Strict quality control is adhered to when manufacturing these filaments. Distance between filament posts is accurate to within 0.001 inch. Each rhenium wire filament is accurately tensioned and aligned on an H. P. source block. The filament wire is accurately positioned over the ion source slit to assure optimum performance.
Every filament is precision aligned for optimum performance.
However, they can be repaired in our filament repair shops. 6 or more 100 or more Quantity to Order HPF4 HP Part Num. See the ordering information page.