JPH0310226U - - Google Patents
Info
- Publication number
- JPH0310226U JPH0310226U JP6982789U JP6982789U JPH0310226U JP H0310226 U JPH0310226 U JP H0310226U JP 6982789 U JP6982789 U JP 6982789U JP 6982789 U JP6982789 U JP 6982789U JP H0310226 U JPH0310226 U JP H0310226U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- digital
- spectrophotometer
- light
- analog
- 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
- 238000006243 chemical reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Spectrometry And Color Measurement (AREA)
Description
第１図は本案の望ましい一実施例を示す機能説
明図、第２図は第１図の機能を説明するタイミン
グ図、第３図は本案の他の実施例を示す機能説明
図である。
１……光源、２……分光器、３……セクター鏡
、９……検知器、１０……増幅器、１１……演算
装置、１２，１４……位相弁別器、１３……ゼロ
ゲート。
FIG. 1 is a functional explanatory diagram showing a preferred embodiment of the present invention, FIG. 2 is a timing diagram explaining the function of FIG. 1, and FIG. 3 is a functional explanatory diagram showing another embodiment of the present invention. 1...Light source, 2...Spectroscope, 3...Sector mirror, 9...Detector, 10...Amplifier, 11...Arithmetic unit, 12, 14...Phase discriminator, 13...Zero gate.
Claims (1)
なくとも２種類の光を形成する第１の手段と、上
記第１の手段からの光を検知する検知器と、上記
検知器の出力信号をデイジタル信号に変換するア
ナログ・デイジタル変換器と、上記デイジタル信
号に対してデイジタル演算処理及び制御を行う演
算装置を備えた分光光度計において、上記第１の
手段の位相情報に基づき上記アナログ・デイジタ
ル変換器にアナログ・デイジタル変換を開始させ
る信号を発生する第２の手段と、上記第２の手段
に同期して上記演算装置に割込み要求信号を発生
する第３の手段を設け、上記割込み要求信号に基
づき上記演算装置に波長走査を行わせるように構
成したことを特徴とする分光光度計。 a light source; a first means for forming at least two types of light in time series from the light emitted by the light source; a detector for detecting the light from the first means; and a digital signal for outputting the output signal of the detector. In a spectrophotometer, the spectrophotometer is equipped with an analog-to-digital converter for converting the digital signal into a signal, and an arithmetic unit for performing digital arithmetic processing and control on the digital signal, wherein the analog-to-digital converter converts the digital signal based on the phase information of the first means. a second means for generating a signal to start analog-to-digital conversion; and a third means for generating an interrupt request signal to the arithmetic unit in synchronization with the second means; A spectrophotometer characterized in that the arithmetic unit is configured to perform wavelength scanning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6982789U JPH0310226U (en) | 1989-06-16 | 1989-06-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6982789U JPH0310226U (en) | 1989-06-16 | 1989-06-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0310226U true JPH0310226U (en) | 1991-01-31 |
Family
ID=31605464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6982789U Pending JPH0310226U (en) | 1989-06-16 | 1989-06-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0310226U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5398820A (en) * | 1977-02-08 | 1978-08-29 | Vireco Ag | Movie film and its production method |
-
1989
- 1989-06-16 JP JP6982789U patent/JPH0310226U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5398820A (en) * | 1977-02-08 | 1978-08-29 | Vireco Ag | Movie film and its production method |