A weighing device includes a weighing module, a processor, and an output device. The weighing module includes a suspension component, a deformation component, and a sensor. The deformation component includes an elastic piece, a connecting portion, and a fixing portion. The elastic piece is coupled between the connecting portion and the fixing portion. The suspension component includes a hook and a lanyard. One end of the lanyard is fixed to the connecting portion, and a second end of the lanyard is passed through the fixing portion and coupled to the hook. When the hook suspends an object to be weighed, the hook moves the connecting portion toward the fixing portion and deforms the elastic piece. The sensor detects a deformation amount of the elastic piece. The processor calculates a weight of the object according to the deformation amount and an elastic coefficient of the elastic piece.

Nutritional substance systems and methods are disclosed enabling the tracking and communication of changes in nutritional, organoleptic, and aesthetic values of nutritional substances, and further enabling the adaptive storage and adaptive conditioning of nutritional substances.

An electronic scale includes a display unit for digitally displaying the weight of a load on a weighing dish, a tare subtraction key, a display control unit for controlling the display on the display unit and a memory for memorizing a zero adjustment range. The display control unit displays on the display unit a tare subtraction prompt display for prompting to push the tare subtraction key when the measurement value of the load increases over the upper limit of the zero adjustment range.

A weighing device includes a weighing module, a processor, and an output device. The weighing module includes a suspension component, a deformation component, and a sensor. The deformation component includes an elastic piece, a connecting portion, and a fixing portion. The elastic piece is coupled between the connecting portion and the fixing portion. The suspension component includes a hook and a lanyard. One end of the lanyard is fixed to the connecting portion, and a second end of the lanyard is passed through the fixing portion and coupled to the hook. When the hook suspends an object to be weighed, the hook moves the connecting portion toward the fixing portion and deforms the elastic piece. The sensor detects a deformation amount of the elastic piece. The processor calculates a weight of the object according to the deformation amount and an elastic coefficient of the elastic piece.

A method is provided for optimizing the time required for a scale to weigh a set of ingredients. A weighing tolerance is obtained for each ingredient in the set. Based on the weighing tolerance, a readability parameter is determined for each ingredient. Based on the determined readability parameter, the scale is configured before each ingredient is weighed.

The package dimensioning device is configured for ascertaining measurements of cuboidal and boxed items to provide data to computer-implemented package management processes. The device has a base and a vertical support member. The base is configured to receive a package thereon and includes a weight sensor. There are multiple space-apart contactless sensors including a top sensor carried by the vertical support member, and side sensors positioned adjacent sides of the base which output dimensional data signals related to a height, length and width of the package. A control unit is communicatively coupled to the weight sensor and multiple spaced apart sensors and configured to calculate weight, height, length and width measurements of the package based upon the weight data signal and dimensional data signals. A communication unit is coupled to the control unit and configured to output the weight, height, length and width measurements to a computer network resource for access and use by the computer-implemented package management processes.

An electronic scale includes a display unit for digitally displaying the weight of a load on a weighing dish, a tare subtraction key, a display control unit for controlling the display on the display unit and a memory for memorizing a zero adjustment range. The display control unit displays on the display unit a tare subtraction prompt display for prompting to push the tare subtraction key when the measurement value of the load increases over the upper limit of the zero adjustment range.

Nutritional substance systems and methods are disclosed enabling the tracking and communication of changes in nutritional, organoleptic, and aesthetic values of nutritional substances, and further enabling the adaptive storage and adaptive conditioning of nutritional substances.

An apparatus powered by batteries may include a first processor and a second processor. The first processor may consume more electrical power than the second processor. The second processor acquires data from one or more sensors. At a predetermined time or other trigger, the second processor activates the first processor that is then used to send the acquired data to an external device. For example, items are stowed on the apparatus that includes weight sensors. The second processor awakens hourly, acquires weight data indicative of the weight of items stowed on the apparatus, and returns to a sleep mode. After 24 hours of acquiring weight data, the second processor activates the first processor to send the accumulated weight data to an external device, such as a server, using a network interface. Power consumption is substantially reduced, allowing the apparatus to operate without external power for extended periods of times.

A laboratory stand comprises a holding rod for receiving instruments or measuring devices for treating or examining media or substances or mixtures which may be contained or filled into a vessel arranged next to the holding rod in the usage position, into which vessel appropriate instruments or measuring instruments can engage from above. In order to be able to perform the metering of the substances in the vessel prior to, or during, the processing in a simple manner and/or in order to be able to quickly and reliably identify weight changes, support projections are moveably mounted and provided with, or connected or provided with an operative connection to, a weighing apparatus such that the displacement of the set-up feet, which is increased in the case of increasing weight or reduced in the case of decreasing weight, can be determined as weight change.