CN214097248U - 一种便携式pH测定仪 - Google Patents
一种便携式pH测定仪 Download PDFInfo
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- CN214097248U CN214097248U CN202023324906.9U CN202023324906U CN214097248U CN 214097248 U CN214097248 U CN 214097248U CN 202023324906 U CN202023324906 U CN 202023324906U CN 214097248 U CN214097248 U CN 214097248U
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- 239000000523 sample Substances 0.000 claims abstract description 26
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 15
- 239000011148 porous material Substances 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 9
- 239000004033 plastic Substances 0.000 claims description 9
- 229920003023 plastic Polymers 0.000 claims description 9
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 101000579647 Penaeus vannamei Penaeidin-2a Proteins 0.000 description 23
- 238000001514 detection method Methods 0.000 description 16
- 239000007788 liquid Substances 0.000 description 16
- 230000000694 effects Effects 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000012544 monitoring process Methods 0.000 description 6
- 238000004458 analytical method Methods 0.000 description 4
- 239000007853 buffer solution Substances 0.000 description 4
- 239000003381 stabilizer Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229930182555 Penicillin Natural products 0.000 description 1
- JGSARLDLIJGVTE-MBNYWOFBSA-N Penicillin G Chemical compound N([C@H]1[C@H]2SC([C@@H](N2C1=O)C(O)=O)(C)C)C(=O)CC1=CC=CC=C1 JGSARLDLIJGVTE-MBNYWOFBSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009614 chemical analysis method Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- -1 hydrogen ions Chemical class 0.000 description 1
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000001139 pH measurement Methods 0.000 description 1
- 229940049954 penicillin Drugs 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Abstract
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Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023324906.9U CN214097248U (zh) | 2020-12-31 | 2020-12-31 | 一种便携式pH测定仪 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023324906.9U CN214097248U (zh) | 2020-12-31 | 2020-12-31 | 一种便携式pH测定仪 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214097248U true CN214097248U (zh) | 2021-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023324906.9U Active CN214097248U (zh) | 2020-12-31 | 2020-12-31 | 一种便携式pH测定仪 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214097248U (zh) |
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2020
- 2020-12-31 CN CN202023324906.9U patent/CN214097248U/zh active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A portable pH meter Effective date of registration: 20231130 Granted publication date: 20210831 Pledgee: Kunming Dongfeng Sub branch of Bank of China Ltd. Pledgor: Yunnan Tianlai Environmental Protection Technology Co.,Ltd. Registration number: Y2023980068797 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20210831 Pledgee: Kunming Dongfeng Sub branch of Bank of China Ltd. Pledgor: Yunnan Tianlai Environmental Protection Technology Co.,Ltd. Registration number: Y2023980068797 |