Datasheet > C983P

C983P

更新时间： 2024-01-29 00:48:13

品牌	Logo	应用领域
珀金埃尔默 - PERKINELMER		光电
页数	文件大小	规格书
11页	860K
描述
CHANNEL PHOTO MULTIPLIER

阅读下载

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

C983P 技术参数

生命周期：	Obsolete	Reach Compliance Code：	unknown
风险等级：	5.84	Base Number Matches：	1

C983P 数据手册

M A I N F E A T U R E S

Compact Size

The CPM is one of the smallest head-

on type detectors, with a 10.5 mm

diameter including encapsulation. The

photocathode has a useful diameter

of more than 5 mm. The tube is smal-

ler, easier to use, and more rugged

than discrete dynode types. Only a

single high voltage supply of up to

3000 volts is necessary; no external

voltage divider network is required.

A variety of different sizes will be avai-

Unpotted / inch Channel Photomultiplier

lable soon ( / ” and / ”).

Fig. 1: Typical current amplification

1 E+09

1 E+08

1 E+07

1 E+06

1 E+05

1 E+04

1 E+03

1 E+02

Ultra high anode sensitivity

At the maximum bias voltage of 3000 V,

gains can exceed 10 . At 2400 V, an-

ode sensitivity is typically 3 x 10 A/W

at a wavelength of 410 nm with a bi-

alkali photocathode. This performan-

ce surpasses conventional PMTs by

one to two orders of magnitude and

beats APDs by approximately ﬁve or-

ders of magnitude (Fig. 1).

1000

1500

2000

2500

3000

Bias Voltage (V)

Extremely low dark current

Fig. 2: Typical anode dark current

The electron multiplication in the

channel is virtually silent, so dark cur-

rent depends only on the photoca-

thode material, leakage currents are

negligible. Bialkali photocathodes ex-

hibit typical dark count rates of 10

1 E-05

1 E-06

1 E-07

1 E-08

1 E-09

1 E-10

1 E-11

1 E-12

cps at a gain of 3 x 10 , while UV ca-

thodes have dark count rates below 1

cps. In analog DC mode, the typical

dark noise for a bialkali photocathode

is 20 pA at a gain of 10 . In general,

C 942

C 972

C 962

C 952

the noise level of the PerkinElmer

Optoelectronics CPM is one to two

orders of magnitude lower than dyn-

ode PMTs, resulting in a signiﬁcant-

ly higher dynamic range (Fig.2).

C 922

C 911

1000

1500

2000

Bias Voltage (V)

2500

3000

1 234 5 6 7...11

下载PDF

与C983P相关器件

型号	品牌	描述	获取价格	数据表
C9840AY	CYPRESS	Processor Specific Clock Generator, CMOS, PDSO48, SSOP-48	获取价格
C9843AY	CYPRESS	Processor Specific Clock Generator, CMOS, PDSO48, SSOP-48	获取价格
C9850AT	CYPRESS	Processor Specific Clock Generator, 200MHz, CMOS, PDSO56, TSSOP-56	获取价格
C9850AY	CYPRESS	Processor Specific Clock Generator, 200MHz, CMOS, PDSO56, SSOP-56	获取价格
C9851	CYPRESS	Clock Generator for Pentium III Server and Workstation Applications	获取价格
C9851BT	CYPRESS	Clock Generator for Pentium III Server and Workstation Applications	获取价格