CN212111291U - 一种自动凯氏定氮仪 - Google Patents
一种自动凯氏定氮仪 Download PDFInfo
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- CN212111291U CN212111291U CN202020528371.8U CN202020528371U CN212111291U CN 212111291 U CN212111291 U CN 212111291U CN 202020528371 U CN202020528371 U CN 202020528371U CN 212111291 U CN212111291 U CN 212111291U
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- 239000004809 Teflon Substances 0.000 claims description 6
- 229920006362 Teflon® Polymers 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 20
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract description 18
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 6
- 238000005096 rolling process Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000007696 Kjeldahl method Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- -1 silt Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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CN202020528371.8U CN212111291U (zh) | 2020-04-11 | 2020-04-11 | 一种自动凯氏定氮仪 |
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Effective date of registration: 20240807 Address after: No. 19, Baimasi street, Jinniu District, Chengdu, Sichuan 610084 Patentee after: Sichuan Zhenxing Testing Technology Co.,Ltd. Country or region after: China Address before: Room 12, 13 and 14, 3 / F, building 36, south section of Tianfu Avenue, Huayang street, Tianfu New District, Chengdu, Sichuan 610094 Patentee before: Sichuan Zhong Zhong Quality Technology Inspection Co.,Ltd. Country or region before: China |
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