JPS5816533U - photometer - Google Patents
photometerInfo
- Publication number
- JPS5816533U JPS5816533U JP10919381U JP10919381U JPS5816533U JP S5816533 U JPS5816533 U JP S5816533U JP 10919381 U JP10919381 U JP 10919381U JP 10919381 U JP10919381 U JP 10919381U JP S5816533 U JPS5816533 U JP S5816533U
- Authority
- JP
- Japan
- Prior art keywords
- stepping motor
- light source
- light
- slit
- spectrometer
- 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
Landscapes
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Spectrometry And Color Measurement (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の可視域用分光光度計への実施例説明図
、第２図は本考案の分けい光光度計への実施例説明図で
ある。
１・・・・・・タングステンランプ、２・・・・・・集
光ミラー、３・・・・・・挿入ミラー、４・・・・・・
ロータリーソレノイド、５・・・・・・水銀ランプ、６
・・・・・・集光レンズ、７・・・・・・分光器、８・
・・・・・スリット機構、９・・・・・・ステッピング
モータ、１０・・・・・・回折格子、１１・・・・・・
ミラー、１２・・・・・・試料室、１３・・・・・・検
知器、１４・・・・・・信号処理回路、１５・・・・・
・制御回路、１６・・・・・・カウンター、１７・・・
・・・キセノンランプ、１８・・・・・・焦光ミラー、
１９・・・・・・試料、２０・・・・・田−タリーソレ
ノイド、２１・・・・・・ミラー、２２・・・・・・励
起側分光器、２３・・・・・・励起側スリット機構、２
４・・・・・・測定検知器、２５・・・・・・ビームス
プリッタ、２６・・・・・・モニター検知器、２７・・
・・・・集光ミラー、２８・・・・・・集光ミラー、２
９・・・・・・オプティカルファイバー、３０・・・・
・・発光側分光器、３１′・・・・・・発光側スリット
機構。FIG. 1 is an explanatory diagram of an embodiment of a visible range spectrophotometer of the present invention, and FIG. 2 is an explanatory diagram of an embodiment of a splitting photometer of the present invention. 1... Tungsten lamp, 2... Concentrating mirror, 3... Insertion mirror, 4...
Rotary solenoid, 5...Mercury lamp, 6
...Condensing lens, 7...Spectroscope, 8.
...Slit mechanism, 9...Stepping motor, 10...Diffraction grating, 11...
Mirror, 12...Sample chamber, 13...Detector, 14...Signal processing circuit, 15...
・Control circuit, 16... Counter, 17...
...Xenon lamp, 18... Focusing mirror,
19...Sample, 20...Tally solenoid, 21...Mirror, 22...Excitation side spectrometer, 23...Excitation side Slit mechanism, 2
4...Measurement detector, 25...Beam splitter, 26...Monitor detector, 27...
...Condensing mirror, 28...Condensing mirror, 2
9...Optical fiber, 30...
...Emission side spectrometer, 31'...Emission side slit mechanism.
Claims (1)
分散させる分散素子と出射スリットを有−する分光器と
光を電気信号に変換する検知器と電気信号を処理する電
気系と連続スペクトルを有する通常光源を有する光度計
において、上記通常光源とは別個に設定された輝線スペ
ク）／？を有するｒｊＪＩＪ光源と、光度計使用の初期
段階において別光源の発する光を分光器の入射スリット
に導く光路切り換え手段と入射スリット及び出射スリッ
トを開閉させるステッピングモータと光路切り換え手段
及びステッピングモータを制御する制御回路とスリット
幅に対応するディジタル量を保持する記憶手段またはカ
ウンターを有することを特徴とする光度計。 ２ 励起側分光器と発光側分光器と試料室と測定′用検
知器と比測光用モニター検知器と励起側スリット開閉用
ステッピングモータと発光側スリット開閉用ステッピン
グモータを有する分光け□ い光光度計において、
分光けい光光度計の電源投入後のイニシャルセット段階
において別光源の光を励起側分光器の入射スリットに導
く光路切り換え手段と発光側分光器の入射スリットに導
く光路切り換え手段の双方とこれらの光路切り換え手段
及び前記ステッピングモータを制御する、制御手段とを
有することを特徴とする実用新案登録請求の範囲第１項
記載の光度計。 ３ 波長軸制御用のステッピングモータを有し、別光源
の光を用いて波長のキャリブレーションとバンドパスの
キャリブレーションの両方ヲ行なうことを特徴とする実
用新案登録請求の範囲第１項記載の光度計。 ４ 励起−軸制御用ステッピングモータと発光側波長軸
制御用ステッピングモータを有し、−別光源の光を用い
て励起側及び発光側の波長キャリブレーション及び励起
側及び発光側のバンドパスキャリブレーションを行なう
こ−とを特徴とする実用新案登録請求の範囲第２項記載
の光度計。[Scope of Claim for Utility Model Registration] 1. A spectrometer having an entrance slit, a dispersion element that wavelength-disperses the light incident through the entrance slit, and an exit slit, a detector that converts the light into an electrical signal, and an electricity that processes the electrical signal. In a photometer that has a normal light source with a continuous spectrum, an emission line spectrum set separately from the normal light source)/? an RJJIJ light source having an RJJIJ light source, an optical path switching means for guiding the light emitted from another light source to the entrance slit of the spectrometer in the initial stage of use of the photometer, a stepping motor for opening and closing the entrance slit and the exit slit, and controlling the optical path switching means and the stepping motor. A photometer comprising a control circuit and a storage means or counter that holds a digital quantity corresponding to the slit width. 2. A spectroscopic light intensity system that has an excitation side spectrometer, an emission side spectrometer, a sample chamber, a measurement detector, a specific photometry monitor detector, a stepping motor for opening/closing the excitation side slit, and a stepping motor for opening/closing the emission side slit. In total,
