Title:
TEST CHAMBER AND METHOD
Document Type and Number:
Japanese Patent JP2023164358
Kind Code:
A
Abstract:
To provide a test chamber that allows air in a test space to be exhausted by simple means under an explosion prevention environment, and to provide a ventilation method using the test chamber.SOLUTION: A test chamber includes a thermally insulated test space (12) for holding a test material, which can be sealed from an environment (33), and a temperature control device for room temperature control of the test space. The temperature control device is configured so as to achieve a room temperature in a temperature range of -50°C to 180°C, and includes a heating device and a cooling device. The test chamber includes a ventilation system (23) having a detector equipped with at least one gas sensor for detecting a cooling medium in the test space. The ventilation system includes a fan (24) and an exhaust duct (25).SELECTED DRAWING: Figure 1
Inventors:
YANNIK ZAHRT
FELIX DIEHL
FELIX DIEHL
Application Number:
JP2023072145A
Publication Date:
November 10, 2023
Filing Date:
April 26, 2023
Export Citation:
Assignee:
WEISS UMWELTTECHNIK GMBH
International Classes:
B01L7/00; B01L1/00; F25B49/02; G01N35/00
Attorney, Agent or Firm:
Atsushi Aoki
Shinji Mihashi
Junichi Tsuruta
Tomohiro Minamiyama
Yuichi Morimoto
Keiji Akagi
Shinji Mihashi
Junichi Tsuruta
Tomohiro Minamiyama
Yuichi Morimoto
Keiji Akagi