Amray/Phillips LaB6 Cathode
$973.00
| Availability | Contact for Availability |
|---|---|
| Item | 5260LAB-AB |
| LaB6 Cathodes: | Standard Type |
| Base Type: | Amray, Philips |
| 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 |