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更新時(shí)間:2023-08-18
LD-PM39倍增管PMT有一個(gè)透明銻鉀銫光陰極,波長(zhǎng)范圍在350-650nm,靜電聚焦電子,12倍增電極百葉窗型,平面光學(xué)輸入和反射輸出;使用堅(jiān)固的線沒(méi)有角柱設(shè)計(jì)。此光電倍增管用于一般電設(shè)備將光信號(hào)轉(zhuǎn)成電信號(hào)。
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LD-PM39倍增管PMT
介紹
PMT 139有一個(gè)透明銻鉀銫光陰極,波長(zhǎng)范圍在350-650nm,靜電聚焦電子,12倍增電極百葉窗型,平面光學(xué)輸入和反射輸出;使用堅(jiān)固的線沒(méi)有角柱設(shè)計(jì)。此光電倍增管用于一般電設(shè)備將光信號(hào)轉(zhuǎn)成電信號(hào)。
參數(shù)
Parameter, unit
Standard
No less
Nominal
No more
Constructive dimensions
直徑(max),mm
80
有用的面積,mm
63
Fit 長(zhǎng)度,mm
125-6
重量,g
200
Electrical and lighting parameters
光陰極的靈敏度, blue, A/lm
7x10-6
-
Luminous anode sensitivity, A/lm
Supply voltage,V
100
1650
暗電流,A
3x10-9
Energetic resolution,%
9
Energy equivalent of its noise, keV
2
Instability,%
5
Position of maximum spectral characteristics,nm
4000
440
Nonlineraity of luminescence characteristics in impulse regime at anode current0.3A,%
20
Resistance to external factors
Sinusoidal vibration (Vibration strength)
-Frequency range,Hz
-acceleration amplitude, m/s2 (g)
1-2000
100(10)
Mechanical shock of repeated action with peak shock acceleration, m/s2 (g)
400(40)
Operating temperature of ambient,℃
-60~+70
High pressure air,kPa(kgf/cm2)
294(3)
Low working pressure, Kpa(mm Hg)
53.3(400)
MTF,h
3000
劉丹
86-029-81778987-205