JPS6114567A - Simple ion detector - Google Patents
Simple ion detectorInfo
- Publication number
- JPS6114567A JPS6114567A JP59135694A JP13569484A JPS6114567A JP S6114567 A JPS6114567 A JP S6114567A JP 59135694 A JP59135694 A JP 59135694A JP 13569484 A JP13569484 A JP 13569484A JP S6114567 A JPS6114567 A JP S6114567A
- Authority
- JP
- Japan
- Prior art keywords
- meter
- base
- collector
- front stage
- ion detector
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/62—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode
Abstract
Description
【発明の詳細な説明】
本発明のものは正式の空気イオンカウンタはあまりに高
額であるので、それに変る一応の目安のなる簡易型のプ
ラス及びマイナスイオン検出器である。DETAILED DESCRIPTION OF THE INVENTION The present invention is a simple positive and negative ion detector that can serve as a rough guide to replace formal air ion counters, which are too expensive.
次いで図によってその作用と効果とを説明する。 第
４図に図示せるものは陰イオンの検出器の回路例であっ
て、エミッターホロワ−２段直結のアンプ２の前段のベ
ースをアース７に、コレクタを検知板Ｊに接続、ＬＥＤ
ランプ３を通してメーター４を指示させるもので、電源
には電池５を使用する。Next, its operation and effects will be explained using figures. What is shown in Fig. 4 is an example of a negative ion detector circuit, in which the base of the front stage of the amplifier 2 is connected directly to the emitter follower in two stages, the base is connected to the ground 7, the collector is connected to the detection plate J, and the LED
A meter 4 indicates the information through a lamp 3, and a battery 5 is used as a power source.
第２図に図示せるものは陽イオン検出器の回路例であっ
て、エミッターホロワ−２段直結アンプ２の前段のベー
スを検知板１に、コレクタをアース７に接続、ＬＥＤラ
ンプ３を通してメーター４を指示させるもので、電源に
は電池５を使用する。What is shown in FIG. 2 is an example of a positive ion detector circuit, in which the base of the front stage of the emitter follower two-stage direct-coupled amplifier 2 is connected to the detection plate 1, the collector is connected to the ground 7, and the LED lamp 3 is connected to the meter. 4, and uses a battery 5 as a power source.
第３図は検知器９の外観図とその使用中を示すもので、
スイッチ６を入れ、アース板７を指８でおさえ人体をア
ースとして使用する。FIG. 3 shows an external view of the detector 9 and its use.
Turn on the switch 6, hold the ground plate 7 with your finger 8, and use the human body as a ground.
検知板ｌをイオンの発生源に近づけると、検知板１とア
ース７の間にイオンによる電流が流れ、それをエミッタ
ーホロワ−２段直結のアンプ２で増幅し、メーター４を
指示させるものである。When the detection plate 1 is brought close to the source of ions, a current due to the ions flows between the detection plate 1 and the ground 7, which is amplified by the amplifier 2 which is directly connected to the emitter follower in two stages, and the meter 4 indicates the current. be.
陰イオン検出器では陽イオンの検出は出来ず、陽イオン
検出器では陰イオンの検出が出来ないので、イオン発生
源のイオンが陰イオンであるか、陽イオンであるかをも
知ることが出来るものである。An anion detector cannot detect cations, and a cation detector cannot detect anions, so it is also possible to know whether the ions in the ion source are anions or cations. It is something.
又イオン量によりメーター４の指示が変るのでおよその
イオン発生量をも知ることが出来るものである。Also, since the indication on the meter 4 changes depending on the amount of ions, it is possible to know the approximate amount of ions generated.
図は本発明の実施例を示すものであって、第１図は陰イ
オン検出の回路例、第２図は陽イオン検出の回路例、第
３図は使用中をボす図である。
１は検知板 ２はエミッターホロワ−２段直結のアンプ
３はＬＥＤ ４はメーター ５は電池 ６は電源スィ
ッチ ７はアース８は指 ９はイオン検出器。The figures show an embodiment of the present invention, in which FIG. 1 is an example of a circuit for detecting anions, FIG. 2 is an example of a circuit for detecting cations, and FIG. 3 is a diagram showing the circuit in use. 1 is a detection plate 2 is an emitter follower-2 stage direct connection amplifier 3 is an LED 4 is a meter 5 is a battery 6 is a power switch 7 is a ground 8 is a finger 9 is an ion detector.
Claims (1)
ースをアース７に、コレクタを検知板１に接続し、メー
ター４をイオン量により指示させるようになしたる、簡
易陰イオン検出器。 ２）エミッターホロワー２段直結のアンプ２の前段のベ
ースを検知板１に、コレクタをアース７に接続し、メー
ター４をイオン量により指示させるようになしたる、簡
易陽イオン検出器。[Claims] 1) A simple device in which the base of the front stage of the amplifier 2 with two directly connected emitter followers is connected to the ground 7, the collector is connected to the detection plate 1, and the meter 4 is made to indicate the amount of ions. Anion detector. 2) A simple positive ion detector in which the base of the front stage of the amplifier 2, which is directly connected with two emitter followers, is connected to the detection plate 1, the collector is connected to the ground 7, and the meter 4 is made to indicate the amount of ions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59135694A JPS6114567A (en) | 1984-06-30 | 1984-06-30 | Simple ion detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59135694A JPS6114567A (en) | 1984-06-30 | 1984-06-30 | Simple ion detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6114567A true JPS6114567A (en) | 1986-01-22 |
Family
ID=15157725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59135694A Pending JPS6114567A (en) | 1984-06-30 | 1984-06-30 | Simple ion detector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6114567A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51113692A (en) * | 1975-03-06 | 1976-10-06 | Berckheim Graf Von | Ion detector |
-
1984
- 1984-06-30 JP JP59135694A patent/JPS6114567A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51113692A (en) * | 1975-03-06 | 1976-10-06 | Berckheim Graf Von | Ion detector |
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