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JPH02133629U - - Google Patents

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Publication number
JPH02133629U
JPH02133629UJP4260389UJP4260389UJPH02133629UJP H02133629 UJPH02133629 UJP H02133629UJP 4260389 UJP4260389 UJP 4260389UJP 4260389 UJP4260389 UJP 4260389UJP H02133629 UJPH02133629 UJP H02133629U
Authority
JP
Japan
Prior art keywords
light
intensity
ultraviolet region
circuit
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.)
Pending
Application number
JP4260389U
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 filedfiledCritical
Priority to JP4260389UpriorityCriticalpatent/JPH02133629U/ja
Publication of JPH02133629UpublicationCriticalpatent/JPH02133629U/ja
Pendinglegal-statusCriticalCurrent

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Description

Translated fromJapanese
【図面の簡単な説明】[Brief explanation of drawings]

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、第2の光学フ
イルタの分光透過率を示すグラフ、第10図は、
参照側受光器の分光感度を示すグラフ、第11図
は、測定側受光器の分光感度を示すグラフ、第1
2図は、測定側受光器の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13図は、モー
ド切替の操作手順を示す説明図、第14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15図は、時刻修正処理手
順を示す説明図、第16図は、強度モードのルー
チンを示すフローチヤート図、第17図は、積算
モードの処理手順を示す説明図、第18図は積算
モードのルーチンを示すフローチヤート図、第1
9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20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21図
は、SPFモードのルーチンを示すフローチヤー
ト図、第22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23図は、太陽光のス
ペクトル分布曲線S(λ)を示すグラフ、第24
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、第25図は、測
定装置の分光感度の実際値の1.39倍にしたと
きの分光感度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、3A……
受光回路部、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、30……第2の光学フイルタ、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、406……スイツチ回路、50……演算回
路部、501……強度演算回路、502……強度
測定時間カウンタ回路、503……節電回路、5
04……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、509……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、5
18a……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、521……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、525……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MED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. The graph, 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 second optical filter, and FIG. 10 is a graph showing the spectral transmittance of the second optical filter.
A graph showing the spectral sensitivity of the reference side receiver, Fig. 11, is a graph showing the spectral sensitivity of the measurement side receiver, Fig. 1.
Figure 2 is a graph showing the difference between the spectral sensitivity of the measurement side receiver and the reference side receiver, Figure 13 is an explanatory diagram showing the operating procedure for mode switching, and Figure 14 is a diagram of the overall main routine. FIG. 15 is an explanatory diagram showing the time adjustment processing procedure; FIG. 16 is a flowchart showing the intensity mode routine; and FIG. 17 is the integration mode processing procedure. FIG. 18 is a flowchart showing the integration mode routine.
FIG. 9 is a flowchart showing the routine of the MED multiple mode, FIG. 20 is a flowchart showing the routine of the integrated MED multiple mode, FIG. 21 is a flowchart showing the routine of the SPF mode, and FIG. 23 is a flowchart showing the integrated SPF mode routine, FIG. 23 is a graph showing the sunlight spectral distribution curve S(λ), and FIG.
The figure is a graph showing the ultraviolet intensity (T') in sunlight detected by the measuring device, and Figure 25 shows the spectral sensitivity when the actual value of the spectral sensitivity of the measuring device is increased by 1.39 times. 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, 3A...
Light receiving circuit section, 10... Measurement side light receiver, 101...
Hoi diode, 20...Reference side receiver, 201
...Photodiode, 202...First optical filter, 30...Second optical filter, 40...Input circuit section, 401, 402...Amplifier, 403...
... AD converter, 404, 405 ... Feedback variable resistor, 406 ... Switch circuit, 50 ... Arithmetic circuit section, 501 ... Intensity calculation circuit, 502 ... Intensity measurement time counter circuit, 503 ... Power saving circuit, 5
04... Integration time counter circuit, 505... Integrator circuit, 506... MED value memory, 507...
SPF value calculation circuit, 508...MED multiple calculation circuit, 509...Bar graph intensity calculation/comparator circuit, 510...Bar graph integration/calculation 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 ... Stop watch circuit, 518 ... Mode switching circuit, 5
18a... Switch element, 519... Intensity data register, 520... Bar graph intensity data register, 521... Bar graph integration data register, 522... Integration data register, 523... Alarm control circuit, 524... SPF value Data register, 525...Accumulated SPF value data register,
526...MED multiple data register, 527...
...Accumulation MED 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)

Translated fromJapanese
【実用新案登録請求の範囲】[Scope of utility model registration request] 紫外域に分光感度を有する受光素子からなる測
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、紫外域に主透過帯と、該紫
外域よりも長波長側に副透過帯とをそれぞれ有す
る第2の光学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
外域の光強度を演算する光強度積算回路部;およ
び、該光強度演算回路部から得られる光強度値に
応じて、光強度をバーグラフ表示する多段階表示
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, and a second light-receiving device disposed on the light-receiving surfaces of the measurement-side light receiver and the reference-side light receiver, each having a main transmission band in the ultraviolet region and a sub-transmission band in a longer wavelength side than the ultraviolet region. a light-receiving unit comprising a second optical filter; a light-intensity integration circuit unit that calculates light intensity in the ultraviolet region according to the difference in output between the measurement-side light receiver and the reference-side light receiver; and the light-intensity calculation circuit unit. 1. An ultraviolet measuring device comprising: multi-stage display means for displaying light intensity in a bar graph according to a light intensity value obtained from the ultraviolet light measuring device.
JP4260389U1989-04-121989-04-12PendingJPH02133629U (en)

Priority Applications (1)

Application NumberPriority DateFiling DateTitle
JP4260389UJPH02133629U (en)1989-04-121989-04-12

Applications Claiming Priority (1)

Application NumberPriority DateFiling DateTitle
JP4260389UJPH02133629U (en)1989-04-121989-04-12

Publications (1)

Publication NumberPublication Date
JPH02133629Utrue JPH02133629U (en)1990-11-06

Family

ID=31554289

Family Applications (1)

Application NumberTitlePriority DateFiling Date
JP4260389UPendingJPH02133629U (en)1989-04-121989-04-12

Country Status (1)

CountryLink
JP (1)JPH02133629U (en)

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