Охлаждаемые фоторезисторы ФСГ-22-3А2
Liquid-nitrogen Cooled Germanium Detector FSG-22-3A2
Photodiode au germanium refoidie à l'azote liquide
Mit flüssigem Stickstoff gekühlte Germanium-Detektor

Manufactured by Moscow Plant "Sapphire", now JSC "Schwabe - Photosystem".

IR detector.
The sensor element is placed in a glass Dewar vessel, which is cooled down to 80°K by pouring liquid nitrogen.
Germanium doped with gold.
Operating voltage 5 ... 30 V. Dark resistance 0.03 ... 1.5 MΩ
Sensitivity: not less than 1000 V/W.

Fiche technique • Data sheet • Datenblatt: FSG-22.pdf & FSG-22(a).pdf

 

Hauteur • Height • Höhe : 15,1 cm • 5" 15/16
Diamètre • Diameter • Durchmesser : 51 mm • 2"

 

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