Why do some airports run like clockwork while others lag behind? The secret lies in advanced X-ray baggage scanners.
The device has helped you and thousands of other passengers travel safely and efficiently. Well, it assists the security personnel as well to quickly screen luggage and identify potential threats.
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In this article, let’s get to know more about the machine, from its functionality to how it works.
Purpose and Functionality
X-ray baggage scanners are a critical line of defense at airports, as it plays an important role in making sure passengers’ safety. They’ll examine baggage contents to see if there are any prohibited items that could endanger other passengers.
You don’t want someone to sneak a weapon or explosive onto a plane, right? Let’s keep that near-to-death scene in the action movies only!
The benefits of X-ray baggage scanners at airports are many, including detecting dangerous materials, such as:
- Weapons. These include firearms, knives, and other bladed weapons.
- Explosives. Examples are nitroglycerin and black powder.
- Other dangerous materials. In this category, you may have heard of flammable liquids and chemicals.
Airport X-ray scanners can quickly scan multiple bags at once, so passengers don’t have to worry about them being late and missing their flights due to slow screening times.
Fast screening processes also help security personnel manage lines effectively and focus on high-risk items of suspicious passengers instead of being cautious by all of them.
Operational Procedures
At airports, X-ray baggage scanner workflow typically looks like this:
- Passengers place their carry-on or checked luggage on the conveyor belt leading into the X-ray scanner.
- The luggage goes through the scanner, where an X-ray beam penetrates the bag. The machine then captures multiple levels of the content materials inside as they absorb the X-rays. This process results in a digital image on a monitor for security personnel to analyze.
- Trained security personnel check the X-ray image on the monitor. They’re skilled at identifying suspicious items based on their shape, density, and material composition.
- If the image appears clear of any prohibited items, passengers can take the bag and continue their journey.
Then, what will happen if someone brings malicious items?
If the X-ray image triggers an alarm, indicating a potential threat, the personnel will inspect them further by manually checking the bag and physically examining the contents.
This happens probably because of dense or unidentified objects like bulky clothing and suspicious shapes like items resembling weapons.
If the suspicious item is harmless, the bag is cleared to proceed. The passenger will be interviewed and needs to proceed with the next security protocols if the personnel finds something dangerous.
Types of Scanners and Their Technology
While the core workflow of X-ray baggage screening is similar, airports use different types of scanners to fulfill specific needs.
Some common X-ray models are:
- Single-view scanners. These are the most common type for regular passenger flow, offering an efficient way to scan big volumes of luggage.
- Dual-view scanners. These scanners take X-ray images from two angles, typically from above and the side for a more comprehensive view.
- Computed tomography (CT) scanners. These are advanced scanners with sophisticated algorithms to create detailed 3D images of the bag’s contents. This type of scanner is perfect for high-risk scenarios.
So, to choose the right X-ray baggage scanner for airports, always consider your needs, such as passenger flow and security risk assessment.
Concerns Related to X-ray Baggage Scanners at Airports
We agree that X-ray scanners have various benefits for our security process, right? But, let’s not forget that these devices also carry some potential drawbacks.
One example is radiation exposure. Yes, the amount of radiation emitted by X-ray scanners is really low, but some people may be still concerned, especially when they often fly or airport personnel with frequent exposure.
That’s why, if you purchase an X-ray baggage scanner, make sure that it’s from a reputable provider and complies with safety regulations, such as the International Commission on Non-Ionizing Radiation Protection (ICNIRP) which forms the guidelines for safe exposure levels.
Another concern relates to privacy issues. Although X-ray images don’t reveal passengers’ belongings in detail, some may be uncomfortable with their luggage being scanned.
To make your heart feel at ease, don’t worry. Trained personnel generally look only at potentially dangerous items, not your personal stuff.
False alarms are another concern related to the use of airport X-ray baggage scanners. This machine can sometimes trigger alarms for harmless objects, which can cause delays and make passengers feel frustrated.
From the company’s perspective, the concerns typically relate to the budget and machine limitations. If they want to keep their budget low, they have to be satisfied with more basic devices that sometimes trigger false alarms for harmless objects.
Conclusion
After reading this article, you know how important X-ray scanners are, right? It helps you, as passengers, stay safe and flights run smoothly. These devices quickly check luggage for hidden items, all while speeding up security lines.
Looking for X-ray scanners that meet your airport’s needs?
Saptshankari offers a range of reliable scanners to fit any budget. Contact us today to learn more about how we can help keep your passengers safe and flights on schedule!