Title:
ENVIRONMENT TESTING DEVICE
Document Type and Number:
Japanese Patent JP2023145005
Kind Code:
A
Abstract:
To provide an environment testing device capable of easily measuring weight of a sample disposed within an internal space of an environment testing machine.SOLUTION: A ceiling wall of an environment testing machine includes a pair of through holes that penetrates in a vertical direction in a lower part of a pair of overhanging areas of a connection beam member. A pair of suspension members is suspended so as to penetrate a pair of through holes from a pair of overhanging areas to a lower part. A sample placement part is disposed within an internal space of the environment testing machine so as to be supported by the pair of suspension members. The through holes are sealed by a thin sealing member having an insertion hole through which the suspension members are inserted. The sealing member has an inner area for prescribing the insertion hole and an outer area for prescribing an outer peripheral edge, and permits vertical movement of the suspension members by vertical elastic deformability while the inner area is airtightly connected to the suspension members and the outer area is airtightly connected to a ceiling wall so as to maintain airtightness of the internal space.SELECTED DRAWING: Figure 1
Inventors:
YAZAKI TOMOHIKO
Application Number:
JP2022052262A
Publication Date:
October 11, 2023
Filing Date:
March 28, 2022
Export Citation:
Assignee:
NIPPN CORP
International Classes:
G01G21/28
Attorney, Agent or Firm:
Shinichiro Tanaka
▲吉▼田 和彦
Hiroyuki Suda
Ichiro Kurasawa
Yasushi Yamamoto
Hiroko Suzuki
Katsuomi Isogai
Takashi Fujiki
▲吉▼田 和彦
Hiroyuki Suda
Ichiro Kurasawa
Yasushi Yamamoto
Hiroko Suzuki
Katsuomi Isogai
Takashi Fujiki