemented through the use of a logarithmic colour map, easily generated using the colour map editor. For the example shown, colour blocks are set to 0dB to -6dB = light green, -6dB to -12dB = yellow, -12dB - 18dB = orange, < -18dB = red. With this colour map, the upper limit can be easily scaled by adjusting the high value whilst preserving the relative decibel measurements. Bond Inspection There are a vast range of bonded structures that require inspection, and as such it is not possible to produce a generic method suitable for all. Thin metallic parts can mask the A-scan data with multiple reflections whereas, at the opposite end of the spectrum, composite materials and adhesives may exhibit very high attenuation making the back wall echo difficult to identify. In several cases though, bond inspection is both feasible and simple, when the echoes from the bond-line and the back wall are easily identified and distinguished. For bonded material (good bond), there is a strong echo from the back wall of the material and only a small echo from the bond-line. As the percentage area that is bonded beneath the transducer reduces (partial bond) so the amplitude of the echo from the bond-line increases and the amplitude of the back wall echo reduces. If there is no bond beneath the transducer (disbond) then only an echo from the bond-line is received and the amplitude of the back wall echo reduces.

Good Bond Partial Bond Disbond Using the RapidScan+ System the technician is able to simplify and validate the bond assessment, e.g. absolute amplitude of the bond-line echo, absolute amplitude of the back wall echo and amplitude of bond-line echo relative to amplitude of back wall echo. All three may be displayed together whilst scanning to aid interpretation ensuring that all disbonds are correctly identified and sized. Defect markings are shown on all the visible C-scans to assist with sizing procedures. The comprehensive capabilities and analysis toolbox of RapidScan+ provides a complete inspection and evaluation solution.

Array Sensors Wheel Probe Wheel Probes are available with array or single element transducers. Single element wheel probes provide A and B-scan capability when used with ultrasonic flaw detector instruments and are available as dry coupled and semi-dry coupled sensors. To enable the fast scanning speeds available with the RapidScan+, Sonatest have developed a range of inspection sensors incorporating array transducers. The sensors enable the ultrasonic array to be quickly and easily moved over the surface of parts providing A, B and C-scan data from the structure. The light-weight ergonomic designs are easily deployed by hand, featuring up to 128 element array and position encoding for recording accurate and repeatable C-scans. The sensors are coupled to the structure using a proprietary rubber formulation that has been developed to match closely the acoustic properties or water providing a cheap reliable coupling medium. The WheelProbe tyre is conformable and therefore can accomodate small surface irregularities such as those around rivets and boltholes without compromising data Sliding Probe A sliding probe has been developed using the same rubber formulation as the wheel tyre, moulded into a delay line sleeve. Used with RapidScan+, it is suitable for scanning areas that are difficult to inspect with the wheel probe such as varying curvature, or very close up to a vertical edge. capture. Whereas traditional ultrasonic sensors require large amounts of couplant, Sonatest s wheel probe requires only a minimal spray of water to provide excellent coupling for consistent scanning. The conformability and resilience of the tyre material contribute to the robust nature of the wheel probe, capable of withstanding temperatures >60 C and extremely durable. For the rare case where the tyre is damaged, the simple design allows it to be easily replaced. The wheel probe features a spring loading mechanism to regulate the tyre coupling force making it suitable to scan narrow structures or along the edge of components. A button is incorporated into the handle to start and stop scans which are then saved automatically, remote from the main RapidScan+ unit.

Rapid Technical Specifications General Power Supply Voltage: Universal power supply (110-240V) Dimensions: 520 x 375 x 210mm (W x D x H) Weight: 15KG Application Software User Interface Simultaneous live A, B, C-scan Simultaneous capture of multiple C-scan Large area mapping capability Powerful post processing capability using full waveform capture Rectification: RF, Full Wave, Half Wave Positive, Half Wave Negative High Frame rate B-scan display (>200 Hz typical) Up to 6 gates with multiple peak detection, triggering and measurement Evaluation tools for data analysis: Line, Rectangle, Circle, Elipse, Polygon tools Histogram analysis: Min, Max, Mean, Std. Dev. Fully user definable colour palette interface Scan speed: 200 mm/s (64 elements, 2 gates, 1000 A-scan points, 0.8 mm resolution) Up to 2Gb data file size Laptop Operating system: Window 7 User input: Standard laptop keyboard with regional variations Display: 15 TFT 1920 x 1024 LCD Hard Drive: 700Gb Interfaces: Ethernet, USB, WI-Fi, Bluetooth, DVD+/-RW Memory: 4Gb Optional user inputs: Head up display, Wireless optical mouse Processing Electronics Pulser Receiver Digitiser Pulser type: Negative square wave Pulser amplitude: -70 V Pulse width: 25 ns to 250 ns. adjustable in 0.5 ns steps Max prf: 100 khz Active Channels: 32 Max no. of Probe Elements: 128 System bandwidth: 0.5 MHz to 22 MHz Receiver gain: 80 db TCG: No. of points: 16 Amplitude resolution: 0.3 db Time resolution: 10 ns Total correction: 80 db Slope range: 0-40 db/µs Data Capture: FPGA based DSP engine Rate: 100 MHz Dynamic range: 12 bits Memory: 4 Msamples Wheel Probe Sensor Ultrasonic Array Wheel Probe Centre freq: 0.5, 1, 2, 5, 10 MHz Bandwidth: > 60% (-6 db) Element pitch: 0.8 mm* Active array width: 50 mm* No. of elements: 64* Aperture: 8, 16, 24 and 32 channel beam formation supported Max. cable length: 10 m @ 5 MHz Connector: Cannon ZIF 260 pins Water filled low attenuation rubber tyre Rotary quadrature encoder fo postional information Spring loaded buggy for fast scanning *Custom Wheel Probe options available Simplicity Capability Reliability Distributed by: Sonatest (Head Office) Sonatest (North America) Dickens Road, Old Wolverton 12775 Cogburn, San Antonio Milton Keynes, MK12 5QQ Texas, 78249 t: +44 (0)1908 316345 t: +1 (210) 697-0335 e: sales@sonatest.com e: sales@sonatestinc.com Part No: 147414 (Issue 1_May2016)