Hamamatsu Photomultiplier R1450 PMT Tube 19mm for Scintillation Detector NEW

Description

1pcs Brand New Hamamatsu Photomultiplier Tube R1450
with original connector
The R1450 is a 19mm (3/4 Inch) Diameter, 10-stage, Head-on type, Bialkali 15mm diameter photocathode. High gain, low dark current and high blue cathode sensitivity value. The maximum spectral response is 300 to 650 nm, peaking near 420nm. Fast Time Response (Especially Low TTS) For
High Energy Physics, Scintillation Counters, Amateur Gamma Spectroscopy. G
reat for use with NaI, plastic and other scintillators.
If you need high impedance divider for scintillation counter please check my item:
https://www.ebay.com/itm/322472439507
Ask me to combine shipping on divider board (
ebay item
322472439507)
when purchased together with tube !
Type
Head-on type
Tube Size
Dia.19 mm
Photocathode Area Shape
Round
Photocathode Area Size
Dia.15 mm
Wavelength (Short)
300 nm
Wavelength (Long)
650 nm
Wavelength (Peak)
420 nm
Spectral Response Curve Code
400K
Photocathode Material
Bialkali
Window Material
Borosilicate glass
Dynode Structure
Linear-focused
Dynode Stages
10
[Max. Rating] Anode to Cathode Voltage
1800 V
[Max. Rating] Average Anode Current
0.1 mA
Anode to Cathode Supply Voltage
1500 V
[Cathode] Luminous Sensitivity Min.
70 μA/lm
[Cathode] Luminous Sensitivity Typ.
115 μA/lm
[Cathode] Blue Sensitivity Index (CS 5-58) Typ.
11.0
[Cathode] Radiant Sensitivity Typ.
88 mA/W
[Anode] Luminous Sensitivity Min.
100 A/lm
[Anode] Luminous Sensitivity Typ.
200 A/lm
[Anode] Radiant Sensitivity Typ.
1.5 x 10
5
A/W
[Anode] Gain Typ.
1.7 x 10
6
[Anode] Dark Current (after 30min.) Typ.
3 nA
[Anode] Dark Current (after 30min.) Max.
50 nA
[Time Response] Rise Time Typ.
1.8 ns
[Time Response] Transit Time Typ.
19 ns