Abstract: The invention relates to a device and a method for checking the leak tightness of deformable containers. The device comprises a probe that can be brought in contact with a container in a probing motion, a drive unit for the probe, and a measuring apparatus coupled to the drive unit and/or the probe for determining the container leak tightness by evaluating the probing motion. For said device, according to this disclosure, a sensor element adapted to detect motion of the sensor element is arranged on the probe, and that the measuring apparatus coupled to the sensor element is designed to record a time curve of the probing motion.

Abstract: The invention relates to a device and a method for checking the leak tightness of deformable containers. The device comprises a probe that can be brought in contact with a container in a probing motion, a drive unit for the probe, and a measuring apparatus coupled to the drive unit and/or the probe for determining the container leak tightness by evaluating the probing motion. For said device, according to this disclosure, a sensor element adapted to detect motion of the sensor element is arranged on the probe, and that the measuring apparatus coupled to the sensor element is designed to record a time curve of the probing motion.

Abstract: The present invention relates to an ultrasound transducer assembly for an ultrasound flowmeter, comprising a one-part or multi-part housing (2), which is provided to be connected to a line carrying the medium to be measured, wherein the ultrasound transducer transmits ultrasound through the housing (2) and the ultrasound transducer assembly has the following features: an ultrasound transducer body (4, 7) with a first main surface on the side facing the medium and a second main surface on the side facing away from the medium, first, preferably planar, contact means for electrically contacting the first main surface of the ultrasound transducer body (4, 7), second, preferably planar, contact means for electrically contacting the second main surface of the ultrasound transducer body (4, 7), wherein the first contact means are located between the ultrasound transducer body (4, 7) and the housing (2), through which ultrasound is to be transmitted, of the ultrasound flowmeter.

Abstract: The present invention relates to an ultrasound transducer assembly for an ultrasound flowmeter, comprising a one-part or multi-part housing (2), which is provided to be connected to a line carrying the medium to be measured, wherein the ultrasound transducer transmits ultrasound through the housing (2) and the ultrasound transducer assembly has the following features: an ultrasound transducer body (4, 7) with a first main surface on the side facing the medium and a second main surface on the side facing away from the medium, first, preferably planar, contact means for electrically contacting the first main surface of the ultrasound transducer body (4, 7), second, preferably planar, contact means for electrically contacting the second main surface of the ultrasound transducer body (4, 7), wherein the first contact means are located between the ultrasound transducer body (4, 7) and the housing (2), through which ultrasound is to be transmitted, of the ultrasound flowmeter.