JPS58153350U - Particle measurement device - Google Patents
Particle measurement deviceInfo
- Publication number
- JPS58153350U JPS58153350U JP1822683U JP1822683U JPS58153350U JP S58153350 U JPS58153350 U JP S58153350U JP 1822683 U JP1822683 U JP 1822683U JP 1822683 U JP1822683 U JP 1822683U JP S58153350 U JPS58153350 U JP S58153350U
- Authority
- JP
- Japan
- Prior art keywords
- suspension
- micropore
- detection circuit
- temperature
- detects
- 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
Links
Landscapes
- Investigating Or Analysing Biological Materials (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の実施例の構成図であり、第２図にはそ
の特性図であり、第３図は当実施例に用いたサーミスタ
素子の特性図である。
１・・・サンプルビー力、４・・・検出器、８・・・検
出回路、９・・・サーミスタ素子、１２・・・高入力イ
ンピーダンス増幅器、１３・・・信号処理装置。FIG. 1 is a block diagram of an embodiment of the present invention, FIG. 2 is a characteristic diagram thereof, and FIG. 3 is a characteristic diagram of a thermistor element used in this embodiment. DESCRIPTION OF SYMBOLS 1... Sample beam force, 4... Detector, 8... Detection circuit, 9... Thermistor element, 12... High input impedance amplifier, 13... Signal processing device.
Claims (1)
孔を有する検出器と、前記微細孔から前記懸濁液を通じ
て定量吸引する装置と、粒子が前記微細孔を通過する際
に発生する検出信号を電気パルス信号に変換する検出回
路と、前記懸濁液の温度を検出するサーミスタ素子と、
前記サーミスタ素子の抵抗値を検出し前記検出回路の出
力信号を抵抗分圧比により温度補償を行う回路とを具え
、懸濁液の温度変化による検出回路の出力信号の変動を
補償することを特徴とする粒子計測装置。a detector having a micropore immersed in a particle suspension contained in a sample bead, a device for aspiration of a metered amount through the suspension through the micropore, and a detection that occurs as particles pass through the micropore. a detection circuit that converts the signal into an electric pulse signal; a thermistor element that detects the temperature of the suspension;
It is characterized by comprising a circuit that detects the resistance value of the thermistor element and performs temperature compensation on the output signal of the detection circuit using a resistance division ratio, and compensates for fluctuations in the output signal of the detection circuit due to changes in temperature of the suspension. Particle measuring device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1822683U JPS58153350U (en) | 1983-02-10 | 1983-02-10 | Particle measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1822683U JPS58153350U (en) | 1983-02-10 | 1983-02-10 | Particle measurement device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58153350U true JPS58153350U (en) | 1983-10-13 |
| JPH0210438Y2 JPH0210438Y2 (en) | 1990-03-15 |
Family
ID=30030491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1822683U Granted JPS58153350U (en) | 1983-02-10 | 1983-02-10 | Particle measurement device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58153350U (en) |
-
1983
- 1983-02-10 JP JP1822683U patent/JPS58153350U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0210438Y2 (en) | 1990-03-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS58153350U (en) | Particle measurement device | |
| JPS603423U (en) | Flow rate/flow rate detection device | |
| JPS5874169U (en) | Frequency fluctuation rate measuring device | |
| JPS5934349U (en) | Particle measurement device | |
| JPS59961U (en) | Device that measures the characteristics of blood cells | |
| JPS59162647U (en) | infrared analyzer | |
| JPS59151163U (en) | voltage detector | |
| SU727980A1 (en) | Device for measuring the thickness of metallic coatings | |
| JPS59947U (en) | Alarm monitor device in concentration meter | |
| JPS6144925U (en) | automatic gain control amplifier circuit | |
| JPS5872630U (en) | Non-contact vibration displacement meter | |
| JPS60156451U (en) | Flow-through type ion concentration measuring device | |
| JPS5892677U (en) | Voltage discrimination circuit | |
| JPS613449U (en) | particle analyzer | |
| JPS58167462U (en) | mass spectrometer | |
| JPS5925479U (en) | Contact resistance measurement circuit | |
| JPS6093969U (en) | Distortion rate measuring device | |
| JPS60139264U (en) | Ion concentration measuring device | |
| JPS6117675U (en) | Impedance measuring device | |
| JPS59103288U (en) | resistance measurement circuit | |
| JPS5836371U (en) | resistance measurement circuit | |
| JPS58175416U (en) | measuring device | |
| JPS5834069U (en) | Gamma ray measurement device | |
| JPS5830805U (en) | Automatic cylinder roundness measuring device | |
| JPS5856344U (en) | Tape mark detection circuit |