JPH0429404Y2 - - Google Patents
Info
- Publication number
- JPH0429404Y2 JPH0429404Y2 JP9544686U JP9544686U JPH0429404Y2 JP H0429404 Y2 JPH0429404 Y2 JP H0429404Y2 JP 9544686 U JP9544686 U JP 9544686U JP 9544686 U JP9544686 U JP 9544686U JP H0429404 Y2 JPH0429404 Y2 JP H0429404Y2
- Authority
- JP
- Japan
- Prior art keywords
- electrodes
- fertilizer
- electrode
- sensor
- metal plate
- 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
- 230000004720 fertilization Effects 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 9
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 239000004020 conductor Substances 0.000 claims description 6
- 239000003822 epoxy resin Substances 0.000 claims description 4
- 239000000945 filler Substances 0.000 claims description 4
- 229920000647 polyepoxide Polymers 0.000 claims description 4
- 239000003337 fertilizer Substances 0.000 description 19
- 241000209094 Oryza Species 0.000 description 7
- 235000007164 Oryza sativa Nutrition 0.000 description 7
- 235000009566 rice Nutrition 0.000 description 7
- 230000007797 corrosion Effects 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 6
- 230000007423 decrease Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
Landscapes
- Fertilizing (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9544686U JPH0429404Y2 (en, 2012) | 1986-06-24 | 1986-06-24 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9544686U JPH0429404Y2 (en, 2012) | 1986-06-24 | 1986-06-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS632151U JPS632151U (en, 2012) | 1988-01-08 |
JPH0429404Y2 true JPH0429404Y2 (en, 2012) | 1992-07-16 |
Family
ID=30959988
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9544686U Expired JPH0429404Y2 (en, 2012) | 1986-06-24 | 1986-06-24 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0429404Y2 (en, 2012) |
-
1986
- 1986-06-24 JP JP9544686U patent/JPH0429404Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS632151U (en, 2012) | 1988-01-08 |
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