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JPH02133637U - - Google Patents

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Publication number
JPH02133637U
JPH02133637UJP4261189UJP4261189UJPH02133637UJP H02133637 UJPH02133637 UJP H02133637UJP 4261189 UJP4261189 UJP 4261189UJP 4261189 UJP4261189 UJP 4261189UJP H02133637 UJPH02133637 UJP H02133637U
Authority
JP
Japan
Prior art keywords
light
ultraviolet region
light receiving
circuit
ultraviolet
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
JP4261189U
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 JP4261189UpriorityCriticalpatent/JPH02133637U/ja
Publication of JPH02133637UpublicationCriticalpatent/JPH02133637U/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1
図aは、光透過フイイルタの斜視図、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9図aは、光透過
板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12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19
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
器の側壁、1c……傾斜面、1d……容器の裏面
、2……バンド、3……受光器、3a,3b……
ゴム枠、300……光透過フイルタ、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,SW
2……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、2
01……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、40
3……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
、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、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、51
4……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、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、52
7……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.
Figure a is a perspective view of the light transmission filter, Figure 2 is
Its sectional view, Figure 3 is an enlarged side view, and Figure 4 is
5 is a diagram showing the overall circuit configuration of the device of this invention; FIG. 6 is a diagram showing the circuit configuration of the arithmetic circuit section; FIG. 7 is a graph 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 second optical filter, and Fig. 9a shows the spectral transmittance of the light transmission plate. The graph, FIG. 10, is a graph showing the spectral sensitivity of the reference side receiver, and FIG.
A graph showing the spectral sensitivity of the measurement-side photoreceiver, FIG. 12 is a graph showing the difference between the spectral sensitivity of the measurement-side photoreceiver and a reference-side photoreceiver, and FIG. 13 is an explanation showing the operating procedure for mode switching. 14 is a flowchart for explaining the overall main routine control procedure, FIG. 15 is an explanatory diagram for explaining the time adjustment processing procedure, and FIG. 16 is a flowchart for explaining the intensity mode routine. 17 is an explanatory diagram showing the processing procedure of the integration mode, FIG. 18 is a flowchart showing the routine of the integration mode, and FIG.
20 is a flowchart showing the routine in the MED multiple mode, FIG. 21 is a flowchart showing the routine in the SPF mode, and FIG. 22 is a flowchart showing the routine in the SPF mode. A flowchart showing the routine of the integrated SPF mode, FIG. 23 is a graph showing the spectral distribution curve S(λ) of sunlight, and FIG. 24 is a graph showing the ultraviolet intensity ( FIG. 25 is a graph showing the spectral sensitivity when the actual value of the spectral sensitivity of the measuring device is increased by 1.39 times. 1...Container, 1a...Top surface of the container, 1b...Side wall of the container, 1c...Slope, 1d...Back surface of the container, 2...Band, 3...Light receiver, 3a, 3b...
Rubber frame, 300...Light transmission filter, 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, SW
2...Switch, 7...Back cover, 8...Screw, 3A
... Light receiving circuit section, 10 ... Measurement side light receiver, 101
... Hoi diode, 20 ... Reference side receiver, 2
01... Photodiode, 202... First optical filter, 30... Second optical filter, 40...
...Input circuit section, 401, 402...Amplifier, 40
3...AD converter, 404, 405...Feedback variable resistor, 406...Switch circuit, 50...Calculation circuit section, 501...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, 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, 51
4...MED value calculation/integrator circuit, 515...Time correction circuit, 516...Clock circuit, 517...Stop watch circuit, 518...Mode switching circuit, 518a...Switch element, 519...Intensity data register, 520... Bar graph intensity data register, 521... Bar graph integrated data register, 522... Integrated data register, 523...
... Alarm control circuit, 524 ... SPF value data register, 525 ... Accumulated SPF value data register, 526 ... MED multiple data register, 52
7... Accumulated 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;該受光
部の前面に着脱自在に配置された、紫外線防止剤
が塗られる、少なくとも紫外域に透過帯を有する
光透過板;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, 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. 2; a light transmitting plate removably disposed on the front surface of the light receiving unit, coated with an ultraviolet inhibitor and having a transmission band at least in the ultraviolet region; referred to as the measuring side light receiving unit; An ultraviolet ray characterized by comprising: an arithmetic circuit unit that calculates the light intensity in the ultraviolet region according to a difference in the outputs of the side receivers; and a display unit that displays the calculated value obtained from the arithmetic circuit unit. measuring device.
JP4261189U1989-04-121989-04-12PendingJPH02133637U (en)

Priority Applications (1)

Application NumberPriority DateFiling DateTitle
JP4261189UJPH02133637U (en)1989-04-121989-04-12

Applications Claiming Priority (1)

Application NumberPriority DateFiling DateTitle
JP4261189UJPH02133637U (en)1989-04-121989-04-12

Publications (1)

Publication NumberPublication Date
JPH02133637Utrue JPH02133637U (en)1990-11-06

Family

ID=31554305

Family Applications (1)

Application NumberTitlePriority DateFiling Date
JP4261189UPendingJPH02133637U (en)1989-04-121989-04-12

Country Status (1)

CountryLink
JP (1)JPH02133637U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
DE2352817A1 (en)*1973-10-201975-04-30Hans Dr Ing AlbrechtUV radiation intensity measuring instrument - uses different filter combinations for UV ranges

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
DE2352817A1 (en)*1973-10-201975-04-30Hans Dr Ing AlbrechtUV radiation intensity measuring instrument - uses different filter combinations for UV ranges

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