JPH0313718Y2 - - Google Patents
Info
- Publication number
- JPH0313718Y2 JPH0313718Y2 JP15657182U JP15657182U JPH0313718Y2 JP H0313718 Y2 JPH0313718 Y2 JP H0313718Y2 JP 15657182 U JP15657182 U JP 15657182U JP 15657182 U JP15657182 U JP 15657182U JP H0313718 Y2 JPH0313718 Y2 JP H0313718Y2
- Authority
- JP
- Japan
- Prior art keywords
- absorbance
- hydrogen ion
- solution
- ion index
- reaction cell
- 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
Links
- 238000002835 absorbance Methods 0.000 claims description 30
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 claims description 29
- 239000000243 solution Substances 0.000 claims description 15
- 239000012085 test solution Substances 0.000 claims description 15
- 239000003929 acidic solution Substances 0.000 claims description 8
- 239000003637 basic solution Substances 0.000 claims description 2
- 230000002378 acidificating effect Effects 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 29
- 238000007747 plating Methods 0.000 description 20
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 16
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 10
- 229910001431 copper ion Inorganic materials 0.000 description 10
- 238000005259 measurement Methods 0.000 description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 239000007853 buffer solution Substances 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000005070 sampling Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000011481 absorbance measurement Methods 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 239000012482 calibration solution Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 238000010420 art technique Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Investigating And Analyzing Materials By Characteristic Methods (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15657182U JPS5960542U (ja) | 1982-10-15 | 1982-10-15 | 吸光度自動測定装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15657182U JPS5960542U (ja) | 1982-10-15 | 1982-10-15 | 吸光度自動測定装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5960542U JPS5960542U (ja) | 1984-04-20 |
| JPH0313718Y2 true JPH0313718Y2 (da) | 1991-03-28 |
Family
ID=30345441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15657182U Granted JPS5960542U (ja) | 1982-10-15 | 1982-10-15 | 吸光度自動測定装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5960542U (da) |
-
1982
- 1982-10-15 JP JP15657182U patent/JPS5960542U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5960542U (ja) | 1984-04-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5841486Y2 (ja) | 分折装置 | |
| CN104849422A (zh) | 一种氨氮在线监测系统及方法 | |
| US3658679A (en) | System for determining the hydrogen ion concentration of flowing liquids | |
| JPH0313718Y2 (da) | ||
| CN208766149U (zh) | 电位滴定装置 | |
| CN108896629B (zh) | 一种钠离子浓度计三点流动式标定装置及其标定方法 | |
| US3442623A (en) | Method of determining the fat content of milk and related products | |
| JPS6130744A (ja) | 自動解析器における試料流の低イオン活性値測定方法およびその測定装置 | |
| CN111855891A (zh) | 一种水质高锰酸盐指数在线分析仪及其检测方法 | |
| CN203455306U (zh) | 一种钠离子在线监测装置 | |
| CN207667571U (zh) | 一种液体混合设备 | |
| JPH11118782A (ja) | アンモニア性窒素測定装置 | |
| CN109709261B (zh) | 含磺酸根聚丙烯酰胺类聚合物水解度的测定方法和测定仪 | |
| CN216484751U (zh) | 一种高锰酸盐指数在线分析仪滴定终点判断装置 | |
| JP3533573B1 (ja) | 塩素濃度自動測定装置及び塩素濃度測定方法 | |
| JPS60114579A (ja) | エッチング液の制御方法 | |
| CA1179017A (en) | Metal analysis for acid-soluble elements | |
| CN218297753U (zh) | 一种应用于在线仪表前的水样预处理系统 | |
| CN104764694A (zh) | 一种可变光程的氨氮在线监测仪金属恒温测量室 | |
| CN219266167U (zh) | 一种电解质分析仪 | |
| CN103940809B (zh) | 蒸汽干度测试装置及其测试方法 | |
| CN213398377U (zh) | 一种工业循环冷却水中氯离子含量的在线监测系统 | |
| CN116203089B (zh) | 一种便携检测氢导装置及使用方法 | |
| CN215910382U (zh) | 电导率标准溶液测定循环装置 | |
| JPH03180749A (ja) | 高温水中または高温水溶液中溶存酸素濃度の連続測定装置 |