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Laser Bar Code Reader Different Types And Uses

laser bar code reader
laser bar code reader

Last Updated on February 26, 2024 by Nasir Hanif

Almost every industry and organization, regardless of size, use Laser Bar Code Reader. Barcodes may seem like a simple combination of bars and spaces, but they are essential to critical product information. Particular devices such as scanners are used to decode these barcodes. A barcode scanner is an optical sensor that reads barcodes and converts them into readable text for display and storage on your computer or laptop. This seems like a very long process, but it only takes a few milliseconds.
Label Bar Code Reader is one of the most common use products today. They are used in various industries, including manufacturing, warehousing, education, healthcare, and field service. Differences were born due to the high practicality and prevalence of scanners.

Different Types Of Laser Bar Code Reader

The different types of Laser Bar Code Reader is distinguished by their form factor and scanning technology. The main difference between the form factors is the amount of operator interaction required. There are stick or pen-style scanners, stationary scanners, and portable scanners. Portable scanners have the widest variety of scanning technologies available. There are laser scanners, CCD scanners, also called linear imaging devices, 2D scanners, also called area imaging devices, and omnidirectional scanners. You should choose your scanning technology based on your application and requirements.

Handheld Barcode Scanner

It is best to pass a stylus-shaped barcode reader over the barcode at a constant speed and a certain angle. This makes it the least efficient scanner but also the cheapest. It is also very compact, durable, and not limited to barcode display.

Fixed Barcode Scanner

These scanners read barcodes as you pass in front of them. They are widely used in work-in-progress applications and high-speed sorting along conveyor systems. Smaller models are commonly used in laboratories, security identification, and kiosk applications. Most of these devices have laser scanning drives and must be installed at a specific angle and distance from the barcode. Unlike others, most of them are combined with other automation equipment and systems.

linear imaging barcode scanner

These are CCD scanners, LR (long range), and full array copiers. Their scanning technology uses no moving parts, making linear imaging scanners more durable than laser scanners but with a two-foot shorter contact distance. The linear imaging device is ideal for reading damaged or poorly printed barcodes and barcodes under film and plastic wrap.

laser barcode scanner

Laser Bar Code Reader is the most common scanning technology in the industry. The brightness of the laser scanners’ unit provides greater accuracy and clarity, especially when targeting barcodes in bright light. It is also available in several formats to meet the needs of specific applications such as long-range scanning or high-density scanning.

Omni-Directional Barcode Scanner

Unlike hand-held linear scanners, which must align perpendicular to the barcode, omnidirectional scanners can read barcodes regardless of the barcode’s orientation. Therefore, it speeds up the scanning process and reduces user fatigue. Omnidirectional scanners are typically used in retail environments and are available in point-of-sale and point-of-sale models. Counter models such as convenience stores are suitable for limited counter space applications. Indoor models are ideal for high-volume applications such as grocery stores.

2D barcode scanner

A 2D barcode scanner can capture 2D and 1D (linear) barcodes. It is gaining popularity due to its versatility and the futuristic scrutiny it offers as an investment. These scanners use digital camera technology and software to capture barcodes. It can be pointed in any direction because it reads barcodes from all directions. Some models can also take photos and digital signatures.
There are various barcode products on the market, so purchase a suitable scanner for your application. Different types of scanners are ideal for different work environments. Choose a Laser Bar Code Reader based on your requirements and industry.

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