JPH02133629U - - Google Patents
Info
- Publication number
- JPH02133629U JPH02133629U JP4260389U JP4260389U JPH02133629U JP H02133629 U JPH02133629 U JP H02133629U JP 4260389 U JP4260389 U JP 4260389U JP 4260389 U JP4260389 U JP 4260389U JP H02133629 U JPH02133629 U JP 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
Links
- 230000003595 spectral effect Effects 0.000 claims description 12
- 230000035945 sensitivity Effects 0.000 claims description 8
- 230000010354 integration Effects 0.000 claims description 7
- 230000003287 optical effect Effects 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 238000005259 measurement Methods 0.000 description 6
- 238000002834 transmittance Methods 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000001514 detection method 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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4260389U JPH02133629U (bg) | 1989-04-12 | 1989-04-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4260389U JPH02133629U (bg) | 1989-04-12 | 1989-04-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02133629U true JPH02133629U (bg) | 1990-11-06 |
Family
ID=31554289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4260389U Pending JPH02133629U (bg) | 1989-04-12 | 1989-04-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02133629U (bg) |
-
1989
- 1989-04-12 JP JP4260389U patent/JPH02133629U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH02133627U (bg) | ||
| US5686727A (en) | Ultraviolet exposure detection apparatus | |
| US4673807A (en) | Automatic range control method for an optical density/dot percentage measuring device | |
| JP2671414B2 (ja) | 光電色彩計の分光感度補正機構 | |
| JPH02133629U (bg) | ||
| JPH02133630U (bg) | ||
| JPH02133631U (bg) | ||
| JPH02133633U (bg) | ||
| JPH02133636U (bg) | ||
| JPH02133632U (bg) | ||
| JPH02133634U (bg) | ||
| JPH02133635U (bg) | ||
| JPH02133628U (bg) | ||
| JPH02133637U (bg) | ||
| JPH02271222A (ja) | 紫外線測定装置の測定値較正方法 | |
| JPH0161626U (bg) | ||
| JPH0443786Y2 (bg) | ||
| CA2124508C (en) | Ultraviolet radiation dosimeter | |
| JPH0159834U (bg) | ||
| JPH09325155A (ja) | 速度測定用玩具 | |
| JPH01146134U (bg) | ||
| JPH1137940A (ja) | 水質測定器 | |
| JP2000275169A (ja) | 光学的測定装置 | |
| JPH01168836U (bg) | ||
| JPH0565013B2 (bg) |