A barcode of type "TYPE_STANDARD_2_5" refers to a specific format within the barcode standard known as "2 of 5," also commonly referred to as Code 25, Code 2 of 5, or Industrial 2 of 5. Here’s a brief overview of what it is, how to use it, and its typical applications:

What is TYPE_STANDARD_2_5 (Industrial 2 of 5)?

• Format: Industrial 2 of 5 is a numeric-only barcode format.
• Structure: It encodes data using bars and spaces of varying widths. Each character in the barcode is represented by five elements, two of which are wide (bars or spaces).
• Checksum: Unlike some other barcode types, Industrial 2 of 5 does not typically include a checksum.

How to Use TYPE_STANDARD_2_5 Barcodes:

1. Data Encoding: It encodes data in pairs of bars and spaces, where two out of five elements are bars, and the rest are spaces.

2. Reading: Industrial 2 of 5 barcodes are read by barcode scanners that can interpret the widths of bars and spaces to decode the encoded numeric data.

3. Printing: These barcodes can be printed on various surfaces, typically with high contrast between bars and spaces to ensure accurate reading by scanners.

What is it Used With?

• Inventory Management: Often used in warehouses and retail for inventory control and tracking.
• Packaging: Used on packages for shipping and logistics to automate sorting and tracking.
• Utilities: Sometimes used in industries such as telecommunications and healthcare for asset tracking and identification.

Example:

If you were using Industrial 2 of 5 to encode the number "12345", it would be represented as bars and spaces according to the encoding rules of this format. Barcode generation software and hardware scanners handle the translation from numeric data into the visual pattern of bars and spaces.

In summary, "TYPE_STANDARD_2_5" or Industrial 2 of 5 is a specific barcode format suited for numeric data encoding, widely used in various industries for inventory management, logistics, and other applications where efficient tracking and data retrieval are crucial.