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Method and device for indicating future need for product replacement of random-use dispensing
Method and device for indicating future need for product replacement of random-use dispensing
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机译:用于指示未来需要产品更换随机使用分配的方法和设备
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摘要
A method and device for indicating whether a dispensable product will require refilling prior to the next scheduled service interval includes tracking the amount of use over a first interval, and calculating a frequency based from the use over the first interval. The quantity remaining is compared with the required amount, which is the product of the number of weeks in the service interval and the calculated frequency. Thus, when the quantity remaining is less that the required amount, a warning will be provided to indicate that the dispensing product should be replaced, as it will be empty before the next service interval.
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