supply of supply, installation, commissioning and testing of portable digital ultrasonic flaw detector as per enclosed specification.supply, installation, commissioning and testing of portable digital ultrasonic flaw detector as per enclosed specification.,supply, installation, commissioning and testing of portable digital ultrasonic flaw detector t o model no. arya-1 (r) of m/s- modsonic instrument mfg. co. ltd. or model: no. ds-333 of m/s-electronic an d engineering co. india pvt, ltd. with standard accessories and spares as per rdso specification no. m&c / ndt/125/2004, rev-ii, january - 2017 and as per els/ed technical specification enclosed as per annexure- a. inbuilt arrangement for storing and re-calling as and when required with minimum 100 calibration test d ata and 10000 a- scan patterns. the usfd should have provision for copy all a-scan patterns at a time fro m the equipment to pen drive through usb port as well as directly from equipment to laptop/pc with singl e key operation . note:- 1. this item is reserved for rdso approved sources only. 2. item to be supplied alo ng with calibration and warranty certificate. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] => limited