JPS62167153U - - Google Patents
Info
- Publication number
- JPS62167153U JPS62167153U JP5481386U JP5481386U JPS62167153U JP S62167153 U JPS62167153 U JP S62167153U JP 5481386 U JP5481386 U JP 5481386U JP 5481386 U JP5481386 U JP 5481386U JP S62167153 U JPS62167153 U JP S62167153U
- Authority
- JP
- Japan
- Prior art keywords
- light source
- measured value
- detected
- power amount
- correction circuit
- 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
- 238000005259 measurement Methods 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 claims 2
- 238000000034 method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
Description
第１図は本考案の一実施例の概略構成図、第２
図は本考案の他の実施例の概略構成図である。
１：光源、２：測定セル、４：電流検出抵抗、
５：増幅信号処理回路、６，６Ａ：測定値補正回
路、７：光源電源、１０，１１，１２：掛算回路
、１３：割算回路。
Figure 1 is a schematic diagram of an embodiment of the present invention;
The figure is a schematic diagram of another embodiment of the present invention. 1: light source, 2: measurement cell, 4: current detection resistor,
5: amplified signal processing circuit, 6, 6A: measured value correction circuit, 7: light source power supply, 10, 11, 12: multiplication circuit, 13: division circuit.
Claims (1)
た測定値を出力する分析装置において、前記光源
の電源系統にて検出された光源電圧信号と光源電
流信号との掛算による光源電力量と、基準となる
光源電力量とにより、前記測定値を演算処理して
前記光源の光量変化による前記測定値の誤差を補
正する測定値補正回路を備えたことを特徴とする
光学的分析装置。 (2) 実用新案登録請求の範囲第１項に記載の分
析装置において、測定値補正回路は、光源電圧が
一定の際に、検出される光源電流値と基準となる
光源電流値とにより、測定値を演算処理して補正
することを特徴とする光学的分析装置。[Claims for Utility Model Registration] (1) In an analyzer that outputs a measured value detected using light emitted from a light source, a light source voltage signal and a light source current signal detected in the power supply system of the light source. The method is characterized by comprising a measured value correction circuit that performs arithmetic processing on the measured value using the light source power amount multiplied by the light source power amount multiplied by the reference light source power amount and corrects an error in the measured value due to a change in the light amount of the light source. optical analysis device. (2) Utility model registration In the analyzer described in claim 1, the measured value correction circuit performs measurement based on the detected light source current value and the reference light source current value when the light source voltage is constant. An optical analysis device characterized by calculating and correcting values.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5481386U JPS62167153U (en) | 1986-04-14 | 1986-04-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5481386U JPS62167153U (en) | 1986-04-14 | 1986-04-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62167153U true JPS62167153U (en) | 1987-10-23 |
Family
ID=30882150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5481386U Pending JPS62167153U (en) | 1986-04-14 | 1986-04-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62167153U (en) |
-
1986
- 1986-04-14 JP JP5481386U patent/JPS62167153U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS60139254U (en) | Photoelectric detection device | |
| JPS62167153U (en) | ||
| US4816752A (en) | Method and apparatus for low power offset correction of amplified sensor signals | |
| JPS6196362U (en) | ||
| JPH0521026Y2 (en) | ||
| JPS63175848U (en) | ||
| JPS61199666U (en) | ||
| JPS5595180A (en) | Error correcting unit of integrator | |
| JPH0220654Y2 (en) | ||
| JPS646715A (en) | Bumpiness measurement for tire | |
| JPS62167152U (en) | ||
| JPH0184008U (en) | ||
| JPS6146454Y2 (en) | ||
| JPS61163980U (en) | ||
| JPS5871151U (en) | Absorbance measuring device | |
| JPS6177184U (en) | ||
| JPS61158807U (en) | ||
| JP2868846B2 (en) | Measuring device | |
| JPS60213808A (en) | Area measuring method using solar battery | |
| JPS6283968U (en) | ||
| JPS6452098U (en) | ||
| JPS6092108U (en) | Automatic calibration equipment for continuous analyzers, etc. | |
| JPS62152270U (en) | ||
| JPH0279435U (en) | ||
| JPS61168634U (en) |