supply of permanent magnetic yokepermanent magnetic yoke,permanent magnetic yoke (rope type) to carryout magnetic particle testing (wet and dry method) as per astm e709 & astm e 1444. the technical specification is 1) lifting power : 18 kg or more with pole spacing 100mm.2) magnetic field: constant level. 3) poles a djustment: 0 - 300mm. 4) tangential field strength: minimum value of 30g. 5) equipment weighs not more than 450 grams. 6) shall be rugg ed construction for reliable magnetic inspection 7) item to be supplied along with calibration test certificate and warranty certificate (minim um one year) and equipment manual, qty: 01 no, make: eeci/itw signode/magnaflux [ warranty period: 30 months after the date of d elivery ] ]