JPH01117098U - - Google Patents
Info
- Publication number
- JPH01117098U JPH01117098U JP1136588U JP1136588U JPH01117098U JP H01117098 U JPH01117098 U JP H01117098U JP 1136588 U JP1136588 U JP 1136588U JP 1136588 U JP1136588 U JP 1136588U JP H01117098 U JPH01117098 U JP H01117098U
- Authority
- JP
- Japan
- Prior art keywords
- fluorescent lamp
- light amount
- life
- light emitting
- detection element
- 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
- 238000001514 detection method Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1136588U JPH01117098U (fi) | 1988-01-31 | 1988-01-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1136588U JPH01117098U (fi) | 1988-01-31 | 1988-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01117098U true JPH01117098U (fi) | 1989-08-08 |
Family
ID=31219855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1136588U Pending JPH01117098U (fi) | 1988-01-31 | 1988-01-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01117098U (fi) |
-
1988
- 1988-01-31 JP JP1136588U patent/JPH01117098U/ja active Pending
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