Environmental testing device with enhanced electromagnetic effect

An environmental testing device comprising:

• a heat insulation chamber that includes a test chamber and is formed using a heat insulation panel that is electrically conductible;
• an air conditioner;
• and
• a blower for generating an air flow that causes air conditioned by the air conditioner to flow into the test chamber, wherein
• the heat insulation chamber includes a chamber body that has an entrance, and a door that opens and closes the entrance,
• a heat insulation panel forming the chamber body includes an outer panel and an inner panel disposed inside the outer panel,
• the heat insulation panel forming the chamber body and a heat insulation panel forming the door are connected to each other in an electrically conductible manner,
• the heat insulation panel forming the chamber body is provided with an opening through which a shaft of the blower is inserted, and
• the environmental testing device further includes a shield box that is attached to the heat insulation panel provided with the opening so as to cover the opening from an outside of the heat insulation chamber and is electrically conductible with the heat insulation panel, wherein:
• the shield box is made of a conductive member, and
• a space is defined by the shield box and the heat insulation panel provided with the opening.

An environmental testing device comprising:

• a heat insulation chamber that includes a test chamber and is formed using a heat insulation panel that is electrically conductible;
• an air conditioner for performing air conditioning and including an evaporator for exchanging heat between a refrigerant and air to evaporate the refrigerant;
• and
• a blower for generating an air flow that causes air conditioned by the air conditioner to flow into the test chamber, wherein
• the heat insulation chamber includes a chamber body that has an entrance, and a door that opens and closes the entrance,
• a heat insulation panel forming the chamber body includes an outer panel and an inner panel disposed inside the outer panel,
• the heat insulation panel forming the chamber body and a heat insulation panel forming the door are connected to each other in an electrically conductible manner,
• the heat insulation panel forming the chamber body is provided with an opening through which a pipe leading to the evaporator is drawn out from the heat insulation chamber, and
• the environmental testing device further includes a shield box that is attached to the heat insulation panel provided with the opening so as to cover the opening and at least a part of the pipe from an outside of the heat insulation chamber and is electrically conductible with the heat insulation panel, wherein:
• the shield box is made of a conductive member, and
• a space is defined by the shield box and the heat insulation panel provided with the opening.