CN103954481B - 一种负压气体样品取样装置及方法 - Google Patents
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CN103954481B true CN103954481B (zh) | 2016-07-20 |
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Families Citing this family (9)
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CN103698167B (zh) * | 2014-01-04 | 2016-05-11 | 上海市环境科学研究院 | 便携式可控自动化土壤气体定量采样装置 |
CN104406824A (zh) * | 2014-09-29 | 2015-03-11 | 泸州北方化学工业有限公司 | 易燃易爆气体负压采样方法 |
CN104391092A (zh) * | 2014-12-12 | 2015-03-04 | 重庆市荣冠科技有限公司 | 一种基于多种气体检测的进气装置 |
CN107219094B (zh) * | 2017-04-17 | 2020-03-31 | 山东亿盛实业有限公司 | 一种烷基铝的取样装置和取样方法 |
WO2019007587A2 (en) * | 2017-07-03 | 2019-01-10 | Tetra Laval Holdings & Finance S.A. | OBTAINING A CONTENT PRODUCT SAMPLE IN A VACUUM CONTAINER |
CN108398300B (zh) * | 2018-02-12 | 2019-07-16 | 北京空间技术研制试验中心 | 采集载人航天器有害气体的设备及方法 |
CN109470418A (zh) * | 2019-01-09 | 2019-03-15 | 青岛泰斯迈仪器设备有限公司 | 一种真空取样常压检测的检漏装置 |
CN110320332A (zh) * | 2019-08-07 | 2019-10-11 | 欧阳烽 | 一种平衡式废气在线检测系统 |
CN110608922A (zh) * | 2019-09-10 | 2019-12-24 | 北京建筑大学 | 一种液体样品真空采集装置及控制方法 |
Citations (3)
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CN2844889Y (zh) * | 2005-12-01 | 2006-12-06 | 华东师范大学 | 低压或负压气体采样器 |
CN101963553A (zh) * | 2010-10-19 | 2011-02-02 | 中国地质大学(武汉) | 一种土壤水中溶解气体提取装置 |
CN203101134U (zh) * | 2012-12-06 | 2013-07-31 | 中国人民解放军空军航空医学研究所 | 采气负压设备和气体检测系统 |
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US7629177B2 (en) * | 2004-01-21 | 2009-12-08 | Siemens Industry, Inc. | Method and apparatus for introduction of high boiling point streams at low temperature |
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CN2844889Y (zh) * | 2005-12-01 | 2006-12-06 | 华东师范大学 | 低压或负压气体采样器 |
CN101963553A (zh) * | 2010-10-19 | 2011-02-02 | 中国地质大学(武汉) | 一种土壤水中溶解气体提取装置 |
CN203101134U (zh) * | 2012-12-06 | 2013-07-31 | 中国人民解放军空军航空医学研究所 | 采气负压设备和气体检测系统 |
Non-Patent Citations (1)
Title |
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用于负压下气体分析的气相色谱仪的研制;刘佳宏 等;《色谱》;19971231;第15卷(第2期);91-93页 * |
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Effective date of registration: 20161223 Address after: 200241 Shanghai, Wu Long Road, No. 4400, room 257, building 405 Patentee after: Shanghai Baomin Industrial Gases Co., Ltd. Address before: 201713 Shanghai city Qingpu District Zhujiajue Town West Lake Village No. 2 Patentee before: SHANGHAI JI LIANG STANDARD REFERENCE GASES CO., LTD. |
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Effective date of registration: 20171213 Address after: 200941 Shanghai city Baoshan District Jinhong Road No. 518 Patentee after: Shanghai Baosteel Gas Co., Ltd. Address before: 200241 Shanghai, Wu Long Road, No. 4400, room 257, building 405 Patentee before: Shanghai Baomin Industrial Gases Co., Ltd. |
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Effective date of registration: 20181205 Address after: 201713 No. 2 Xiyangdian Village, Zhujiajiao Town, Qingpu District, Shanghai Patentee after: SHANGHAI JI LIANG STANDARD REFERENCE GASES CO., LTD. Address before: 518 Jinhong Road, Baoshan District, Shanghai, 2004 Patentee before: Shanghai Baosteel Gas Co., Ltd. |
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