Abstract: Systems, devices and methods for detecting axial forces, including residual forces, resulting from applying a crimp cap to a container are provided. The devices can include a device housing, a closing member, a capping section, a force measurement sensor, and a processing system. The closing member and the capping section can define a flange assembly to which a crimp cap can be attached. The force measurement sensor can be positioned to generate the residual force measurement data in response to an axial force resulting at the flange assembly of the container or at the first end of the closing member. The residual force measurement data can be generated once the external force applied during the capping process has been removed.

Abstract: A collision simulation test apparatus including a table to which a test piece is to be attached, the table being movable in a predetermined direction, a toothed belt for transmitting power to drive the table, a drive module capable of driving the toothed belt, and a control part capable of controlling the drive module. The control part is capable of controlling the drive module to generate an impact to be applied to the test piece, and the impact generated by the drive module is transmitted to the table by the toothed belt.

Abstract: Proposed is an apparatus for measuring sealing strength. The apparatus includes a fixed plate, a moving plate on which a measurement object formed by bonding first and second specimens is mounted, and movably disposed on the fixed plate, and a load applier measuring a load applied to the first specimen to peel off the first specimen from the second specimen. The first specimen is peeled off from the second specimen while maintaining a predetermined peeling angle.

Abstract: According to one embodiment, a sensor includes a base including a first face, an inner structure fixed to the first face, a fixed portion fixed to the first face, a movable portion supported by the fixed portion, a plurality of fixed electrodes fixed to the first face, and a plurality of connect members. A first gap is provided between the first face and the movable portion. The movable portion includes a first annular portion and a first connect portion. The plurality of fixed electrodes include a first fixed electrode and a first opposing fixed electrode that face the first annular portion. The inner structure includes a first conductive portion. The first conductive portion includes a first region and a first opposing region. The plurality of connect members include a first connect member and a first opposing connect member.

Abstract: A method for quality control checking GC apparatus including at least a main column, a sample collection loop, and a detector in fluid communication with a multiport valve includes making first and second detector measurements when the multiport valve is set in corresponding first and second positions and a carrier gas inlet is open. The first position provides fluid communication between the carrier gas inlet, the sample collection loop, the main column, and the detector and the second position provides fluid communication between the carrier gas inlet, the main column, and the detector such that carrier gas bypasses the sample collection loop. The method further includes comparing the first and second detector measurements to check at least the sample loop and the multiport valve for leaks.

Abstract: A testing apparatus for torque off weld stud testing has a socket to receive a weld stud welded to a metal sheet for testing strength of the weld. A stopper is received in the socket indexing the weld stud. A nut locks the stopper in position to enable repeated socket indexing to like weld studs.

Abstract: The present disclosure provides an in-situ testing system of metal materials under high temperature and complex loads. The testing system includes a fatigue testing unit, a high-temperature loading unit, a signal detecting unit and a base. The fatigue testing unit is configured for pre-tightening a sample and then performing a fatigue testing on the sample. The high-temperature loading unit is configured for heating the sample to a high temperature. The signal detecting unit includes a pressure sensor and a displacement sensor. The pressure sensor is configured for monitoring the tensile force on the sample. The displacement sensor is configured for monitoring the displacement of the sample after being stretched during the pre-tightening of the sample. The base is configured for bearing the fatigue testing unit, the high-temperature loading unit and the signal detecting unit, and can be positioned on a scanning electron microscope stage or an open microscopic device.

Abstract: Proposed is a leak detection method including a mode determination step of determining, by a mode determination part, an operating mode of a cooling system on the basis of information received from the cooling system, a reference level determination step of determining, by a reference level determination part, a reference level in a cooling water storage tank in the operating mode determined in the mode determination step, a leak determination step of determining, by a leak determination part, whether a leak has occurred by comparing the reference level determined in the reference level determination step and a cooling water level in the cooling water storage tank measured in real time, and a notification step of providing, by a leak notification part, leak information to a set terminal when it is determined that the leak has occurred in the leak determination step.

Abstract: A system to control a watercraft including an engine includes a first temperature sensor and a controller. The first temperature sensor is operable to detect a temperature of the engine. The controller is configured or programmed to obtain the temperature of the engine either upon an activation of the controller or a start of the engine. The controller is configured or programmed to estimate an environmental temperature of the watercraft based on the temperature of the engine obtained either upon the activation of the controller or the start of the engine.

Abstract: A measuring apparatus for measuring a coating powder mass flow rate generable by compressed gas in a powder line includes a control and evaluation unit, which is configured and operable such that it can switch between an offset mode and an operating mode. In the offset mode, the control and evaluation unit ensures that a setting device applies compressed gas to the powder line and prevents the coating powder flow in the powder line, and that a pressure sensor then detects the pressure in the powder line. The control and evaluation unit interprets the detected pressure as an offset pressure value. In the operating mode, the control and evaluation unit ensures that the setting device enables the coating powder flow in the powder line, and then determines the coating powder mass flow rate flowing through the powder line on the basis of the pressure detected by the pressure sensor in the powder line, the offset pressure value and a correction value.

