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Scan gun barcode resolution/barcode density/barcode accuracy calculation

Release Time:2020-07-10

Scanning gun barcode resolution/barcode density/barcode accuracy calculation, if you do not know this, you may buy a barcode gun does not match, may make the barcode reading is not smooth, or even simply can not read.

Method one: the use of bar code printer software bartender to calculate. You choose the barcode code system in the bartender, stretch the height of the barcode, and enter the content to get the "size" of the barcode. This "size" refers to the "X size" of the barcode, which means the narrowest width unit of the barcode, also called "modulus". At this time, according to the following formula can be calculated is how many mil bar code accuracy.

Bar code accuracy = X size/0.0254 =()mil

　　

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Method 2: Bar code resolution calculation online tool (long press copy, then Baidu search ha)

This tool supports bar codes with cross 2/5 code (pure number), Code 128 code, ASCII code, Code 39 code, EAN 13 code, etc. How can the resolution of bar codes be known through online tools?

First look at your barcode, you can notice the distribution pattern of thick and thin stripes and spaces. Keep in mind that not all letters/numbers are printed under the bar code, so the most accurate way to calculate the bar code resolution is to count the black stripes. And we also need to distinguish our bar code type, enter the number of black stripes and the number of bar codes in the corresponding bar code type, and calculate the bar code resolution by the bar code resolution calculation tool.