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AVENGER II User Manual

2 |

P a g e

NDT Systems, Inc.

5542

Buckingham Drive

Huntington Beach, CA 92649

PH: 714-893-2438

1. Introduction

The AVENGER II is an ultralight palmtop ultrasonic flaw detector. Weighing in at only 800grams,

the ambidextrous operation modes make one handed inspection easy. The portability and

compact housing make the Avenger II unique in its class. The AVENGER II is equipped with a 5

inch color WVGA LCD/TFT display with wide viewing angles. A 7.2 VDC, 4AH lithium ion battery

gives over eight hours of continuous operation on a single charge. 500 trace patterns and 50

setups can be easily stored and recalled. A micro SD Card up to 32GB and a USB communication

port make data transfer to the computer easy.

Содержание Avenger II

Страница 1: ...Version 1 0 11 6 20 User Manual ...

Страница 2: ...tington Beach CA 92649 PH 714 893 2438 Table of Contents Page Number 1 INTRODUCTION 2 2 PRINCIPAL OF OPERATION 3 3 DEVICE REFERENCE 4 4 OPERATIONAL MENU DETAILS 7 5 DATA TRANSFER 25 6 TIME DATE FACTORY RESET 26 7 POWER SUPPLY 27 8 SPECIFICATIONS 28 9 WARRANTY 30 APPENDIX I 30 ...

Страница 3: ...e one handed inspection easy The portability and compact housing make the Avenger II unique in its class The AVENGER II is equipped with a 5 inch color WVGA LCD TFT display with wide viewing angles A 7 2 VDC 4AH lithium ion battery gives over eight hours of continuous operation on a single charge 500 trace patterns and 50 setups can be easily stored and recalled A micro SD Card up to 32GB and a US...

Страница 4: ...es the precise timing of the transit time of a short burst of ultrasound energy through a material under test The ultrasound waves travel to the far side of the test piece and return to the transducer probe The round trip time is recorded and multiplied by a material velocity to produce a thickness measurement Three types of transducers are available for different applications Straight beam Probe ...

Страница 5: ...AVENGER II User Manual 4 P a g e NDT Systems Inc 5542 Buckingham Drive Huntington Beach CA 92649 PH 714 893 2438 3 Device Reference ...

Страница 6: ...icator This symbol is visible when a USB DRIVE is connected to AVENGER II or when the AVENGER II is connected to a PC 13 SD card Indicator This symbol is visible when a SD card is inserted to AVENGER II 14 REJECTION This symbol is indicated when Rejection is ON 15 MODE Selection This symbol indicates whether the probe mode is Dual Crystal OR Single Crystal 16 GATES GATES are displayed when Gate a ...

Страница 7: ... Encoder interface and Alarm signal 29 PIN FOR HOLDING STRAP Two Pins are provided for hand and neck straps 30 STAND Support Stand is provided for loading of AVENGER II on a surface 31 CENTER KEY Enter selected value hold while incrementing a value to rapidly increment STATUS INDICATORS SD Card mounted USB Disk mounted Probe mode Dual Crystal selected Probe mode Single Crystal selected Measurement...

Страница 8: ... can be set in DELAY using the LEFT RIGHT keys Exact shift delay in mm Inch is displayed at the bottom GAIN STEP Gain step value can be set by using GAIN UP DN key Increments of 0 1 0 5 1 2 6 or 14 dB GAIN Gain can be increased decreased as per value of step by using GAIN UP DN keys Example AVENGER II is to be calibrated for 100 mm Test Range using a Single Element probe Using UP DN keys navigate ...

Страница 9: ...DAC 2 dB curve then the monitor triggers CRV 1 If DAC is turned ON and if any echo signal cross DAC 1 dB curve then the monitor triggers CRV 2 If DAC is turned ON and if any echo signal cross DAC 2 dB curve then the monitor triggers EXPAND When EXPAND is selected the scale expansion activates and GATEa width expands to Full screen width for a magnified view STARTa GATEa starting position can be se...

Страница 10: ...or crosses the set Threshold Level NLOGIC When NLOGIC is selected the MONITOR triggers if there is no echo within the gate or the height is lower than the Threshold Level STARTb GATEb starting position can be set using START By pressing LEFT RIGHT Keys Gate start can be set in term of mm or in WIDTHb Gate width can be set using WIDTH set in terms of mm or in LEVELb Gate Threshold Level set in term...

