Highly Flexible & Adaptable Scanner For Weld Inspections .

WELD CRAWLERTMHighly Flexible & Adaptable Scanner For Weld InspectionsTRANSFORMINGWELD INSPECTIONSwww.zetec.com

WELD CRAWLERA world of possibilities.TM423561MAGNETIC WHEELSThe wheels provide a strong magnetic field tomaintain the scanner in position. They are easyto clean and can be doubled when a strongerhold is needed. The wheels have an embeddedbreaking system and are easy to position.4ONBOARD CAMERAAND LASER POINTERThe two onboard micro cameras stream a liveimage on the TOPAZ instrument display.The live stream is recorded in the same data fileas UT data. This data can be reviewed duringpost processing to monitor probe positions inrelation with the weld providing valuable helpfor cases with limited access or direct visibility.2BREAK SYSTEM AND LEVERThe lever facilitates liftoff and compensates forthe strong adhesion provided by the scanner’smagnetic wheels.5ADJUSTABLE TENSION SUSPENSIONEach probe suspension has an individualtensioning system for adapting the suspensionto the application. Probes can be locked inthe upper position and then released to applythe pre-adjusted tension.3EASY PROBE POSITIONINGWITH EMBEDDED RULERThe ruler on the main arm enables quickand easy probe positioning for optimumdata acquisition. Probe positions are directlyprovided by UltraVision Touch software.LOW CLEARANCEThe scanner’s low clearance enables use inconfined spaces where only 57 mm or 2 ¼"are needed.

ZETEC WELD CRAWLER IS A HIGHLY FLEXIBLE SOLUTION DELIVERING SCANNING CONTROL DURING THEINSPECTION OF MULTIPLE WELD TYPES, ACROSS VARIOUS FORM FACTORS AND OPERATING CONDITIONS.THIS SOLUTION CAN OPERATE IN THE HARSHEST OF CONDITIONS AND IN APPLICATIONS OFFERING A VERYLOW CLEARANCE. THE MODULAR CONSTRUCTION CAN REDUCE TOTAL COSTS OF OWNERSHIP BY ENABLINGRAPID CHANGEOVER FROM CIRCUMFERENTIAL TO AXIAL SCANNING.61THE IRRIGATION PUMP CAN BE USED INCONJUNCTION WITH THE WELD SOLUTION.AUTONOMUS. The irrigation pump features twoTOPAZ32 type batteries.BUFFER TANK. The irrigation pump also featuresa buffer tank and a filter. Suction nozzle can beconnected to another coupling supply.BATTERIESREMOTELY OPERATEDOnly one type of battery is needed to operatethe entire WELD solution with TOPAZ32. Batteriesare hot-swappable making it possible to exchangethem between TOPAZ32, the Irrigation Pumpand the ZMC4 independent motor controller,maximizing battery life.The ZMC4 is remotely operated fromTOPAZ16 or TOPAZ32.6MOTORSWELD can be motorized using two optional motors.This solution uses two powerful micro motors withembedded gearbox and includes the correction ofthe scanner drift in the pipe.DIALOG SCANNERWELD CRAWLER recognizes any TOPAZinstrument. The scanner’s encoder parameterswill be automatically programmed and themechanical sequence preconfigured.

Splitter boxFAST ATTACHMENT WITH SOLID LATCHMULTI-DIALOG PROBE COMPATIBLESuper easy, fast and solid attachment onthe back of the TOPAZ. Just slide it in the rail.Press the latch to release it.The splitter box is capable of reading probeidentification data from the two phased arrayprobes and push them to the TOPAZ instrument.ROBUST METAL HOUSINGADDITIONAL CV CHANNELS FOR TOFDWITH INDIVIDUAL SWITCHESIn the field, robustness is the key to success.Can redirect up to 4 conventional channelsfrom phased array channels.ULTRAVISIONDEDICATED SOFTWARE FEATURESOPTIONAL DEDICATED SOFTWARE IS AVAILABLE TO ENHANCE SCANNING PREPARATION,TO SUPPORT THE OPTIONAL ADD-ON FEATURES, TO REFINE ANALYSIS AND TO TRACKPROBE USAGE TO CONFIRM THE VALIDITY OF THE SCAN.PREPARATIONANALYSISPreparation software accepts geometric data of thespecimen and produces relevant views of the HAZ.It can set the inspection rules and intuitively guidethe operator through the inspection.Analysis software tools like TOFD lateral waveremoval, SAFT and drop sizing are available tomeet varied and specific user requirements.ACQUISITIONAdvanced reporting tools facilitate advanced UTinspection understanding and inspection chaintraceability.Data acquisition is a standard feature of the WELDsolution. This software supports the scanner’soptional hardware, including the splitter box,the cameras and the motorized version.REPORTING

VERSATILE: EASY TRANSFORMATION TO ADAPTTO CIRCUMFERENTIAL AND AXIAL WELDSFLEXIBLE DESIGN. THE BASE KIT IS THE CIRCUMFERENTIAL SCANNERTHAT CAN ACCOMMODATE SCANS ON PIPES FROM NPS 2.5 TO FLATAND THICKNESSES UP TO 2 INCHES.FROM NPS 2.5 TO FLATWELD CRAWLER base kit canaccommodate pipes for NPS 2.5 to flat,and thicknesses up to 2 inches.PHASED ARRAY ONLY – TOFD ONLY –TOFD AND PHASED ARRRAYWELD CRAWLER base kit canaccommodate up to 4 TOFD or phasedarray probes.WELDS UP TO 6 INCHES THICKAvailable frame options to accommodate6 or 8 probes and cover higherthicknesses.FROM CIRCUMFERENTIAL WELDTO AXIAL WELD IN 90 SECONDSThe addition of the axial kit will allowthe user to transform the circumferentialweld scanner into an axial weld scannerfor welded pipes in less than 2 minutes.

