JPH0541406Y2 - - Google Patents
Info
- Publication number
- JPH0541406Y2 JPH0541406Y2 JP2160891U JP2160891U JPH0541406Y2 JP H0541406 Y2 JPH0541406 Y2 JP H0541406Y2 JP 2160891 U JP2160891 U JP 2160891U JP 2160891 U JP2160891 U JP 2160891U JP H0541406 Y2 JPH0541406 Y2 JP H0541406Y2
- Authority
- JP
- Japan
- Prior art keywords
- spectrum
- water
- scattering
- light
- plankton
- 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.)
- Expired - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 50
- 238000001228 spectrum Methods 0.000 claims 41
- 238000000149 argon plasma sintering Methods 0.000 claims 19
- 239000013049 sediment Substances 0.000 claims 14
- 238000005259 measurement Methods 0.000 claims 10
- 239000005995 Aluminium silicate Substances 0.000 claims 6
- 235000012211 aluminium silicate Nutrition 0.000 claims 6
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims 6
- 239000013307 optical fiber Substances 0.000 claims 5
- 239000004576 sand Substances 0.000 claims 4
- 239000007788 liquid Substances 0.000 claims 3
- 230000003595 spectral effect Effects 0.000 claims 3
- 239000000126 substance Substances 0.000 claims 3
- 238000010586 diagram Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 claims 2
- 239000000706 filtrate Substances 0.000 claims 2
- 238000001914 filtration Methods 0.000 claims 2
- 239000002689 soil Substances 0.000 claims 2
- 241000206761 Bacillariophyta Species 0.000 claims 1
- 241000237858 Gastropoda Species 0.000 claims 1
- 241000233855 Orchidaceae Species 0.000 claims 1
- 238000001069 Raman spectroscopy Methods 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 claims 1
- 238000010606 normalization Methods 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- 238000004611 spectroscopical analysis Methods 0.000 claims 1
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2160891U JPH0541406Y2 (fi) | 1991-04-04 | 1991-04-04 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2160891U JPH0541406Y2 (fi) | 1991-04-04 | 1991-04-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0488850U JPH0488850U (fi) | 1992-08-03 |
JPH0541406Y2 true JPH0541406Y2 (fi) | 1993-10-20 |
Family
ID=31756551
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2160891U Expired - Lifetime JPH0541406Y2 (fi) | 1991-04-04 | 1991-04-04 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0541406Y2 (fi) |
-
1991
- 1991-04-04 JP JP2160891U patent/JPH0541406Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0488850U (fi) | 1992-08-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6028663A (en) | Photometric analysis of water suspensions | |
US4193694A (en) | Photosensitive color monitoring device and method of measurement of concentration of a colored component in a fluid | |
EP0576501A1 (en) | Organic pollutant monitor | |
JPS6410773B2 (fi) | ||
CN103439267A (zh) | 一种二价汞离子的检测试剂组合及检测方法 | |
SE539843C2 (en) | Method and apparatus for determining a concentration of a substance in a liquid medium | |
JP3951577B2 (ja) | 濁度および微粒子の測定方法と装置 | |
JPH07218423A (ja) | 液体の光学的測定装置 | |
CN112161959B (zh) | 一种基于荧光光谱全局重构的叶绿素浓度测量方法 | |
AU590223B2 (en) | Concentration meter | |
JPS5852550A (ja) | フロ−インジエクシヨン分析におけるゴ−ストピ−クの解消法 | |
JPH0541406Y2 (fi) | ||
JP3095954B2 (ja) | 水道水の色および濁りの検知装置 | |
CN206920339U (zh) | 海水总有机碳光学原位传感器 | |
CN108226112B (zh) | 水体叶绿素a含量的测量装置及浊度补偿方法 | |
JP2000356635A (ja) | クロロフィルa濃度測定方法及びその装置 | |
RU53016U1 (ru) | Судовой лазерный проточный флуориметр | |
US6475339B1 (en) | Method for rapidly determining a pulp kappa number using spectrophotometry | |
JPS59141039A (ja) | 水の濁りの測定方法 | |
JPH0125017B2 (fi) | ||
RU2161791C2 (ru) | Устройство для мониторинга жидкой биологической среды | |
TWI847724B (zh) | 用於校準微弱螢光光譜測量值的方法和裝置與其電腦可讀媒介的編碼方法 | |
SU1122925A1 (ru) | Способ оптического определени концентрации высокодисперсных примесей в прозрачных жидкост х | |
CN213398181U (zh) | 在线水质检测装置 | |
DE4308486C2 (de) | Verfahren zum Messen von Trübungen |