High alumina ceramic rings for image intensifer tubes

High Purity Alumina Ceramic Rings

CUMI’s high alumina (97.5%) ceramic rings are used in image intensifier tubes for night vision equipment and other instruments. Ultra-high vacuum compatibility (10-8 to 10-9 mbar.l/s) and best in class dielectric strength (~13 kV/mm in AC and 42 kV/mm in DC) make it the preferred choice for night vision devices.

CUMI Ceramics offers high purity Alumina Ceramic Rings for high dielectric strength and other critical quality parameters. Call us at +91-4344-304700/ +91-4344-304745 or alternatively mail us at cu************@************pa.com for a free quote.