Barcodes are used in different industries.
The width of the bars, the distances between them, character set, all are
converted into electrical signal when barcode reader is moved on barcodes. These electrical signals represent some data
that is of vital use in getting some information about the product. The
barcodes can be divided into following categories.
Numeric only barcodes –These are the old
types of barcodes often used in library or blood banks. The code 11 numeric
barcode is used in labeling telecommunication equipments. EAN 8 is a compressed
version of the EAN code which is used for small products. EAN 13 is a European
retail code. Interleaved 2-5 codes are widely used in air cargo and related industries.
Plessey is older code and is mostly used for retail shelf marketing. MSI is
other variation of the Plessey code, which is used in the United States. Post
net is used by postal services of the United States. UPC –E, this is compressed
version of the UPC code for small products.
Then there are alpha numeric barcodes,
which are knows as code 128, code 39, and 93. The code 128 has high density,
reliability and is very capable code, used world wide. Code 39, is general purpose
code, which is also used widely in the world. Code 93, compact code, is closely
related to code 39. LOGMARS is a code used by United States government and is
same as code 39. The next category is
code is 2 dimensional codes. These codes are used when large data has to be encoded. Data matrix 2 dimensional code has fixed
length and is used for small codes making. Barcode labels manufacturersin India 2 dimensional codes are also used by parcel service of the
United States.
Industrial standards for barcodes and
labels – some of codes from this category like bookland EAN are used for book
markings internationally. OPC is optical industry barcode for making small products. QR is used for order and material confirmation.
The use of barcodes reduces the human errors. Just by scanning the barcode information is gained.
The scanning takes places in seconds, where the errors chances are considerable
low almost close to zero. The employees do not have to know the entire system
of pricing of products or inventory. Barcode scanner dealerin Delhi. Just the use of scanner reader, they can know the information
without must wasting of time. The use of barcodes is not expensive and they can
be made with little amount even for special purposes. The amount of date, which
a barcodes can collection, reduces the time in inventory tracking and shipments
of products and equipments. A barcode can be attached with any surface to track
the movement of the product. The customization of barcodes ensures that any
information can be obtain by scanning them , like
pricing , inventory or tracking of products , which helps in business by
reducing the labor needed for managing
the production level.
Comments
Post a Comment