Barcode Scanner
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 Apex II COAPII12BKST Wireless Barcode Scanner | Data Collection Terminal |  US $19.99
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 Datalogic Gryphon 4400 Bar Code Scanner US $100.00
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 EVO Barcode Scanner US $30.00
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 Symbol Palm Powered Bar Code scanner US $19.99
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 2 PSC 5312 3002 LASER BAR CODE SCANNERS NEW US $3.99
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 Wasp WWS500 Barcode Scanner 13 total US $300.00
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Barcode Scanners – Types, Features and Benefits
A barcode scanner is a device that is used to read the printed barcodes. A barcode consists of a series of parallel, adjacent bars and spaces that are decoded with the intensity of the light reflected by them. When the scanning is initialized, the scanner lens reads the entire code with the help of the light source and converts the code into 0s and 1s. The space reflects the light where as the dark bar absorbs the light. This is called digitalizing. Thus decoding is done for the barcode and the result is sent to the output device.
Types of barcode scanners:
The barcode scanners can be classified into two main categories. They are
• Contact readers: These devices are normally held in the hands. To read a barcode this type of readers must either touch the code or come close to it.
• Non-contact readers: These devices need not be close to the barcode to read the code. These scanners use either a moving beam or a stationary beam, but mostly they have a moving laser light beam. These scanners come in both handheld and fixed mount configurations.
Features of barcode readers:
The barcode scanners consist of an internal decoder and a cable, which are connected to the computer through compatible ports. It consists of a light source, a lens and a photo conductor translating optical impulses into electrical ones. Additionally, nearly all barcode readers contain decoder circuit. It analyzes the barcode's image data provided by the photo conductor and sends the barcode's content to the scanner's output port. Advanced readers use laser-scanning technology. Barcode readers are available in several forms like in hand-held, hands-free, wearable, scan engines, laser or digital.
Benefits o f barcode readers:
The benefits of the barcode readers can be classified based upon their types.
• Benefits of Contact barcode readers:
o Portable in size, simple to use.
o Suitable for small businesses
o Low maintenance
o Less in price when compared to a laser gun or a CCD reader.
o Can be considered as the basic scanner when implementing for the first time.
• Benefits of non-contact readers:
o Non-contact readers works from a distance of several inches to several feet depending upon the scanner design and the size of the input. So, non-contact scanners can be used in almost any barcode reading application.
o These scanners are mostly put into use when the input cannot be brought near the scanner like heavy machinery or objects.
o The fixed position non-contact readers are best suited for applications where the items move past the scanner.
o These scanners are best suited for the mobility applications.
These scanners can perform high-end and heavy-duty work for long durations.
• Overall benefits of barcode scanners:
o Use of barcodes provides a fast, easy and accurate mechanism to enter data into a computer system for data collection or data lookup.
o Accelerates workflow efficiency and speed ups throughput process
o Eliminate data entry errors
o Achieve data accuracy in backend host application
o The barcode scanner interprets a unique identity of every product.
o The occurrence of errors is almost zero.
o The process is time and cost-effective.
o Access to total production costs is possible.
o There is a huge saving in the terms of labor effort.
Barcode scanners have a positive impact on both the commercial and industrial sector. In the commercial segment, the usage of barcode scanners has reduced the time and effort at the process of billing. In the industrial segment, the barcode scanners have a positive impact in many areas increasing operating efficiency and the productivity.
About the Author
For over 20 years, System ID has provided automation solutions and barcoding equipment to a wide range of large and small companies in virtually every industry sector. System ID offers more than 10,000 brand name products and services such as Symbol Scanner and Symbol Barcode Scanners.