Страница 11: ...ess CENTER key twice to freeze the screen Select A SCAN in Memory using LEFT RIGHT keys Set MEM NO to 3 using LEFT RIGHT keys Set ACTION to SAVE using LEFT RIGHT keys In NOTE ENTER press LEFT key so Note menu will be displayed Edit if required and exit from note menu To edit in side text menu Using UP DN keys navigate to LINE UP DN then by using LEFT RIGHT key select the line for entering text and...

Страница 12: ...e of depth TCG EDIT In this mode user can adjust gain echo amplitude of the recorded echo signal STRT a Start of the GATE can be set in STRTa using LEFT RIGHT keys To select any peak of the echo signal move the Gate on the echo signal and then press LEFT RIGHT Key in the ENTER menu cell POINT value is automatically incremented to indicate next point If GATE 1 is OFF then turn to PLOGIC POINT TL Se...

Страница 13: ... keys in DAC in MENU 5 Move cursor using LEFT RIGHT keys in START a to cover the first echo If GATE 1 is OFF then switch to PLOGIC Press LEFT RIGHT key in ENTER to accept it and Point No will be incremented automatically Repeat above two steps for second third and forth echo Set DAC to ON using LEFT RIGHT key in DAC Now DAC Curve will be displayed on LCD Example To Edit echo amplitude of the recor...

Страница 14: ...d MEAPOS2 to ON Set GATEa to PLOGIC Couple probe on reference defect and set gain value so echo height within 40 to 60 of Screen Set GATEa in such a way so echo signal within GATE Then turn SET REF to ON so required gain to bring echo to 50 is recorded and displayed as a REF Gain in GAIN box Set AWS to MEASURE to display Indicated Rating as per AWS code Indication rating is based below formula IR ...

Страница 15: ...eference echo is brought to ref curve height When DGS is turned to ON then SET Ref will automatically switched OFF TL CORR This correction is required if test object and reference block have different surface qualities By varying TL CORR gain will change but DGS curve height remains same DGS Selection Menu When DGS is turned to SELECT the DGS selection menu will be displayed on Screen Use MENU INC...

Страница 16: ...orrection Use with angle probe where reference echo is taken from 100 mm or 25 mm arc of V1 V2 reference block Example To plot DGS for 11 mm size equivalent reflector for M2SN probe Switch GATE a to PLOGIC NLOGIC will also work Select DGS in menu 11 under EVALMOD It will not turn to DGS if DAC is ON Go to DGS menu 6 Couple probe on 25mm thick V1 block and calibrate for required range Bring first e...

Страница 17: ... can be selected using LEFT RIGHT keys in DAMPING MODE Test Mode for the use of SINGLE or DUAL Crystal probes can be selected using LEFT RIGHT keys in MODE PRF Using LEFT RIGHT keys PRF can be selected from High Low and Medium Low PRF value is useful when ghost echo pattern appears when testing materials with low attenuation DAMPING LOW MODE SINGLE PRF MOD HIGH GAIN 1 25 0 dB ...

Страница 18: ...F using LEFT RIGHT keys VIDEO Echo signals can be selected to appear as a line ENVELOP or solid FILLED using LEFT RIGHT key in VIDEO In ENVELOP mode echo signals appear same as in Analog Ultrasonic Flaw Detector In FILLED mode echo signals look solid for better visibility SET REF To set any A scan pattern as a reference acquire desired pattern on the screen then adjust SET REF to ON The reference ...

Страница 19: ...rement mm or inch COLOR LCD Color combination can be selected using LEFT RIGHT keys in COLOR BRIGHT Brightness of LCD can be adjusted for better visibility using LEFT RIGHT keys in BRIGHT Set Low brightness when used for indoor application for the longer battery life DISPLAY Enables rotation of the display for right or left handed use UNIT MM COLOR 05 BRIGHT 50 DISPLAY RIGHT GAIN 1 25 0 dB ...

Страница 20: ...the testing To display the Color Leg indication on the screen follow the below steps Go to Menu 8 and select COLOR meter Decrement the COLOR value until COLOR LEG displays on the screen by pressing DN key To toggle between COLOR LEG ON OFF by pressing DN key along with Example To measure Beam path Surface and Depth distance when 45 deg probe is used Go to GATE a in MENU 2 and make Gate to PLOGIC N...

