JPH0421929U - - Google Patents

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Publication number
JPH0421929U
JPH0421929U JP6339690U JP6339690U JPH0421929U JP H0421929 U JPH0421929 U JP H0421929U JP 6339690 U JP6339690 U JP 6339690U JP 6339690 U JP6339690 U JP 6339690U JP H0421929 U JPH0421929 U JP H0421929U
Authority
JP
Japan
Prior art keywords
sample hold
hold circuit
spectrometer
case
display
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
Application number
JP6339690U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP6339690U priority Critical patent/JPH0421929U/ja
Publication of JPH0421929U publication Critical patent/JPH0421929U/ja
Pending legal-status Critical Current

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  • Spectrometry And Color Measurement (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図面は本考案の実施例を示し、第１図は一部切
欠平面図、第２図はブロツク図である。 １……測定ヘツド、２……ケース、３……回折
格子型分光器、４……バツテリー、５……受光器
、６……プリアンプ、７……サンプルホールド回
路、８……Ａ／Ｄ変換器、９……中央処理装置、
１０……ゲート信号及びタイマー回路、１１……
表示部、２２……プリンター。 The drawings show an embodiment of the present invention, with FIG. 1 being a partially cutaway plan view and FIG. 2 being a block diagram. 1...Measurement head, 2...Case, 3...Diffraction grating spectrometer, 4...Battery, 5...Photo receiver, 6...Preamplifier, 7...Sample hold circuit, 8...A/D conversion equipment, 9... central processing unit,
10... Gate signal and timer circuit, 11...
Display section, 22...Printer.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 光源としてキセノンフラツシユランプを備えた
測定ヘツドと、携帯可能なケース内に収容した回
析格子型分光器とを測定光受光フアイバーで連絡
し、且つケース内にはバツテリーを内蔵すると共
に表示部及びプリンターを備え、分光器に取付け
た受光器と表示部とをプリアンプ、サンプルホー
ルド回路、Ａ／Ｄ変換器、中央処理装置で接続し
、更に上記サンプルホールド回路には信号保持時
間を一定に制御するゲート信号及びタイマー回路
を接続した分光式色差計。 A measurement head equipped with a xenon flash lamp as a light source and a diffraction grating spectrometer housed in a portable case are connected via a measurement light receiving fiber, and a battery is built into the case, as well as a display section and Equipped with a printer, the light receiver attached to the spectrometer and the display are connected through a preamplifier, a sample hold circuit, an A/D converter, and a central processing unit, and the sample hold circuit is further controlled to have a constant signal holding time. Spectroscopic color difference meter with gate signal and timer circuit connected.
JP6339690U 1990-06-15 1990-06-15 Pending JPH0421929U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6339690U JPH0421929U (en) 1990-06-15 1990-06-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6339690U JPH0421929U (en) 1990-06-15 1990-06-15

Publications (1)

Publication Number Publication Date
JPH0421929U true JPH0421929U (en) 1992-02-24

Family

ID=31593406

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6339690U Pending JPH0421929U (en) 1990-06-15 1990-06-15

Country Status (1)

Country Link
JP (1) JPH0421929U (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59231426A (en) * 1983-06-14 1984-12-26 Shimadzu Corp Optoacoustic detector
JPS601528A (en) * 1983-06-17 1985-01-07 Shimadzu Corp spectrophotometer
JPS61292043A (en) * 1985-06-19 1986-12-22 Anritsu Corp Photodetecting probe for spectocolorimeter
JPS623628A (en) * 1985-06-28 1987-01-09 Moririka:Kk Color discriminating device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59231426A (en) * 1983-06-14 1984-12-26 Shimadzu Corp Optoacoustic detector
JPS601528A (en) * 1983-06-17 1985-01-07 Shimadzu Corp spectrophotometer
JPS61292043A (en) * 1985-06-19 1986-12-22 Anritsu Corp Photodetecting probe for spectocolorimeter
JPS623628A (en) * 1985-06-28 1987-01-09 Moririka:Kk Color discriminating device

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