Hitachi LaB6 Cathode

Hitachi LaB6 Cathode
Hitachi LaB6 Cathode
$945.00
AvailabilityContact for Availability
Item5262LAB-AB
LaB6 Cathodes:Standard Type
Base Type:Hitachi
Tip Shape:90° Cone angle with 15 µm round top
Brightness:10x times than tungsten tip (1 x 106 A/cm2.Str)
Saturation:Mono spot at around 1500°C
Crossover:Small; 7-10µm
Angular Distribution:Sharp; 1.6 x 10-2 rad
Lifetime:Approx. 500 - 2000 Hrs
Stability:High, better than 3%/hr
Vacuum:10-7 mbar or better
Work Function:2.66 ev