Reducing the influence of human factors on the reliability of manual ultrasonic weld inspection Garri S. Passi, Yossi Shoef, Marina V. Kritsky Abstract Being under influence of human factors the low cost manual ultrasonic testing of welded joints can't compete with the expensive and hazardous X-ray or isotope inspection in many cases, despite the advantage of having highest sensitivity. Inspection results are essentially dependent on the operator's actual performance of the testing in the field, his observation of the indications, and his own on the spot interpretation. Oscilloscopic indications A-scan images of the flaw echoes are non obvious for welding personnel and for users of the products with welded joints. Due to these deficiencies and despite the advantage of having the highest sensitivity, the low cost ultrasonic testing can't compete with the expensive and hazardous X-ray or isotope inspection in many cases.
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Result Pages: 1 2 3. Connect Your Equipment to the Cloud with Workpad. Toggle navigation. Make an intersting offer. The instrument is six months old and sparingly used. Can offer with complete set of probes and cables too. Ultrasonic flaw detectors for Sale! Please drop me a line! Reconditionded but Fully Caliberated.
As new condition. Going Cheap.. Unit is in excellent condition with calibration certificate. Unit comes with carrying case. An external charger will be given. The units are in excellent condition. USN 50L 2. USN 50R 3.
USN 52R Please call or email for pictures and price. First come first serve basis. I wish to get a newer model if some one is interested to buy it from me. My demand for this machine is USD Instruments are calibrated and come with certificate. Please send us the scan photo with Best low cost for this equipment. Unit is in good condition.
Does not have charger but works on 6 nos "D" batteries. An external charger can be used to charge the "D" batteries. Battery charger, battery, operator manual, etc. Answer question Revise your item Sell a similar item Listing info Page v Less than operating hours.
Must sell. Unit has less than hours operating in the shop, and 0 field work hours. Unit is impeccable. Charger isnt available only the unit itself, the soft carrying case and the shoulder strap. Unit can be operated on regular alkaline batteries or nicad, option available in the battery compartment. Price is firm.
Pictures available upon request to seri Recently calibrated by GE and comes with new carrying case. Nortec D with all accessories. PS 5 Scanner. Recently calibrated. Make a decent offer! Please send us the scan photo with Best discount offer. Please contact by email or phone. American Institute of Nondestructive Testing. American Testing Services, Ltd. Applied Technical Services. Applus RTD. Barracuda Specialty Service.
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Result Pages: 1 2 3. Connect Your Equipment to the Cloud with Workpad. Toggle navigation. Make an intersting offer. The instrument is six months old and sparingly used. Can offer with complete set of probes and cables too.
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