Ordering InformationSHORT DESCRIPTIONDESCRIPTION10048744ZGN-SCN-WELD CRAWLERWELD CRAWLER is a Manual Weld scanner for pipes from NPS 2 1/2 up to flat. ZETEC's WELDCRAWLER is a low clearance design (2 1/4") embedding four magnetic wheels with individualbreak systems. The WELD CRAWLER also features an integrated lever for easy lift off from pipeor plate. Its dialog encoder provides automatic encoder information programming withinUltra Vision Touch. The WELD CRAWLER features 4 individual probe suspensions with individualtensioning adjustment that allows covering welds up to 2 inches thick.10049247ZGN-SCN-WELD CRAWLEROPT-THK 2 TO 4The 2 to 4 inch option combined to the WELD CRAWLER (ZGN-SCN-WELD CRAWLER) coversthicknesses up to 4 inches. The kit features 2 additional probe suspensions to accommodate2 more probes. The kit supports up to 6 probes.10049248ZGN-SCN-WELD CRAWLEROPT-THK 4 TO 6The 4 to 6 inch option combined to the WELD CRAWLER (ZGN-SCN-WELD CRAWLER)and combined the 2 to 4 inch option (ZGN-SCN-WELD CRAWLER-OPT-THK 2 TO 4) coversthicknesses up to 4 inches. The kit features 2 additional probe suspensions to accommodate2 more probes and 2 additional wheels. The kit supports up to 8 probes and has 6 wheels.10049251ZGN-SCN-WELD CRAWLEROPT-CHAINThe optional chain can be adapted to the WELD CRAWLER (ZGN-SCN-WELD CRAWLER).The chain can be used on a pipe that is up to 48" in diameter.10048079ZGN-SCN-WELD CRAWLEROPT-AXIALThe axial weld solution option allows axial weld inspection using the WELD CRAWLER base(ZGN-SCN-WELD CRAWLER). The design covers longitudinal welds down to NPS 6.ZGN-SCN-WELD CRAWLEROPT-VISIONThe Vision kit featuring 2 micro cameras and a laser is designed to be mounted on the WELDCRAWLER base (ZGN-SCN-WELD CRAWLER) without any interference. The 2 1/4" clearanceis maintained (2 1/2" with the laser). The live images from the 2 cameras are streamed to theUltraVision Touch and are displayed on the TOPAZ screen allowing remote visualization ofthe probes and of the Weld. Moreover, these live streamed images are recorded within theUltraVision data file and are available for review during post processing. In case of use in directsunlight it is possible to load software overlays to emulate the laser beam. The Vision Kit is alsofully compatible with the axial Weld option (ZGN-SCN-WELD CRAWLER-OPT-AXIAL).10049607ZGN-SCN-WELD CRAWLEROPT-MOTORThe motorization option features 2 powerful micro motors (ZGN-SCN-WELD CRAWLERMOTOR), the ZMC4 (ZGN-CTR-ZMC4) our new battery operated motion controller and therequired accessories to motorize the ZETEC's WELD CRAWLER (ZGN-SCN-WELD CRAWLER),its Axial weld option (ZGN-SCN-WELD CRAWLER-OPT-AXIAL) or the 2 different frames.The motorized solution is directly controlled from the TOPAZ front panel. Its unique designfeaturing 2 motors and 4 encoders automatically correct deviation due to obstacles. It is alsopossible to actively compensate drift using the 2 motors.10049608ZPA-SCN-WELD CRAWLERKITThis WELD CRAWLER KIT features the WELD CRAWLER, the Axial Weld Kit, the 2 to 4 inch Kit,the 4 to 6 inch Kit, the chain, the Vision Kit, the Motorization Kit, the ZPAC Splitter,the UltraVision Touch Weld Option and the Irrigation pump.10052962ZUT-SCN-WELD CRAWLERSPARE PART-KITThe kit includes WELD CRAWLER left & right Fork Assembly, left & right Wheel Assembly,Encoder & Irrigation collector.201410049253propage.comPARTNUMBERPrinted in CanadaFOR MORE INFORMATION ON WELD CRAWLER OR OTHER ZETEC PRODUCTSCONTACT US AT info@zetec.com OR VISIT www.zetec.com.Zetec holds ISO 9001and ISO/IEC 17025certifications Zetec, Inc. 2019. Rev 10/19. All rights reserved.All the information herein is subject to change without prior notification. 10053786www.zetec.com

The optional chain can be adapted to the WELD CRAWLER (ZGN-SCN-WELD CRAWL ER). The chain can be used on a pipe that is up to 48" in diameter. 10048079 ZGN-SCN-WELD CRAWLER- OPT-AXIAL The axial weld solution option allows axial weld inspection using the WELD CR AWLER base (ZGN-SCN-WELD CRAWL