How Counting Scales Count

Counting Scales

Counting scales are great time savers that also improve the accuracy of counts when the objective is to ship or receive X numbers of widgets. They are also great for inventory management because they allow you to quickly determine how many widgets are in stock and when it is time to order more.

How do Piece Counting Scales Count?

Keep in mind that a piece counting scale can be programmed to determine the count of a number of products that are kept in the scale’s internal memory but each product must be the same. You must separate bolts from nuts, (and lock washers while we’re at it) not combine them unless you are counting assembled nuts, bolts and lock washers. And all bolt, nut and lock washer assemblies being counted must be the same. A counting scale with an internal memory of 100 items can store data for up to … Read the rest

How to Choose Platform Scales

A Digital Platform Scale

Precision platform scales are widely used in laboratory, industrial, and related applications where a high degree of weighing accuracy is required.  In addition to weighing mundane items such as packages a platform scale is used for piece counting, net-total recipe weighing, and percentage determination that shows the deviation from a reference weight. 

Platform balances such as the Kern DE series available from Tovatech are available in a variety of models, enabling users to specify the correct scale based on their requirements.   These scales have maximum weighing capacities from 6 kilograms to 300 kilograms (approximately 13 to 660 pounds).  Other models weigh up to 600 kilograms.

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How to use a Counting Scale System for Large Quantities

The KERN CDEE Counting Scale System

When large quantities of small or lightweight pieces are being packaged for market accurate inventory control and accurate billing depend on highly accurate counting scale systems.  In such cases connecting a precision reference scale to a platform scale gives an extremely high degree of weighing and counting accuracy even when individual pieces weigh as little as 0.002 gram.    

That is the precision realized by the Kern CDEE piece counting system available from Tovatech.  It consists of a CDE digital platform balance available in capacities from 35 to 150 kg (77 to 300 pounds) connected by an interface cable to a Kern CME reference balance offered in capacities from 100 to 3000 grams (3.5 oz to 6.6 pounds).  The readout for both models depends on the maximum weighing range but is as low as 1 gram for the platform balance and 0.001 gram for the reference balance.   This versatile combination … Read the rest