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High alumina ceramic rings

High alumina ceramic rings for image intensifer tubes

High 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.

features

Shape

As per customer specification

Size

As per customer specification

Colour

Pearly white

Properties

Lightweight, High dielectric strength, Infinitesimal leakage current

applications

  • Head-mounted night vision camerasAutomotive
  • SpectrometersAutomotive
  • Medical imaging device
  • Surveillance cameras

benefits

  • 66% lower leakage current in comparison to the benchmark specification.
  • 30% lesser price while maintaining same critical quality parameters.

cumi advantage

  • Established partner of choice for co-creation opportunities
  • Economies of experience generated over the years working with world leaders
  • Customised solutions

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