Test arrangement for checking tightness of interior of motor vehicle, has humidity sensor that is connected with transport portion whose width is set smaller than width of moisture collection area of fabric portion

摘要

The arrangement has a fabric portion (14) for absorbing moisture in an inner space of a vehicle (10). A transport portion (22) of the fabric portion is connected with a humidity sensor (18) which is provided to detect moisture in the inner space of the vehicle. The width of the transport portion is set smaller than the width of a moisture collection area (20) of the fabric portion. The fiber portions (16) of the fabric portion are combined into a bundle in the transport portion. An independent claim is included for method for checking tightness of interior of vehicle.