JPH0365933U - - Google Patents
Info
- Publication number
- JPH0365933U JPH0365933U JP12730189U JP12730189U JPH0365933U JP H0365933 U JPH0365933 U JP H0365933U JP 12730189 U JP12730189 U JP 12730189U JP 12730189 U JP12730189 U JP 12730189U JP H0365933 U JPH0365933 U JP H0365933U
- Authority
- JP
- Japan
- Prior art keywords
- base plate
- sensor head
- lamp
- gap provided
- colorimeter
- 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 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims 2
- 230000003595 spectral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Spectrometry And Color Measurement (AREA)
Description
第１図は本考案実施例の要部構成説明図、第２
図は従来例の要部構成説明図である。
１……センサヘツド筺体、２……被測定体、３
ａ，３ｂ……光源、４ａ，４ｂ……投光窓、５…
…受光窓、６……分光器、７６……リニアアレイ
センサ、８……信号処理部、９〜１１……間隙、
１２……空気導入口、１３……空気導出口、１４
……ニードル弁、１０１……ベースプレート、１
０２……ランプ架台。
Figure 1 is an explanatory diagram of the main part configuration of the embodiment of the present invention, Figure 2
The figure is an explanatory diagram of the main part configuration of a conventional example. 1... Sensor head housing, 2... Measured object, 3
a, 3b...light source, 4a, 4b...light projection window, 5...
...Light receiving window, 6...Spectroscope, 76...Linear array sensor, 8...Signal processing section, 9-11...Gap,
12...Air inlet, 13...Air outlet, 14
... Needle valve, 101 ... Base plate, 1
02...Lamp stand.
Claims (1)
プ架台を形成し該ランプ架台に設けられた光源か
ら投光窓を介してシート状の被測定体に所定角度
で光を照射し、該被測定体の垂直方向の反射光を
受光窓を介して分光器で分光し、この分光測定値
に基いて前記被測定体の色の定量測定値を出力す
る色彩計において、前記ベースプレートに設けら
れた第１の間隙と、前記ベースプレートとランプ
架台の間に設けられた第２の間隙と、前記分光器
の先端筒部とランプ架台との間に設けられた第３
の間隙とを具備し、前記センサーヘツド内に圧縮
空気が導入されると、該圧縮空気が前記センサー
ヘツド内を満たしてのち、前記第１乃至第３の間
隙から排出されて、前記ランプ架台入口部に薄い
帯状のエアカーテンを形成することを特徴とする
色彩計。 A recessed lamp mount is formed on the base plate of the sensor head, and a light source provided on the lamp mount irradiates a sheet-shaped object to be measured at a predetermined angle through a light projection window. A first gap provided in the base plate in a colorimeter that spectrally reflects reflected light with a spectrometer through a light receiving window and outputs a quantitative measurement value of the color of the object based on the spectral measurement value; a second gap provided between the base plate and the lamp pedestal; and a third gap provided between the tip tube part of the spectrometer and the lamp pedestal.
When compressed air is introduced into the sensor head, the compressed air fills the inside of the sensor head and is then discharged from the first to third gaps to the lamp mount entrance. A colorimeter that is characterized by forming a thin band-shaped air curtain in the area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12730189U JPH0365933U (en) | 1989-10-31 | 1989-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12730189U JPH0365933U (en) | 1989-10-31 | 1989-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0365933U true JPH0365933U (en) | 1991-06-26 |
Family
ID=31675061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12730189U Pending JPH0365933U (en) | 1989-10-31 | 1989-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0365933U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5765367A (en) * | 1980-10-09 | 1982-04-20 | Satake Eng Co Ltd | Dustproof device for cereal grain color selector |
| JPS61153533A (en) * | 1984-11-06 | 1986-07-12 | メジユアレツクス、コ−ポレ−シヨン | Device and method of measuring color of sample substance |
-
1989
- 1989-10-31 JP JP12730189U patent/JPH0365933U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5765367A (en) * | 1980-10-09 | 1982-04-20 | Satake Eng Co Ltd | Dustproof device for cereal grain color selector |
| JPS61153533A (en) * | 1984-11-06 | 1986-07-12 | メジユアレツクス、コ−ポレ−シヨン | Device and method of measuring color of sample substance |
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