Title:
RADON MEASURING APPARATUS AND METHOD
Document Type and Number:
WIPO Patent Application WO/2021/125448
Kind Code:
A1
Abstract:
Disclosed are a radon measuring apparatus and method. A radon measuring apparatus according to the present invention can comprise: a housing having two separate spaces and through holes formed such that each space communicates with the outside; a probe unit having first and second probe rods which are respectively disposed inside each space in the opposite direction from each other inside the housing; a control unit disposed inside the housing and connected to the probe unit; and a switching unit for controlling the electrical connection between the first and second probe rods.
Inventors:
KIM SANG IN (KR)
LIM HYUN KEUN (KR)
YUN EUN JUNG (KR)
LIM HYUN KEUN (KR)
YUN EUN JUNG (KR)
Application Number:
PCT/KR2020/003687
Publication Date:
June 24, 2021
Filing Date:
March 18, 2020
Export Citation:
Assignee:
ARIM SCIENCE CO (KR)
International Classes:
G01T1/178; G01T7/00
Foreign References:
| KR20170023599A | 2017-03-06 | |||
| KR200258780Y1 | 2001-12-28 | |||
| KR20170001194A | 2017-01-04 | |||
| KR102014771B1 | 2019-08-27 | |||
| US5898374A | 1999-04-27 |
Other References:
See also references of EP 4057033A4
Attorney, Agent or Firm:
CHOI, Kue Sung (KR)
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