Abstract: The present invention is directed to nondestructive testing of objects, and more specifically to a system for nondestructive testing of an object using a robotic arm. The end effector of the robotic arm is equipped with an arrangement of paired, angled transducers and an orthogonal transducer configured to scan an object using multiple wavelengths of ultrasonic sound waves. Multiple scans of a test object are taken as the object is rotated and the scans are then wirelessly transmitted to a user device or a remote server.

Abstract: Systems for monitoring metabolites may include a sample collection system and a urinalysis system of or for a toilet. The sample collection system may be automated to collect sample urine from a toilet or toilet area, transport the sample to the urinalysis system, and/or the sample urine for analysis at a later time or after analysis by the urinalysis system. The urinalysis system may be automated by proactively providing test material on which a subject may provide a urine sample. Once the urine sample has been provided the urinalysis system may provide the test material to an analyzer for analysis. Results of the analysis of the test material and sample urine may be provided to a mobile device of the subject and/or a remote server. The urinalysis system may provide a urine sample to a mass spectrometry unit for analysis.

Abstract: A wireless force sensor includes a flexible structure supported opposing a rigid structure with a gap between the flexible structure and the rigid structure. Contact traces on opposing surfaces of the flexible structure and the rigid structure form transmission lines. The contract traces are aligned to contact when a force is applied the flexible structure to cause contact between the traces on the opposing surfaces. Radio-frequency switches modulate a reflected signal from the transmission lines. An antenna receives an interrogation signal transmits the reflected signal.

Abstract: An apparatus for simulating a body part includes a base and an actuator connected to the base. Rotors are rotatable about an axis in response to actuation of the actuator. Each rotor includes radially extending slots. Flanges are circumferentially arranged about the rotor. Each flange includes actuating pistons slidably received in the slots of the rotors such that the flanges are moved radially relative to the axis in response to actuation of the actuator to vary a volume defined by the flanges and thereby simulate body part expansion.

Abstract: The invention relates to a method for inspecting the quality of a crimp connection by means of a handheldable pulling and compressing device suitable for producing the crimp connection, as well as a handheldable pulling and compressing device and a system for carrying out the method. In order to provide a method for inspecting the quality of a crimp connection by means of a handheldable pulling and compressing device suitable for producing the crimp connection, as well as a handheldable pulling and compressing device and a system for carrying out the method, which enable the quality of the crimp connection to be determined in a simple and reliable manner, it is provided that a crimp holder is arranged on a punch holder for attaching a crimp contact of a crimp connection and a cable holder is arranged on a die holder for attaching a cable of the crimp connection, a handheldable pulling and compressing device.

Abstract: A self-calibrating inspection system includes an inspection device adapted to visually inspect or measure an article placed on a carrier, and a motion actuator moving the inspection device along a predetermined motion trajectory relative to the carrier and the article placed thereon. A correction member of the system is fixedly positioned with respect to the carrier. A distance sensor is fixedly positioned relative to the inspection device and adapted to sense a first spacing between the distance sensor and the correction member during the movement of the inspection device by the motion actuator.

Abstract: An example flexible substrate testing system includes: a first substrate support structure configured to hold stationary a first portion of a flexible substrate under test; a second substrate support structure configured to hold a second portion of the flexible substrate; an actuator configured to move the second substrate support structure to fold the flexible substrate and to unfold the flexible substrate; and a load cell configured to measure a load on the flexible substrate.

Abstract: Environmental test equipment for the cooperative control of salt spray concentration and relative humidity, comprising: a dry salt spray generation system, an air conditioning system, a mixing chamber, a test chamber and an electric control cabinet; in accordance with the principle of conserving salt content and moisture content before and after mixing, the environmental test equipment obtains a salt spray concentration relationship formula and a relative humidity relationship formula between: environmental parameters in the test chamber, dry salt spray environmental parameters in the dry salt spray generation system, and air conditioning environmental parameters in the air conditioning system; after determining environmental test parameters required in the test chamber, the salt spray concentration relationship formula and the relative humidity relationship formula are used to obtain: temperature parameters and relative humidity parameters required to be set in the dry salt spray generation system, and tempe

Abstract: A measuring arrangement for gas monitoring for an energy storage of a motor vehicle, which includes at least one battery cell. The measuring arrangement has a gas sensor unit which includes at least one first sensor. The gas sensor unit is designed to detect a gas leak from the at least one battery cell. In particular, the measuring arrangement is designed in such a way that at least in a first operating state of the gas sensor unit, at least the first sensor can be woken up from an inactive idle state for carrying out at least one measurement and can be put back into the inactive idle state after the at least one measurement has been carried out.

Abstract: A torque sensor includes a sleeve member configured to be mounted on a center shaft, and a tubular sensor body arranged coaxially with the sleeve member. At least one outer surface of the sleeve member includes one or more magnetostrictive elements. The tubular sensor body includes a bobbin for mounting a sensor coil. An induced current in the sensor coil is detected in response to pedaling by a user. The tubular sensor body includes one or more inclined surfaces inclined with respect to a radial direction of the torque sensor, the one or more inclined surfaces being coupled with the sleeve member or the center shaft.