Type

PMT

Diameter

(max),

mm

Useful

photo-

cathode

diameter,

mm

Length of

PMT

mm

Spectral

response,

nm

Wavelength of peak response,

nm

Photocathode sensitivity

White

light,

m A/lm

Photocathode sensitivity

radiant,

(410 nm),

A/W

Luminous anode

sensitivity,

A/lm

Supply voltage for nominal

anode

sensitivity,

V

Anode dark

current,

A

Energetic

resolution

monocristal

NaI(Tl)

for 137 Cs, %

Photocathode

material

1

2

3

4

5

6

7

8

9

10

11

12

13

PMT-82

80

63

125

300 ¸ 650

380 ¸ 480

30

-

10

1550

8 . 10 -8

12

SbCs