DPM Code Reading Handheld Terminal

DPM Code Reading Handheld Terminal
DPM code is also called direct component identification, which is a special code making technology, much different from barcode. DPM code could be marked on the surface of parts, without any label or paper printing.
Compared with other paper or electronic label, the advantage of DPM code is that is can form graphics and text directly on the surface of components, and be a fixed part of the product. It can not be altered or lost, when it is in the continue processing. Product market with DPM code could be tracked during all usage life. With those advantages, DPM code is widely used in manufacturing, medicine tracking, food safety tracking and other industries.
Recent years, more and more industries have promoted the tracking management of products, which make 1D barcode moves to 2D barcode. Now, DPM code technology is very important in company management.
Advantages of DPM are listed as below.
Firstly, lower cost and higher quality
(1) DPM code is used as the basis for quality assurance of components, which is better for selecting reasonable solutions.
(2) It improves the traceability of product, which keep the guarantee of quality, after-sale service, technology support and original data.
Secondly, less time and higher efficiency
(1) It could control and monitor the production process with the product original file.
(2) It could find the problem of production and optimize inventory management, with the DPM code traceability.
Attention of DPM code reading handheld terminal selection is listed as below.
For the DataMatrix barcode of metal parts, the reflective characteristic of metal will make the metal surface form a mirror reflection area with great brightness, which will affect the clarity of symbol and cause strong interference to the recognition of DataMatrix.

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