Philips XX1080 image intensifier
||This device measures 100x60mm
The device is marked:
Type XX 1080
Factory identification code: P
|Max anode voltage||15.4kV|
|Max focus voltage||500V|
|Figures with 14kV anode voltage|
|Light amplification (20mm diameter)||>=1000|
|Distortion (50mm diameter)||1%|
|Centre resolution||20 lp/mm|
|Throughput||90% at 2.5 lp/mm|
55% at 7.5 lp/mm
25% at 16 lp/mm
|Minimum background light||0.2 µlx|
|Photocathode sensitivity||15mA/W at 800nm|
10mA/W at 850nm
The measurement lp/mm means 'line pairs per mm' and is a measure of the resolving power of the device.
The photocathode type is S25, screen colour is green, medium persistence. The tube is electrostatically focussed and the image will flip through 180 degrees.
The 'front' glass is flat and
measures approx 51mm. The screen is 23mm across.
As pictured here, the cathode connector is the metal shell around the front of the tube, the
focus and anode connectors follow clockwise from the 9 o'clock position in the picture below.
Tinned! The tin carries the
Donated by Jan Heering - information provided by Arne Oberdörster
This file was last modified
20:23:34, Friday December 12, 2014