CN218098576U - 一种实验检测用氮气吹扫仪 - Google Patents
一种实验检测用氮气吹扫仪 Download PDFInfo
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- CN218098576U CN218098576U CN202222141110.2U CN202222141110U CN218098576U CN 218098576 U CN218098576 U CN 218098576U CN 202222141110 U CN202222141110 U CN 202222141110U CN 218098576 U CN218098576 U CN 218098576U
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- nitrogen gas
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims abstract description 60
- 229910052757 nitrogen Inorganic materials 0.000 title claims description 22
- 238000010926 purge Methods 0.000 title claims description 13
- 238000001514 detection method Methods 0.000 title claims description 10
- 229910001873 dinitrogen Inorganic materials 0.000 claims abstract description 16
- 239000007789 gas Substances 0.000 claims abstract description 13
- 238000012360 testing method Methods 0.000 claims abstract description 8
- 238000002474 experimental method Methods 0.000 claims abstract description 3
- 239000000203 mixture Substances 0.000 abstract description 4
- 238000007664 blowing Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000004949 mass spectrometry Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000447 pesticide residue Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
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Abstract
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CN202222141110.2U CN218098576U (zh) | 2022-08-15 | 2022-08-15 | 一种实验检测用氮气吹扫仪 |
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CN202222141110.2U CN218098576U (zh) | 2022-08-15 | 2022-08-15 | 一种实验检测用氮气吹扫仪 |
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Legal Events
Date | Code | Title | Description |
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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 Nitrogen Purge Instrument for Experimental Detection Effective date of registration: 20230418 Granted publication date: 20221220 Pledgee: Kunming Dongfeng Sub branch of Bank of China Ltd. Pledgor: Yunnan Jiahui Testing Technology Co.,Ltd. Registration number: Y2023530000021 |
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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: 20221220 Pledgee: Kunming Dongfeng Sub branch of Bank of China Ltd. Pledgor: Yunnan Jiahui Testing Technology Co.,Ltd. Registration number: Y2023530000021 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A nitrogen purging instrument for experimental detection Granted publication date: 20221220 Pledgee: Kunming Dongfeng Sub branch of Bank of China Ltd. Pledgor: Yunnan Jiahui Testing Technology Co.,Ltd. Registration number: Y2024530000013 |