supply of cable type flexible permanent magnetic yoke for magnetic particle testingcable type flexible permanent magnetic yoke for magnetic particle testing,procurement of cable type flexible permanent magnetic yoke for magnetic parti cle testing.handy in use and should be flexible upto 25 kg of lifting weight at 75-150 mm pol e spacing. specfication: smi no-rdso/2017/el/ smi /0311(rev 0) dated 25.08.2017 permanent mag netic yoke shall be capable of testing with dry powder / spary magnetic ink / wet magnetic p owder in both visible or in dark light. the item shall be make/brand- orion/ferflux/ecci/magnaflux or equivalent. caibration certificate should be as per iso/iec : 17025 ? 2017 [ warranty period: 30 months after the date of delivery ] ]