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Imaging Barcode Scanner - barcode scanner $349.99 HP Imaging Barcode Scanner - Barcode scanner - handheld - decoded - USB 2.0 |
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barcode scanner $656.99 Symbol - Barcode scanner - handheld - 116 scan / sec |
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Honeywell barcode scanner $189.99 Honeywell - Barcode scanner - handheld |
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RealPOS barcode scanner $273.99 NCR RealPOS - Barcode scanner |
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USB Barcode Scanner - barcode scanner $189.99 HP USB Barcode Scanner - Barcode scanner - handheld - 100 scan / sec - decoded - USB |
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WDI4500 2D Barcode Scanner - barcode scanner $358.99 Wasp WDI4500 2D Barcode Scanner - Barcode scanner - handheld - decoded - USB |
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WWS550i Freedom Cordless Barcode Scanner - barcode scanner $334.99 Wasp WWS550i Freedom Cordless Barcode Scanner - Barcode scanner |
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SR61 - barcode scanner $873.99 Intermec SR61 - Barcode scanner - decoded |
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WWS850 Freedom Scanner - barcode scanner $608.99 Wasp WWS850 Freedom Scanner - Barcode scanner - portable - Bluetooth |
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WWS800 Wireless Scanner - barcode scanner $449.99 Wasp WWS800 Wireless Scanner - Barcode scanner - handheld - decoded - Bluetooth |
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Digital Scanner DS6708-SR - barcode scanner $318.99 Symbol Digital Scanner DS6708-SR - Barcode scanner - handheld - decoded |
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WWS450 2D Barcode Scanner - barcode scanner $646.99 Wasp WWS450 2D Barcode Scanner - Barcode scanner - portable - 100 scan / sec - 60 frames / sec - decoded |
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WWS450H 2D Healthcare Barcode Scanner - barcode scanner $739.99 Wasp WWS450H 2D Healthcare Barcode Scanner - Barcode scanner - portable - 100 scan / sec - 60 frames / sec |
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Wasp CCD Scanner BarCode Scanner HandHeld 633808091002 $175.15 Wasp CCD Scanner BarCode Scanner HandHeld 633808091002 |
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LS4208 - barcode scanner $215.99 Symbol LS4208 - Barcode scanner - handheld - decoded |
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CS1504 - barcode scanner $116.99 Symbol CS1504 - Barcode scanner - portable - decoded - RS-232 |
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LS4278 - barcode scanner $536.99 Symbol LS4278 - Barcode scanner - portable - decoded - Bluetooth |
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WDT 2200 - barcode scanner $749.99 Wasp WDT 2200 - Barcode scanner - portable - RS-232 |
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SR61TXR - barcode scanner $654.99 Intermec SR61TXR - Barcode scanner - handheld - decoded - RS-232 |
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SR30 - barcode scanner $219.99 Intermec SR30 - Barcode scanner - handheld - decoded |
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SR61B - barcode scanner $843.99 Intermec SR61B - Barcode scanner - handheld - decoded - Bluetooth |
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Magellan 2200VS - barcode scanner $535.99 Datalogic Magellan 2200VS - Barcode scanner - decoded |
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Symbol LS4208 - barcode scanner $252.99 Symbol LS4208 - Barcode scanner - handheld - decoded |
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Canon Scanner Barcode Decoder 4009B002 $431.01 Canon Scanner Barcode Decoder 4009B002 |
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Canon Scanner Barcode Decoder $396.99 4009B002 Canon Canon DR-6050C Scanner Canon DR-7550C Scanner Canon DR-9050C Scanner Canon, Inc Scanner Accessory Scanner Barcode Decoder www.usa.canon.com |
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WCS3900 CCD Scanner - barcode scanner $155.99 Wasp WCS3900 CCD Scanner - Barcode scanner - handheld - 45 scan / sec - decoded - keyboard wedge |
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WCS3905 CCD Scanner - barcode scanner $165.99 Wasp WCS3905 CCD Scanner - Barcode scanner - handheld - 45 scan / sec - decoded - USB |
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MS 335 - barcode scanner $76.99 Unitech MS 335 - Barcode scanner - handheld - 230 scan / sec - decoded |
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LS 2208 - barcode scanner $149.99 Symbol LS 2208 - Barcode scanner - handheld - 100 scan / sec - decoded |
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LS3408-FZ - barcode scanner $433.99 Symbol LS3408-FZ - Barcode scanner - handheld - 36 scan / sec - decoded |
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LS2208 - barcode scanner $181.99 Symbol LS2208 - Barcode scanner - handheld - 100 scan / sec - decoded - USB |