CN203981617U - 一种自动冰点测定仪 - Google Patents
一种自动冰点测定仪 Download PDFInfo
- Publication number
- CN203981617U CN203981617U CN201420010229.9U CN201420010229U CN203981617U CN 203981617 U CN203981617 U CN 203981617U CN 201420010229 U CN201420010229 U CN 201420010229U CN 203981617 U CN203981617 U CN 203981617U
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- test chamber
- receiving tube
- liquid sample
- freezing point
- point apparatus
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- 238000007710 freezing Methods 0.000 title claims abstract description 28
- 230000008014 freezing Effects 0.000 title claims abstract description 28
- 238000012360 testing method Methods 0.000 claims abstract description 77
- 239000007788 liquid Substances 0.000 claims abstract description 58
- 238000003756 stirring Methods 0.000 claims abstract description 21
- 238000001514 detection method Methods 0.000 claims abstract description 14
- 238000001816 cooling Methods 0.000 claims abstract description 12
- 239000004065 semiconductor Substances 0.000 claims abstract description 11
- 230000008878 coupling Effects 0.000 claims abstract description 10
- 238000010168 coupling process Methods 0.000 claims abstract description 10
- 238000005859 coupling reaction Methods 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 238000005187 foaming Methods 0.000 claims abstract description 7
- 239000002184 metal Substances 0.000 claims description 14
- 229910052751 metal Inorganic materials 0.000 claims description 14
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 239000004519 grease Substances 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims description 3
- 238000005057 refrigeration Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 4
- 230000002093 peripheral effect Effects 0.000 abstract description 3
- 230000007306 turnover Effects 0.000 abstract 1
- 239000003209 petroleum derivative Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 206010070834 Sensitisation Diseases 0.000 description 2
- 230000008313 sensitization Effects 0.000 description 2
- 230000006399 behavior Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
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- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201420010229.9U CN203981617U (zh) | 2014-01-08 | 2014-01-08 | 一种自动冰点测定仪 |
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CN201420010229.9U CN203981617U (zh) | 2014-01-08 | 2014-01-08 | 一种自动冰点测定仪 |
Publications (1)
Publication Number | Publication Date |
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CN203981617U true CN203981617U (zh) | 2014-12-03 |
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CN201420010229.9U Expired - Lifetime CN203981617U (zh) | 2014-01-08 | 2014-01-08 | 一种自动冰点测定仪 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104807849A (zh) * | 2015-04-30 | 2015-07-29 | 国家农产品保鲜工程技术研究中心(天津) | 果蔬及其汁液多通道冰点快速测定装置及应用 |
CN106018460A (zh) * | 2016-06-27 | 2016-10-12 | 东莞理工学院 | 一种用于快速测量液滴凝点的测量设备和方法 |
CN108562606A (zh) * | 2018-03-20 | 2018-09-21 | 武汉研润科技发展有限公司 | 一种发动机冷却液冰点测定仪 |
CN109459462A (zh) * | 2018-10-31 | 2019-03-12 | 泉州市全通光电科技有限公司 | 一种自动冰点测定仪及其测试方法 |
CN110672656A (zh) * | 2019-07-31 | 2020-01-10 | 安徽江南化工股份有限公司 | 检测液态硝酸铵浓度的装置 |
-
2014
- 2014-01-08 CN CN201420010229.9U patent/CN203981617U/zh not_active Expired - Lifetime
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104807849A (zh) * | 2015-04-30 | 2015-07-29 | 国家农产品保鲜工程技术研究中心(天津) | 果蔬及其汁液多通道冰点快速测定装置及应用 |
CN104807849B (zh) * | 2015-04-30 | 2017-08-25 | 国家农产品保鲜工程技术研究中心(天津) | 果蔬及其汁液多通道冰点快速测定装置及应用 |
CN106018460A (zh) * | 2016-06-27 | 2016-10-12 | 东莞理工学院 | 一种用于快速测量液滴凝点的测量设备和方法 |
CN106018460B (zh) * | 2016-06-27 | 2019-04-26 | 东莞理工学院 | 一种用于快速测量液滴凝点的测量设备和方法 |
CN108562606A (zh) * | 2018-03-20 | 2018-09-21 | 武汉研润科技发展有限公司 | 一种发动机冷却液冰点测定仪 |
CN108562606B (zh) * | 2018-03-20 | 2023-11-10 | 武汉研润科技发展有限公司 | 一种发动机冷却液冰点测定仪 |
CN109459462A (zh) * | 2018-10-31 | 2019-03-12 | 泉州市全通光电科技有限公司 | 一种自动冰点测定仪及其测试方法 |
CN109459462B (zh) * | 2018-10-31 | 2021-03-19 | 泉州市全通光电科技有限公司 | 一种自动冰点测定仪及其测试方法 |
CN110672656A (zh) * | 2019-07-31 | 2020-01-10 | 安徽江南化工股份有限公司 | 检测液态硝酸铵浓度的装置 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Automatic ice point tester Effective date of registration: 20151106 Granted publication date: 20141203 Pledgee: Fujian Straits bank Limited by Share Ltd. Quanzhou science and Technology Branch Pledgor: QUANZHOU QUANTONG PHOTOELECTRIC TECHNOLOGY Co.,Ltd. Registration number: 2015990000963 |
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PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
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 |
Date of cancellation: 20200421 Granted publication date: 20141203 Pledgee: Fujian Straits bank Limited by Share Ltd. Quanzhou science and Technology Branch Pledgor: QUANZHOU QUANTONG PHOTOELECTRIC TECHNOLOGY Co.,Ltd. Registration number: 2015990000963 |
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CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20141203 |