Microchannel Plate MCP 70х90

Designed for charged particles flows multiplication inside photo-electron devices, auto-ion microscopes, x-ray vacuum devices of different purposes etc.

PDF MCP 70х90
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There are two types of MCPs 70×90 available: with 15 um and 12 um channel diameters.

Alternative specification may be made on customer’s order.

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Size-shape factors

Parameter

Dimension

Value

Plate Dimensionsmm90 × 70
Active Areammnot less than 86 × 66
Plate Thicknessmm1
Pore Sizeum15
Channel Pitchum19
Channel Biasdegrees8
Electrical and Image Characteristics

Parameter

Dimension

Value

Electron Gain at 1200 V-10000
Resistance×108 Ohms0.2 - 10
Maximum Dark Current Density×10-13 A/cm22
Open Area Ratio%not less than 59

MTTF (mean time to failure) – not less than 1000 hrs.

Warranties:

Shelf-life: microchannel plate shall be stored in the container provided by it’s manufacturer during 6 months, or in vacuum (1.33×10-3Pa) during 4 years. The shelf-life is to be calculated from the acceptance date of manufacturer’s quality inspection, and in a case of reacceptance from the reacceptance date.