JPH02133636U - - Google Patents
Info
- Publication number
- JPH02133636U JPH02133636U JP4261089U JP4261089U JPH02133636U JP H02133636 U JPH02133636 U JP H02133636U JP 4261089 U JP4261089 U JP 4261089U JP 4261089 U JP4261089 U JP 4261089U JP H02133636 U JPH02133636 U JP H02133636U
- Authority
- JP
- Japan
- Prior art keywords
- light
- circuit
- light receiver
- side light
- receiver
- 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.)
- Granted
Links
- 230000003595 spectral effect Effects 0.000 claims description 10
- 230000035945 sensitivity Effects 0.000 claims description 6
- 238000005259 measurement Methods 0.000 claims description 5
- 239000002131 composite material Substances 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims description 3
- 239000010453 quartz Substances 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 7
- 230000010354 integration Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 238000012937 correction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
Landscapes
- Electric Clocks (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Description
第１図は、この考案の１実施例の平面図、第２
図は、その断面図、第３図は、側面拡大図、第４
図は、裏面を示す平面図、第５図は、この考案の
装置の全体の回路構成図、第６図は、演算回路部
の回路構成図、第７図は、受光素子の分光感度を
示すグラフ、第８図は、第１の光学フイルタの分
光透過率を示すグラフ、第９図は、干渉フイルタ
の分光透過率を示すグラフ、第１０図は、複合フ
イルタを透過した光のプロフアイルを示すグラフ
、第１１図は、参照側受光器の相対分光感度を示
すグラフ、第１２図は、測定側受光器の相対分光
感度を示すグラフ、第１３図は、測定側受光器の
相対分光感度と参照側受光器の分光感度の差を示
すグラフ、第１４図は、モード切替の操作手順を
示す説明図、第１５図は、全体のメインルーチン
の制御手順を説明するためのフローチヤート図、
第１６図は、時刻修正処理手順を示す説明図、第
１７図は、強度モードのルーチンを示すフローチ
ヤート図、第１８図は、積算モードの処理手順を
示す説明図、第１９図は、積算モードのルーチン
を示すフローチヤート図、第２０図は、ＭＥＤ倍
数モードのルーチンを示すフローチヤート図、第
２１図は、積算ＭＥＤ倍数モードのルーチンを示
すフローチヤート図、第２２図は、ＳＰＦモード
のルーチンを示すフローチヤート図、第２３図は
積算ＳＰＦモードのルーチンを示すフローチヤー
ト図、第２４図は、太陽光のスペクトル分布曲線
Ｓ（λ）を示すグラフ、第２５図は、測定装置に
よつて検出される太陽光中の紫外線強度（Ｔ′）
を示すグラフである。
１……容器、１ａ……容器の上面、１ｂ……容
器の測壁、１ｃ……傾斜面、１ｄ……容器の裏面
、２……バンド、３……受光器、４……表示窓、
４ａ……デジタル数字表示部、４ｂ……バーグラ
フ（多段階強度表示部）、４ｃ，４ｄ……測定モ
ード表示部、５……水銀電池、ＳＷ１，ＳＷ２…
…スイツチ、７……裏蓋、８……ビス、１０……
測定側受光器、１０１……ホイダイオード、２０
……参照側受光器、２０１……ホトダイオード、
２０２……第１の光学フイルタ、３Ａ……受光回
路部、３０……複合フイルタ、３１……干渉フイ
ルタ、３２……石英拡散板、４０……入力回路部
、４０１，４０２……増幅器、４０３……ＡＤコ
ンバータ、４０４，４０５……帰還可変抵抗、４
０６……スイツチ回路、５０……演算回路部、５
０１……強度演算回路、５０２……強度測定時間
カウンタ回路、５０３……節電回路、５０４……
積算時間カウンタ回路、５０５……積算器回路、
５０６……ＭＥＤ値メモリ、５０７……ＳＰＦ値
演算回路、５０８……ＭＥＤ倍数演算回路、５０
９……バーグラフ強度演算・比較器回路、５１０
……バーグラフ積算・演算比較器回路、５１１…
…比較器回路、５１２……ＳＰＦ値演算・積算器
回路、５１３……比較器回路、５１４……ＭＥＤ
値演算・積算器回路、５１５……時刻修正回路、
５１６……時計回路、５１７……ストツプウオツ
チ回路、５１８……モード切替回路、５１８ａ…
…スイツチ素子、５１９……強度データレジスタ
、５２０……バーグラフ強度データレジスタ、５
２１……バーグラフ積算データレジスタ、５２２
……積算データレジスタ、５２３……アラーム制
御回路、５２４……ＳＰＦ値データレジスタ、５
２５……積算ＳＰＦ値データレジスタ、５２６…
…ＭＥＤ倍数データレジスタ、５２７……積算Ｍ
ＥＤ倍数データレジスタ、５２８……時計データ
レジスタ、５２９……電池切検知回路、５３０…
…液晶ドライバ回路、６０……液晶表示部、７０
……ブザー。
Figure 1 is a plan view of one embodiment of this invention;
The figure is a sectional view, Figure 3 is an enlarged side view, and Figure 4 is a sectional view.