Страница 21: ... is switched ON an audible alarm will sound when a gate is triggered BEEP Audible beep on key press Turn beep ON or OFF using LEFT RIGHT keys CLOCK Clock can be switched ON or OFF using LEFT RIGHT keys If CLOCK is set to ON then date and time will be displayed at bottom of A Scan FL_NAME It is the file name that is stored when MEM is selected to SD CARD or USB DSK HORN OFF BEEP ON CLOCK OFF FL_NAM...

Страница 22: ...Position 1 Measured values SP Sound path DP Depth SD Surface distance AMP Amplitude from GATE a OR GATE b will displayed at the bottom of the screen MEAPOS2 Measured Position 2 Measured values SP Sound path DP Depth SD Surface distance AMP Amplitude from GATE a OR GATE b will displayed at the bottom of the screen E2E Measurement To display Echo 2 Echo measurement follow the below steps Go to menu ...

Страница 23: ...ect ANALYSE in ACTION and then navigate to ENTER and press the RIGHT key a selected recording will come on the screen now navigate to SCROLL and scroll the yellow cursor to analyze the recorded file CPY USB Copy selected Displayed under FL_NAME heading file to USB disk Select CPY USB in ACTION and press RIGHT key in ENTER Selected file will be copied in the USB Disk CPY ALL To transfer all the rec...

Страница 24: ...C Calibration Factor value is needed to calibrate the encoder Encoder Calibration Turn ENCODER to ON by holding CENTER key current position value will set to 0 Move encoder for known distance about 100 to 500 mm Set displayed position value to actual travel distance value by adjusting CAL FAC Check again by moving encoder for known distance so it will display same value ENCODER ON CAL FAC 1000 BSC...

Страница 25: ...r 100mm and velocity is not adjusted to 5920 First set RANGE value to 100 0 MM in the first menu Couple probe on V1 block on 25mm thick side and set the range such that at least 1st echo signal of 25mm and 3rd echo signal of 75mm display on the screen with about 30 or more height Select DIST1 and using RIGHT LEFT key set the value to actual sound path value of the first echo signal set DIST1 value...

Страница 26: ...y all memories from AVENGER II to USB DSK or SD CARD switch to MENU 4 In MEM NO select the destination SD CARD or USB DSK Navigate to ACTION and select CPY ALL then navigate to NOTE ENTER and PRESS RIGHT key all the files will be copied to the selected destination Transfer Data to PC Three options are provided for transferring or viewing internal memory in PC A USING SD CARD Insert a SD card into ...

Страница 27: ...EC key to store the current time and date Press MENU INC key to exit without storing current time and date Factory Default Calibration set up The last used calibration setup remains stored in the AVENGER II upon power off When the device is turned on again it will recall the last used settings If the stored setup becomes corrupted the factory default calibration setup with be recalled To manually ...

Страница 28: ...er eight hours The battery pack can be charged when inside AVENGER II by connecting the AC power adapter AC 1 to the connector Device Reference 18 An external battery charger ABC 1 is provided for charging battery pack outside the AVENGER II Battery Charging The battery charger ABC 1 supplied with AVENGER II is a special quick charge device The charging time is just 3 to 3 hours The ABC 1 battery ...

Страница 29: ...selectable Connectors LEMO Size 00 2 Nos Monitor Dual gate adjustable in 1 of Screen width with Positive Negative Logic Gate Expand modes Gate Expand Expands Range to width of the gate A Scan memory 500 Trace Patterns can be stored with Note Detail recalled or transferred to PC via USB port A scan trace patterns can be directly stored on SD card or USB disk USB and SD card External USB disk and Mi...

Страница 30: ...urs of continuous Dynamic A Scan and Recording B scan recording in 8 GB SD Card which can be replayed and analyzed in Machine as well as PC Color B Scan Real time Color coded Un Encoded B Scan along with A Scan on the Screen which can be transferred to PC Also analysis of A Scan and B Scan can be done in the machine as well as PC Digital Readout Thickness Depth can be displayed in digital readout ...

Страница 31: ...T Systems Inc 5542 Buckingham Drive Huntington Beach CA 92649 PH 714 893 2438 9 Warranty NDT Systems Inc Standard Terms Conditions including its Warranty Terms can be found at https www ndtsystems com standard terms conditions APPENDIX I ...

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