Both an optical path switching means for guiding light from another light source to the entrance slit of the excitation side spectrometer and an optical path switching means for guiding the light from the emission side spectrometer to the entrance slit of the emission side spectrometer and these optical paths in the initial setting stage after power is turned on of the spectrofluorophotometer. 2. The photometer according to claim 1, further comprising a switching means and a control means for controlling the stepping motor. 3. The luminous intensity according to claim 1 of the utility model registration claim, which has a stepping motor for wavelength axis control and performs both wavelength calibration and bandpass calibration using light from a separate light source. Total. 4. Has a stepping motor for excitation axis control and a stepping motor for emission side wavelength axis control, - performs wavelength calibration on the excitation side and emission side and bandpass calibration on the excitation side and emission side using light from a separate light source. A photometer according to claim 2 of the utility model registration, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10919381U JPS5816533U (en) | 1981-07-24 | 1981-07-24 | photometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10919381U JPS5816533U (en) | 1981-07-24 | 1981-07-24 | photometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5816533U true JPS5816533U (en) | 1983-02-01 |
Family
ID=29903575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10919381U Pending JPS5816533U (en) | 1981-07-24 | 1981-07-24 | photometer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5816533U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6041170U (en) * | 1983-08-29 | 1985-03-23 | リョービ株式会社 | fishing cooler |
| JP2006300632A (en) * | 2005-04-19 | 2006-11-02 | Shimadzu Corp | Excitation spectrum correction method in fluorescence spectrophotometer |
| WO2011102377A1 (en) * | 2010-02-18 | 2011-08-25 | 株式会社日立ハイテクノロジーズ | Spectrophotometer and method for measuring performance thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS552916A (en) * | 1978-06-23 | 1980-01-10 | Hitachi Ltd | Spectral photometer |
-
1981
- 1981-07-24 JP JP10919381U patent/JPS5816533U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS552916A (en) * | 1978-06-23 | 1980-01-10 | Hitachi Ltd | Spectral photometer |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6041170U (en) * | 1983-08-29 | 1985-03-23 | リョービ株式会社 | fishing cooler |
| JP2006300632A (en) * | 2005-04-19 | 2006-11-02 | Shimadzu Corp | Excitation spectrum correction method in fluorescence spectrophotometer |
| WO2011102377A1 (en) * | 2010-02-18 | 2011-08-25 | 株式会社日立ハイテクノロジーズ | Spectrophotometer and method for measuring performance thereof |
| JP2011169718A (en) * | 2010-02-18 | 2011-09-01 | Hitachi High-Technologies Corp | Spectrophotometer and method for measuring performance thereof |
| US8717557B2 (en) | 2010-02-18 | 2014-05-06 | Hitachi High-Technologies Corporation | Spectrophotometer and method for determining performance thereof |
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