Datasheet > R2496

R2496

更新时间： 2024-11-25 22:24:47

品牌	Logo	应用领域
HAMAMATSU		光电
页数	文件大小	规格书
2页	22K
描述
PHOTOMULTIPLIER TUBE

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

R2496 数据手册

PHOTOMULTIPLIER TUBE

R2496

For Positron CT Scanner Using BaF2 Scintillator

10mm (3/8 Inch) Diameter, 8-Stage, Head-On, Bialkali Photocathode

FEATURES

Coincidence Resolving Time

with BaF²-BaF2/²²Na ........................................................................................................................................................... 0.45ns

Fast Time Response

Transit Time Spread (FWHM) .............................................................................................................................................. 0.6ns

Quantum Efficiency at 225nm ................................................................................................................................................... 18%

GENERAL

Parameter

Description/Value

Unit

—

mm dia.

—

Spectral Response

Wavelength of Maximum Response

160 to 650

420

Bialkali

Fused silica

Linear focused

Material

Minimum Useful Area

Photocathode

Window Material

Dynode

—

Structure

Number of Stages

Anode to Last Dynode

Anode to All Other Electrodes

Direct Interelectrode

Capacitances

Base

Weight

Suitable Socket

0.7

2.0

11-pin glass base

Approx. 5

E678-11N (supplied)

MAXIMUM RATINGS (Absolute Maximum Values)

Parameter

Value

1500

0.03

Unit

Vdc

°C

Supply Voltage

Between Anode and Cathode

Average Anode Current

Ambient Temperature

-80 to +50

CHARACTERISTICS (at 25°C)

Parameter

Min.

—

Typ.

9.5

100

8.0 × 10⁴

1.1 × 10⁶

Max.

—

Unit

µA/lm

mA/W

µA/lm-b

A/lm

A/W

—

Luminous (2856K)

Cathode Sensitivity

Radiant at 420nm

Blue

Luminous (2856K)

Radiant at 420nm

Anode Sensitivity

Gain

Anode Dark Current (after 30 min. storage in darkness)

Anode Pulse Rise Time

Electron Transit Time

0.7

9.0

Time Response

VOLTAGE DISTRIBUTION RATIO AND SUPPLY VOLTAGE

Electrodes

Distribution Ratio

Supply Voltage: 1250Vdc, K: Cathode, Dy: Dynode, P: Anode

Dy1 Dy2 Dy3 Dy4 Dy5 Dy6 Dy7 Dy8

1.5 1.5 1

Subject to local technical requirements and regulations, availability of products included in this promotional material may vary. Please consult with our sales office.

Information furnished by HAMAMATSU is believed to be reliable. However, no responsibility is assumed for possible inaccuracies or omissions. Specifications are

subject to change without notice. No patent rights are granted to any of the circuits described herein.

1998 Hamamatsu Photonics K.K.

中文翻译

下载PDF

与R2496相关器件

型号	品牌	获取价格	描述	数据表
R2496_15	HAMAMATSU	获取价格	PHOTOMULTIPLIER TUBE
R24BKJ	ETC	获取价格	MODEM
R24C05	RECOM	获取价格	EUROLINE - DC/DC - CONVERTER
R24C09	RECOM	获取价格	EUROLINE - DC/DC - CONVERTER
R24C12	RECOM	获取价格	EUROLINE - DC/DC - CONVERTER
R24C15	RECOM	获取价格	EUROLINE - DC/DC - CONVERTER
R24D05	RECOM	获取价格	EUROLINE - DC/DC - CONVERTER
R24D09	RECOM	获取价格	EUROLINE - DC/DC - CONVERTER
R24D12	RECOM	获取价格	EUROLINE - DC/DC - CONVERTER
R24D15	RECOM	获取价格	EUROLINE - DC/DC - CONVERTER

与R2496相关文章

解析光耦仿真器：升级光耦合器技术的必要性
2024-11-18

44
英伟达新一代Blackwell GPU过热问题致交付延迟
2024-11-18

33
国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

61
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

58

产品中心

服务支持

精选活动

关于我们

帮助中心

R2496

R2496 数据手册

与R2496相关器件

与R2496相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

R2496

R2496 数据手册

与R2496相关器件

与R2496相关文章

您还可以找

您在本页遇到什么问题？