JPS6387548U - - Google Patents

Info

Publication number
JPS6387548U
JPS6387548U JP18271186U JP18271186U JPS6387548U JP S6387548 U JPS6387548 U JP S6387548U JP 18271186 U JP18271186 U JP 18271186U JP 18271186 U JP18271186 U JP 18271186U JP S6387548 U JPS6387548 U JP S6387548U
Authority
JP
Japan
Prior art keywords
voltage
pulse signal
photomultiplier tube
suspension
current
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP18271186U
Other languages
Japanese (ja)
Other versions
JPH0528515Y2 (en
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1986182711U priority Critical patent/JPH0528515Y2/ja
Publication of JPS6387548U publication Critical patent/JPS6387548U/ja
Application granted granted Critical
Publication of JPH0528515Y2 publication Critical patent/JPH0528515Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案の一実施例の構成を示すブロ
ツク図、第２図は血球測定用の微粒子測定装置の
具体的な構成を示すブロツク図、第３図は光電子
増倍管への印加電圧と電流―電圧変換後の電圧と
の関係を示す特性図、第４図は従来例を示すブロ
ツク図である。 １……懸濁液、２……シースセル、３……光源
、４……光電子増倍管、５……電流―電圧変換器
、８……高圧電源、９……増幅器。 Figure 1 is a block diagram showing the configuration of an embodiment of this invention, Figure 2 is a block diagram showing the specific configuration of a particle measuring device for blood cell measurement, and Figure 3 is a diagram showing the voltage applied to the photomultiplier tube. FIG. 4 is a block diagram showing a conventional example. DESCRIPTION OF SYMBOLS 1...Suspension, 2...Sheath cell, 3...Light source, 4...Photomultiplier tube, 5...Current-voltage converter, 8...High voltage power supply, 9...Amplifier.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 被測定粒子が浮遊した懸濁液を通過させる透明
のシースセルと、このシースセル中の懸濁液に微
小なスポツト光を照射する光源と、前記懸濁液中
の被測定粒子による光パルスを検出する光電子増
倍管と、この光電子増倍管の出力電流パルス信号
を電圧パルス信号に変換する電流―電圧変換器と
、この電流―電圧変換器の出力電圧パルス信号を
増幅する増幅器と、前記光電子増倍管に電圧を印
加する電圧可変型の高圧電源とを備えた微粒子測
定装置。 A transparent sheath cell through which a suspension containing particles to be measured passes through, a light source that irradiates the suspension in this sheath cell with minute spot light, and a light pulse generated by the particles to be measured in the suspension is detected. A photomultiplier tube, a current-voltage converter that converts an output current pulse signal of the photomultiplier tube into a voltage pulse signal, an amplifier that amplifies the output voltage pulse signal of the current-voltage converter, and the photomultiplier tube. A particle measuring device equipped with a variable voltage high-voltage power supply that applies voltage to the multiplier tube.
JP1986182711U 1986-11-26 1986-11-26 Expired - Lifetime JPH0528515Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986182711U JPH0528515Y2 (en) 1986-11-26 1986-11-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986182711U JPH0528515Y2 (en) 1986-11-26 1986-11-26

Publications (2)

Publication Number Publication Date
JPS6387548U true JPS6387548U (en) 1988-06-07
JPH0528515Y2 JPH0528515Y2 (en) 1993-07-22

Family

ID=31128764

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986182711U Expired - Lifetime JPH0528515Y2 (en) 1986-11-26 1986-11-26

Country Status (1)

Country Link
JP (1) JPH0528515Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02114147A (en) * 1988-10-24 1990-04-26 Omron Tateisi Electron Co Cell analyzer
WO2015193959A1 (en) * 2014-06-17 2015-12-23 川崎重工業株式会社 Vertical roller mill

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59151039A (en) * 1983-02-17 1984-08-29 Rion Co Ltd Optical scattering type particle counting device
JPS59176649A (en) * 1983-03-28 1984-10-06 Shimadzu Corp Particle analyzer

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59151039A (en) * 1983-02-17 1984-08-29 Rion Co Ltd Optical scattering type particle counting device
JPS59176649A (en) * 1983-03-28 1984-10-06 Shimadzu Corp Particle analyzer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02114147A (en) * 1988-10-24 1990-04-26 Omron Tateisi Electron Co Cell analyzer
WO2015193959A1 (en) * 2014-06-17 2015-12-23 川崎重工業株式会社 Vertical roller mill

Also Published As

Publication number Publication date
JPH0528515Y2 (en) 1993-07-22

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