nkhani

Dziwani kuti ndi ma barcode scanner ati omwe ali oyenera bizinesi yanu, chilengedwe ndi zomwe mukufuna. Phunzirani kuthana ndi chopinga chilichonse ndi makina ojambulira opangidwa kuti azisanthula chilichonse, kulikonse - zivute zitani.

1, Red Scanning Gun ndi Laser Scanner

Mfuti yowunikira kuwala kofiyira imatenga gwero la kuwala kwa LED, komwe kumadalira zinthu za CCD kapena CMOS zowoneka bwino kenako ndikusintha ma siginecha amagetsi. Mfuti yowunikira laser imawunikira malo a laser ndi chipangizo chamkati cha laser, ndipo malo a laser amasandulika kukhala kuwala kwa laser pa bar code ndi kugwedezeka kwa mota yogwedeza, yomwe imasinthidwa kukhala chizindikiro cha digito ndi AD. Chifukwa laser imadalira injini yogwedezeka kuti ipange mzere wa laser, imawonongeka mosavuta ikagwiritsidwa ntchito, ndipo ntchito yake yotsutsa kugwa nthawi zambiri sikhala yabwino ngati kuwala kofiira, ndipo kuthamanga kwake kuzindikira sikuthamanga kwambiri. ngati kuwala kofiira.

2, Kusiyana pakati pa 1D Scanner ndi 2D Scanner

1D barcode scanner imatha kusanthula ma barcode a 1D, koma osati ma barcode a 2D; Scanner ya barcode ya 2d imatha kuyang'ana ma barcode a mbali imodzi komanso mbali ziwiri. Mfuti yojambulira ya mbali ziwiri nthawi zambiri imakhala yokwera mtengo kuposa mfuti yojambulira mbali imodzi. Nthawi zina zapadera, simfuti zonse zojambulira za mbali ziwiri zomwe zili zoyenera, monga kusanthula kachidindo ka mbali ziwiri pakompyuta ya foni yam'manja kapena kujambulidwa pachitsulo.

Owerenga ma barcode ndi mapulagi ndipo amasewera ndi makina otsogola kumakampani, zomwe zimapangitsa kuti ngakhale ma barcode ovuta kuwerenga aziwoneka bwino. Mosasamala kanthu za zomwe bizinesi yanu ili nayo, tili ndi scanner yoti itithandizeni kuti tipeze mayankho abwino a barcode scanner.