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Title:
ONLINE SAMPLER AND CONTAMINATION ANALYSIS SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/284205
Kind Code:
A1
Abstract:
An online sampler and a contamination analysis system. The online sampler is used for the contamination analysis system, and comprises a test tube module (200), a liquid taking tube (301), and a driving module (400); the test tube module (200) comprises a test tube (201), and the test tube (201) is used for receiving a scanning liquid dissolved with metal contamination; and the driving module (400) is used for driving the liquid taking tube (301) to ascend and descend relative to the test tube (201) to suction the scanning liquid in the test tube (201). The online sampler is suitable for the contamination analysis system integrating a collection system and a mass spectrometer into a whole, and can conveniently move the scanning liquid dissolved with the metal contamination from the collection system to the mass spectrometer to implement online measurement of the metal contamination.

Inventors:
ZHANG HUAIDONG (CN)
CUI HUSHAN (CN)
CHENG SHIRAN (CN)
YU XIANG (CN)
ZOU ZHIWEN (CN)
GUO DELIN (CN)
HU DONGDONG (CN)
XU KAIDONG (CN)
Application Number:
PCT/CN2021/130879
Publication Date:
January 19, 2023
Filing Date:
November 16, 2021
Export Citation:
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Assignee:
JIANGSU LEUVEN INSTR CO LTD (CN)
International Classes:
G01N1/14
Foreign References:
CN102269663A2011-12-07
CN108031690A2018-05-15
CN102520200A2012-06-27
CN102043061A2011-05-04
CN109261672A2019-01-25
CN210242327U2020-04-03
CN109904089A2019-06-18
CN108655069A2018-10-16
CN106990158A2017-07-28
CN102486446A2012-06-06
CN108333381A2018-07-27
US20030216238A12003-11-20
CN202110809061A2021-07-16
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (CN)
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