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SJN-1

Information - Help 
ID = 85939
       
Country:
Poland
Brand: Unitra LAMINA; Piaseczno
Tube type:  Ionisation or Vacuum Gauge 
Identical to SJN-1

Base Octal (Int.Octal, IO) K8A, USA 1935
Was used by Technology / Measurement
Filament Direct
Description

Pressure range 5*10-6 ÷ 5*10-1 Tr

Filament voltage 0.8 ÷ 1.2V

Filament current 2.2 ÷ 2.8A

Metal bulb

 
Dimensions (WHD)
incl. pins / tip
70 x 35 x mm / 2.76 x 1.38 x inch
Weight 280 g / 9.88 oz
Information source - - Manufacturers Literature   


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