Direct Part Marking (DPM) is a process that allows users to imprint a bar code directly on an item instead of printing the code on a paper label. Different technologies are available to directly mark objects: laser / chemical etching, dot peening and ink jet printing. Each of these methods has specific advantages and disadvantages in terms of durability, cost and ease of reading.
POWERSCAN PD9531-DPM EVO
TThe PowerScan™ PD9531-DPM Evo reader is a rugged handheld area imager specifically addressed for DPM applications. The typical reading distance is from contact to 4-5 cm / 1.5-1.9 in, depending on the type of DPM technology used, the code resolution, and the material and surface type. The scanner is also capable of reading standard bar codes printed on labels. It is based on a high density optic which allows the capture of very small, high-resolution codes in a range from near contact up to 15.0 cm / 5.9 in.
The intuitive aiming system provides the highest first-pass reading rate. Additionally, the PowerScan PD9531-DPM Evo area imager uses a soft-pulsed white illumination light resulting in reduced flashes, which is very gentle on users’ eyes.
Datalogic’s Motionix™ motion-sensing technology detects the natural actions of the operator to automatically switch the scanner into the desired scanning mode.
DS3608-DP/DS3678-DPM
Zebra 3600 Ultra-Rugged Series of scanners, the practically indestructible 1D/2D DS3608-DP corded and DS3678-DP cordless scanner brings the dependable lightning-fast capture of virtually every direct part mark to aerospace, automotive and other manufacturing plants where end-to-end traceability of every product component is required.
And since the DS3608-DP and DS3678-DP also captures any 1D and 2D barcode displayed on a screen or printed on a label, you get real value — unstoppable performance in a single flexible device that can meet scanning needs from the assembly line to quality control.