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Epson manual Issue 05, 02/00 Krautkramer USN 52R/USN 52L

Models: USN 52L USN 52R

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Issue 05, 02/00

Krautkramer USN 52R/USN 52L

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Epson manual Issue 05, 02/00 Krautkramer USN 52R/USN 52L

Contents

Technical Reference and Operating Manual USN 52R / USN 52LIndex IntroductionFunction overview Basics of operationConfiguring the USN 52R/USN 52L Recording a Distance-AmplitudeStoring measured values Data Logger Printing display contents and instrument Printing instrument settingsDocumentation with the PC program Interfaces10-2 10-710-8 Issue 05, 02/00 Krautkramer USN 52R/USN 52L Introduction Defects/errors and exceptional stresses Safety informationIntroduction Storage batteriesPreconditions for testing with ultrasonic flaw detectors Important notesSoftware Technical test requirements Operator trainingLimits of testing Wall thickness measurements with ultrasonicsEffect of the material of the test object Effect of temperature variations Assessing flaws using ultrasonicsMeasurement of remaining wall thickness Flaw boundary scanning methodEcho display comparison method USN 52R/USN 52L Special features of the two versionsUSN 52R USN 52LIntroduction Service Getting to know the adjustment functionsSpecifications and basic settings Remarks on this manualDescriptions of functions Layout of this manualOperating steps KeysIssue 05, 02/00 Krautkramer USN 52R/USN 52L Standard package and accessories Standard package and accessories Product type Description Standard packageRequired accessories Recommended accessoriesProduct type Description Order no GCH1 Recommended outside productsIssue 05, 02/00 Krautkramer USN 52R/USN 52L Setting into operation Power supply Setting into operationPositioning the USN 52R/ USN 52L Inserting the batteries Setting into operation Battery operationAAttention Nickel Cadmium NiCd Left Alkaline Alk RightUsing the battery charger LEDStatus Probe connection Starting the USN 52 R Switching onScreen saver ResetBasics of operation Basics of operation USN 52R and USN 52LUSN 52L Scan display DisplayFunctions on the display Indications beneath the A-scan Measurement lineAngle and X-VALUE Status line Menu line Keypad Function keysSpecial keys Special keys of the USN 52L for setting the display Accelerated adjustment Setting the functionOperational concept Changing the operating levelsSelection of measured value for enlarged display Function keysOnly USN 52L Keys for special functionsSetting the measurement units Important basic settingsSet language OperationIssue 05, 02/00 Krautkramer USN 52R/USN 52L Operation Operation Function overview first operating levelAdjustment of the USN 52R/ USN 52L Gain Gain adjustmentSetting the dB Step Selection of basic data Range Calibration rangeCoarse in steps Delay Setting the delay MTL VEL Setting the sound velocityFREQ. Frequency Setting the receiverDamping Electrical damping of the probe RECTIF. Setting the rectification modePulser Changeover of initial pulse Setting the pulserREP-RATEset the required percentage value with M Start Gate adjustmentThresh Determination of threshold Start Start of the gateWidth Width of the gate Start Gate start Calibration functionsZero Probe delay Adjustment of the freely selected valueMTL VEL Sound velocity Recall Loading of a stored setting Data set names and Memo mode in .10 onStoring data Store Storing the instrument settings Clearing the instrument settingSET# Selection of data set Displaying stored A-Scans preview Clearing all dataCalibration of display range USN 52R/USN 52L calibrationCalibration with a straight-beam probe Straight-beam probe with delay Calibration with angle-beam probes Known sound velocityUnknown sound velocity Flank mode Path errorCalibration with a dual T/R probe Higher sound velocity Automatic calibrationPreparing the instrument for digital measurement PreconditionsGate Logic Recall of dB difference Set Amplitude to dB Threshold Calibrating the sensitivity BDAC/TCG Function group TCG DAC/TCG modeOperation Recording a Distance- Amplitude Curve Operation Operation Echo evaluation with DAMPING, FREQ.,RECTIF., MTL VEL, Pulser and RejectAmplitude is set to dB Threshold DAC mode TCG mode Measuring thickness PreparationsMeasuring the thickness Storing measured values Data Logger Determining the number of FilesNumber of measurement locations = 2500 Number of Files Selecting a File Clearing Files