The figure is a plan view showing the back side, Figure 5 is a circuit diagram of the entire device of this invention, Figure 6 is a circuit diagram of the arithmetic circuit section, and Figure 7 is a diagram showing the spectral sensitivity of the light receiving element. FIG. 8 is a graph showing the spectral transmittance of the first optical filter, FIG. 9 is a graph showing the spectral transmittance of the interference filter, and FIG. 10 is a graph showing the profile of light transmitted through the composite filter. Figure 11 is a graph showing the relative spectral sensitivity of the reference side receiver, Figure 12 is a graph showing the relative spectral sensitivity of the measuring side receiver, and Figure 13 is a graph showing the relative spectral sensitivity of the measuring side receiver. 14 is an explanatory diagram illustrating the operating procedure for mode switching; FIG. 15 is a flowchart illustrating the overall main routine control procedure;
Fig. 16 is an explanatory diagram showing the time adjustment processing procedure, Fig. 17 is a flowchart showing the intensity mode routine, Fig. 18 is an explanatory diagram showing the integration mode processing procedure, and Fig. 19 is an explanatory diagram showing the processing procedure in the integration mode. 20 is a flowchart showing the routine of the MED multiple mode, FIG. 21 is a flowchart showing the routine of the integrated MED multiple mode, and FIG. 22 is a flowchart showing the routine of the SPF mode. FIG. 23 is a flowchart showing the integrated SPF mode routine, FIG. 24 is a graph showing the sunlight spectral distribution curve S(λ), and FIG. 25 is a graph showing the spectral distribution curve S(λ) of sunlight. Intensity of ultraviolet rays in sunlight detected (T')
This is a graph showing. 1...Container, 1a...Top surface of the container, 1b...Measurement wall of the container, 1c...Slanted surface, 1d...Back surface of the container, 2...Band, 3...Light receiver, 4...Display window,
4a...Digital number display section, 4b...Bar graph (multi-stage intensity display section), 4c, 4d...Measurement mode display section, 5...Mercury battery, SW1, SW2...
...Switch, 7...Back cover, 8...Screw, 10...
Measurement side receiver, 101... Hoi diode, 20
...Reference side photoreceiver, 201...Photodiode,
202...First optical filter, 3A...Light receiving circuit section, 30...Composite filter, 31...Interference filter, 32...Quartz diffusion plate, 40...Input circuit section, 401, 402...Amplifier, 403 ...AD converter, 404,405...Feedback variable resistor, 4
06... Switch circuit, 50... Arithmetic circuit section, 5
01...Intensity calculation circuit, 502...Intensity measurement time counter circuit, 503...Power saving circuit, 504...
Integration time counter circuit, 505...integrator circuit,
506...MED value memory, 507...SPF value calculation circuit, 508...MED multiple calculation circuit, 50
9... Bar graph intensity calculation/comparator circuit, 510
...Bar graph integration/arithmetic comparator circuit, 511...
... Comparator circuit, 512 ... SPF value calculation/integrator circuit, 513 ... Comparator circuit, 514 ... MED
Value calculation/integrator circuit, 515...Time correction circuit,
516...Clock circuit, 517...Stopwatch circuit, 518...Mode switching circuit, 518a...
...Switch element, 519...Intensity data register, 520...Bar graph intensity data register, 5
21... Bar graph integrated data register, 522
... Integration data register, 523 ... Alarm control circuit, 524 ... SPF value data register, 5
25...Accumulated SPF value data register, 526...
...MED multiple data register, 527... Integration M
ED multiple data register, 528... Clock data register, 529... Battery dead detection circuit, 530...
...Liquid crystal driver circuit, 60...Liquid crystal display section, 70
……buzzer.
Claims (1)
定側受光器と、前記受光素子と同一の分光感度を
有する受光素子の受光面に紫外域の光のみを遮断
する第１の光学フイルタを配置してなる参照側受
光器と、前記測定側受光器および参照側受光器の
受光面に配置された、干渉フイルタおよびその干
渉フイルタの受光面に配置された石英拡散板また
は石英凹レンズからなる複合フイルタとを備えた
受光部；前記測定側受光器と参照側受光器の出力
の差に応じて紫外域の光強度および光強度積算値
を演算する演算回路部；ならびに、該演算回路部
から得られた演算値を表示する表示手段；を備え
てなることを特徴とする紫外線測定装置。 A measuring side light receiver consisting of a light receiving element having spectral sensitivity in the ultraviolet region, and a first optical filter that blocks only light in the ultraviolet region arranged on the light receiving surface of the light receiving element having the same spectral sensitivity as the light receiving element. a reference-side light receiver, an interference filter disposed on the light-receiving surfaces of the measurement-side light receiver and the reference-side light receiver, and a composite filter consisting of a quartz diffuser plate or a quartz concave lens disposed on the light-receiving surface of the interference filter. a light receiving section; an arithmetic circuit section that calculates a light intensity in the ultraviolet region and an integrated light intensity value according to the difference in output between the measurement side light receiver and the reference side light receiver; and a calculation obtained from the arithmetic circuit section; An ultraviolet measuring device comprising: display means for displaying a value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989042610U JPH073302Y2 (en) | 1989-04-12 | 1989-04-12 | UV measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989042610U JPH073302Y2 (en) | 1989-04-12 | 1989-04-12 | UV measuring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02133636U true JPH02133636U (en) | 1990-11-06 |
| JPH073302Y2 JPH073302Y2 (en) | 1995-01-30 |
Family
ID=31554303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989042610U Expired - Lifetime JPH073302Y2 (en) | 1989-04-12 | 1989-04-12 | UV measuring device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH073302Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4710319B2 (en) * | 2004-12-27 | 2011-06-29 | カシオ計算機株式会社 | Imaging apparatus and program thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2352817A1 (en) * | 1973-10-20 | 1975-04-30 | Hans Dr Ing Albrecht | UV radiation intensity measuring instrument - uses different filter combinations for UV ranges |
-
1989
- 1989-04-12 JP JP1989042610U patent/JPH073302Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2352817A1 (en) * | 1973-10-20 | 1975-04-30 | Hans Dr Ing Albrecht | UV radiation intensity measuring instrument - uses different filter combinations for UV ranges |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH073302Y2 (en) | 1995-01-30 |
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