Tender For corrigendum : supply and commissioning of portable digital ultrasonic flaw detector with a scan storage w ith standard accessories as per rdso specification no. m&c/ndt/125/2004, rev-ii, january 2017, in built a rrangement for storing & recalling as & when required with minimum 100 calibration test data & 10000 a s can patterns. provision for copy all a scan patterns at a time from equipment to pen drive through a usb p ort as well as directly from equipment to pc /laptop with single key operation. detailed specifications in ac cordance to attached copy annexure-a. warranty period will be 30 months from the date of successful com missioning. [ warranty period: 30 months after the date of delivery ]