File Mode Thickness Copy Mode Datalogger MeasureStoring measured values File NumberError Viewing stored readingsClearing the measured values Configuring the USN 52R/ USN 52L Left function group Left TableValue Diam Center TableMEAS.UNITS Right TableAmplitude Amplitude display Graticule Display graticuleFreeze Mode Storage mode Intensity Display brightness only USN 52RHigh LOW DB Step Sets step range Gate Logic Setting the gate logic Location Selecting the measurement location File Number Selecting a fileFile Mode Enabling the Data Logger Value Displaying the measured valueClearing the measured value MEAS. Units Setting the measurement units Language Setting the display languageData set names Data set namesMemo function Data SET Name Entry of a data set name Data SET Direc Data set directory Memo Storing additional information Entering texts Filling in a data header Data set names Issue 05, 02/00 Krautkramer USN 52R/USN 52L Baud Rate Setting the transfer speed Setting the RS232 interfaceLength Setting the length of a byte Parity Parity checkPrinter type Copy Mode Setting data communicationHard Copy ModeSetting the flaw location calculation Angle Angle of incidence Thickness Material thicknessValue X-value of the probe Displaying the measured values Diam Test object diameterMeasure Method of measurement for sound path measurement Setting the measurement methodsTOF Measurement mode for time of flight Locking set values Function checkAuxiliary devices Power supply Range Suppression Reject Damping Rectification Gate threshold Thickness measurement Issue 05, 02/00 Krautkramer USN 52R/USN 52L Documentation Printing instrument settings and display contents Copy Mode Documentation Documentation with the PC program UltraDOC Issue 05, 02/00 Krautkramer USN 52R/USN 52L Servicing and maintenance Maintenance of NiCd cells Cleaning the USN 52R/ USN 52LServicing and maintenance Charging NiCd cellsHandling AlMn batteries Handling NiCd cellsIssue 05, 02/00 Krautkramer USN 52R/USN 52L Interfaces, Peripherals Interfaces Interfaces, PeripheralsSerial interface RS Interfaces, Peripherals Layout of 7 pin Lemo socket RS Layout of 4 pin Lemo socket charger socket, switching output Baud Rate Connection of a peripheralPrinting Data Logger report Transferring the display contentsData Logger report format Operation Set Copy Mode to ReportInterfaces, Peripherals Transferring measurements values in the Data Logger to a PC Transferring measurement valuesTransfer formats Printing display contents and instrument settingsByte-No Data Format X.XXX Esccodereturn USN 52R/USN 52L remote operationInterfaces, Peripherals Delay Length Store Sequence of commands of the Memo code Configuring the Memo functionDefining data header Number of fieldsExample for a header definition Eschn 9RETURN Entering Memo text Lemo Analog outputsAnalog voltage for the sound path of an echo RF modeRectified echoes Measure = 0 to 1stTTL switching output Specifications Specifications Echo height resolution Measurement resolutionDisplay rectification Frequency -3dB rangesDAC/TCG Operating temperature Storage temperatureBattery mode Probe connectorsIssue 05, 02/00 Krautkramer USN 52R/USN 52L Appendix Appendix Function directoryDAC Echo TCG Curve TCGDAC/TCG TCG Damping RcvrData SET Preview MEM Data SET MEMFREQ. Rcvr GainPulser Puls MTL VEL BasicRecall MEM RECTIF. RcvrREP-RATE Puls Reject PulsStore MEM Velocity #1EC Certificate of Conformity Service addresses Krautkrämer GmbH & Co. oHGFrance Japan USA10-10 Issue 05, 02/00 Krautkramer USN 52R/USN 52L Changes Changes Index Copy Mode DAC 12-4 Issue 05, 02/00 Krautkramer USN 52R/USN 52L Parameter Dump 5-58, 6-3 Parity Reject Krautkramer USN 52R/USN 52L Issue 05, 02/00 12-7 Value Zero 5-13 Zoom key Operating Manual Option DGSR5 TCG/DGS R6 TCG/DGS L4 TCG/DGS L5 TCG/DGS DGS-17 ContentsDGS-29 DGS-6DGS-4 Issue 02, 03/99 Krautkramer USN 52R/USN 52L Option DGS DGS-5 How to measure with the DGS DGS-7 Overview of the method of proceeding Overview of the DGS menu DGS mode Switch from TCG to DGS modeOverview of the DGS menu Function group DGS mode Gain Menu functionsFunction table DGS mode PROBE-# ATT-REF Page Operating the DGS Operating the DGS Storing a new probeOperating the DGS Preparing the DGS evaluation Diameter of the equivalent Operating the DGS Carrying out a DGS evaluation Or O Switching off the DGS mode Switching off the DGS mode Storing data Page Codes for remote control Codes for remote control ATT-REF DGS-32 Issue 02, 03/99 Krautkramer USN 5 /USN 52L Option DGS