18520/ZP1210/MX120-01

Old type number 18520
New type number ZP1210
Mullard type MX120-01
Detects gamma radiation
Effective range 0,0004-0,2 R/h
Plateau 375-475 V
Cathode  28% Cr, 72% Fe
Filling Neon, Argon, Halogen
Height 170 mm
Diameter 23 mm
Weight  
Symbol