JPH0455561U - - Google Patents
Info
- Publication number
- JPH0455561U JPH0455561U JP9762690U JP9762690U JPH0455561U JP H0455561 U JPH0455561 U JP H0455561U JP 9762690 U JP9762690 U JP 9762690U JP 9762690 U JP9762690 U JP 9762690U JP H0455561 U JPH0455561 U JP H0455561U
- Authority
- JP
- Japan
- Prior art keywords
- ion
- selective electrode
- measuring device
- electrode
- electrolyte measuring
- 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
- 150000002500 ions Chemical class 0.000 claims 6
- 239000003792 electrolyte Substances 0.000 claims 3
- 238000005259 measurement Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000000137 annealing Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Automatic Analysis And Handling Materials Therefor (AREA)
Description
第１図はＣｌ電極のスロープの時間変化を示す
図、第２図はＣｌ電極の構成図、第３図は、本考
案の一実施例を示す図、第４図はＣｌ電極のアニ
ール結果を示す図である。
１……Ｏリング、２……感応膜（イオン選択膜
）、３……ボデー、４……内部電極、５……内部
液、６……サンプラ、７……流路、８……恒温ブ
ロツク、９……しごきポンプ、１０……増幅器、
１１……Ａ／Ｄ変換器、１２……演算・制御部、
１３……液晶デイスプレイ、１４……操作パネル
、１５……温度コントローラ、１６……イオン選
択性電極、１７……試薬ボトル、１８……廃液容
器、１９……インタフエース回路。
Fig. 1 is a diagram showing the time change of the slope of the Cl electrode, Fig. 2 is a diagram showing the configuration of the Cl electrode, Fig. 3 is a diagram showing an embodiment of the present invention, and Fig. 4 is a diagram showing the annealing results of the Cl electrode. FIG. 1... O ring, 2... Sensitive membrane (ion selective membrane), 3... Body, 4... Internal electrode, 5... Internal liquid, 6... Sampler, 7... Channel, 8... Constant temperature block , 9... Shigo pump, 10... Amplifier,
11... A/D converter, 12... Arithmetic/control unit,
13...Liquid crystal display, 14...Operation panel, 15...Temperature controller, 16...Ion selective electrode, 17...Reagent bottle, 18...Waste liquid container, 19...Interface circuit.
Claims (1)
選択性電極へ導く流路と目的イオン濃度を測定す
るイオン選択性電極とその電極の出力信式を増幅
する増幅器とその出力信号を演算して目的イオン
濃度を計算する演算処理部とからなる電解質測定
装置において、上記イオン選択性電極部分を選択
的に温度上昇せしめる手段を備えたことを特徴と
する電解質測定装置。 ２ 上記温度上昇せしめる手段により上記イオン
選択性電極を一時的に測定時よりも高温に保持す
ることを特徴とする請求項第１項記載の電解質測
定装置。[Scope of Claim for Utility Model Registration] 1. A sample part that takes in a specimen, a channel that leads the specimen to an ion-selective electrode, an ion-selective electrode that measures the concentration of target ions, an amplifier that amplifies the output signal of the electrode, and its output. An electrolyte measuring device comprising an arithmetic processing unit that calculates a target ion concentration by calculating a signal, the electrolyte measuring device comprising means for selectively raising the temperature of the ion-selective electrode portion. 2. The electrolyte measuring device according to claim 1, wherein the ion selective electrode is temporarily maintained at a higher temperature than during measurement by the temperature increasing means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9762690U JPH0455561U (en) | 1990-09-19 | 1990-09-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9762690U JPH0455561U (en) | 1990-09-19 | 1990-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0455561U true JPH0455561U (en) | 1992-05-13 |
Family
ID=31838165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9762690U Pending JPH0455561U (en) | 1990-09-19 | 1990-09-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0455561U (en) |
-
1990
- 1990-09-19 JP JP9762690U patent/JPH0455561U/ja active Pending
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