Фотополнотитель Р9880У-20

Серия R9880U — это компактный фотонадеятельный умножитель в металлическом корпусе типа ТО-8.

Технические характеристики

Type	Metal package type
Tube Size	Dia.16 mm
Photocathode Area Shape	Round
Photocathode Area Size	Dia.8 mm
Wavelength (Short)	230 nm
Wavelength (Long)	920 nm
Wavelength (Peak)	630 nm
Photocathode Material	Extended red multialkali
Window Material	Borosilicate glass
Dynode Structure	Metal channel
Dynode Stages	10
Max. Rating Anode to Cathode Voltage	1100 V
Max. Rating Average Anode Current	0.1 mA
Cathode Luminous Sensitivity Min.	350 μA/lm
Cathode Luminous Sensitivity Typ.	500 μA/lm
Cathode Red/White Ratio (R-68) Typ.	0.45
Cathode Radiant Sensitivity Typ.	78 mA/W
Anode Luminous Sensitivity Min.	350 A/lm
Anode Luminous Sensitivity Typ.	1000 A/lm
Anode Gain Typ.	2.0 x 10⁶
Anode Dark Current (after 30min.) Typ.	10 nA
Anode Dark Current (after 30min.) Max.	100 nA
Time Response Rise Time Typ.	0.57 ns
Time Response Transit Time Typ.	2.7 ns
Time Response Transit Time Spread Typ.	0.2 ns