In the past few decades, bar code scanners Simtek has to offer have moved beyond the usual cash register at the supermarket. This technology has seen far more application than was initially anticipated by the time of their release. It is now utilized in the supply chain industry and other businesses that involve inventory of items. Whether you are receiving a package in the post, or administering receipts at a hospital, bar code scanners have become an essential tool in the industry.
When you are planning to buy bar code scanners Simtek has today, it is important to evaluate the different types available in the market. Make sure you choose the right device and functions fit for your business’ needs.
Currently, there are four types of bar code scanners in the market. These types are as follows:
Type 1: Pen Scanners – This type of scanner resembles a wand-type stick that contains a LED light and photodiode at the tip. When the bar code passes over that tip, it registers the item on a computer for processing to determine the item type and its value. This is one of the first types of scanners that went into the market because it is inexpensive and easy to use. However, scanning is not too easy for those with shaky hands and lack of precision.
Type 2: Laser scanners – This is a more advanced type of bar code scanning technology designed for a more precise scanning. The innovation of laser scanning tools for bar codes is designed to minimize scanning errors. It is also quite versatile as you can use it as a handheld unit or attached to a scanning device.
Type 3: CCD scanners – CCD stands for charged couple device, which is comprised of several small LED lights that emit directly into the barcode for easy scanning. Due to the accuracy and efficiency of its use, CCD scanners are a bit more expensive than the two above.
Type 4: 2D Camera – This is a specialized type of bar code scanner designed for the more advanced 2D bar codes that are not made of the typical black and white bars. The traditional bar code scanners Simtek has to offer will not be able to read these 2D bar codes. After all, this type of barcode is more advanced and contains more data. You will need a more advanced scanning device for that.
When determining which of the four categories of bar code scanners to use, you can take a few factors into consideration. One is the type of business you are dealing with. This will naturally determine what type of bar codes you are going to use and what scanner to use for them. The type of environment wherein you will be using the scanners on is also a crucial factor. Make sure you test the scanners before buying them to determine if they can withstand certain types of environment, such as extreme cold or heat.
Lastly, the volume and the size of the products to be scanned should also be taken into account. If you are scanning small items, the handheld bar code scanners will do. But you might need a scanner that offers omni-directional scanning pattern for larger items.