Beauregard a Sud Uncategorized Why Introduce SWIR Sensors into Electric Vehicle Battery Production Monitoring and Quality Control Testing?

Why Introduce SWIR Sensors into Electric Vehicle Battery Production Monitoring and Quality Control Testing?

Why Introduce SWIR Sensors into Electric Vehicle Battery Production Monitoring and Quality Control Testing?

To ensure that electric vehicle batteries meet the strict safety, performance, or quality requirements, it is crucial to conduct quality control testing on them. Currently, leak detection methods are slow and inaccurate, and even tiny leaks can shorten the battery’s life, impact performance, and increase warranty costs. Even worse, leaking can shortcircuit electrical systems, set fires, or cause damage to battery components.

A battery can be non-destructive tested before it leaves the factory. Automated radiographic inspection (X-ray inspection) can be used to examine hidden inner structures and identify defects before the cells leave the factory. This prevents defective cells becoming part of battery modules. The cell structure is also important for quality control. Rolled cells can be examined in 2D. Stacked cells, however, require 3D computer tomography. This is more difficult than interpreting a transmissive radiograph image.

Engineers assess a battery’s condition during manufacturing by measuring the state of charge or discharge. Engineers also assess the condition of the battery’s battery’s busbar. This is a conductor that is long and isolated from the ground. It is responsible for discharging current throughout the battery pack. Because the weld resistance of batteries is an important indicator, testing the busbar is an essential part of the process. Any resistance that is too low can lead to excessive heat and early failures. By measuring the resistance before a battery is operational, engineers can remove any defective modules in the shortest time possible.

In addition to performance testing, SoC information is critical to estimate a battery pack’s usable life. It is possible to reduce the usable life of a lithium-ion battery pack by charging it too often or discharging it too frequently. This information is also used by the battery management system (BMS) to maintain the cells within their safe operating limits. BMS must also include a precise charge estimator to calculate SoC.

SoC can’t be measured directly, unlike voltage and temperature. It must be calculated using proprietary parameters.

SWIR can be used to adapt the Lithium-Ion Battery Testing Process

In terms of testing equipment suitable for adaptation to existing production systems, high resolution, wide field-of-view, and extended SWIR cameras can be utilized to overcome important lithium-ion battery inspection challenges, therefore enabling lithium and lithium-ion battery producers to meet increasingly demanding performance and quality specifications.

SWIR Vision’s Acuros SWIR cameras, for example, can provide imaging through the Li:Ion separator using SWIR wavelengths. These cameras – or sensors – provide the necessary alignment accuracy of inter-layer electrodes leading directly to more available energy storage capacity and longer battery lifetimes.

These sensors are able to see through objects and provide high-resolution images at a fast-fire rate. This makes them ideal for quality control throughout the manufacturing process. We expect SWIR cameras to be adopted quickly for battery testing.

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Hiring a Professional vs. DIY: What Every Atlanta Homeowner Should Know About PlumbingHiring a Professional vs. DIY: What Every Atlanta Homeowner Should Know About Plumbing

In the era of YouTube tutorials and home improvement TV shows, it’s no surprise that many of us have adopted a do-it-yourself (DIY) mentality. From painting walls to installing shelves, DIY projects can be fulfilling, cost-effective, and sometimes, a fun weekend activity. However, when it comes to the complex network of pipes that make up your home’s plumbing system, it’s important to pause and ask: When should I roll up my sleeves to tackle a plumbing issue, and when should I pick up the phone to call a plumbers?

Not all plumbing issues are created equal. Some are simple fixes you can confidently carry out with the right tools and a little patience, while others require the expertise and skills of a professional plumber. In this blog post, we’ll guide you through the ins and outs of DIY vs. professional plumbing tasks, helping Atlanta homeowners like you make informed decisions about maintaining and improving your home’s plumbing system. Read on to learn how to navigate the sometimes tricky waters of home plumbing projects.

Overview of Common DIY-Friendly Plumbing Tasks

Every homeowner knows that small plumbing issues are inevitable. But, not every issue requires you to immediately dial your local plumbing installation number. Some plumbing tasks are simple enough that with a bit of knowledge, the right tools, and a dash of DIY spirit, you can resolve them yourself. Here are a few examples:

Unclogging Drains: 

If you’ve noticed that water is draining more slowly from your sink or shower, it could mean you have a clog. In many cases, you can remove clogs by using a plunger, a plumber’s snake, or a hand auger. For kitchen sinks, consider using a sink plunger or a sink drain wrench. Remember, it’s crucial to avoid chemical drain cleaners as they can damage your pipes over time.

Fixing a Running Toilet: 

A running toilet can waste up to 200 gallons of water per day, not to mention the annoying sound it makes. Often, this problem can be fixed by adjusting the float height or replacing the flapper or fill valve inside the tank, all tasks manageable with basic tools and parts available at any hardware store.

Replacing a Faucet or Shower Head: 

If your faucet is leaking or your shower head isn’t performing like it used to, it might be time for a replacement. With careful instructions, this can be a simple task. Always turn off the water supply before you begin and remember to seal all connections to prevent future leaks.

While these tasks can typically be handled by a determined homeowner, it’s important to approach them with patience and caution. Always make sure to do your research before you start, use the correct tools for the task, and when in doubt, consult with a professional. DIY can be a great solution, but remember: it’s always better to seek help than to risk causing a larger problem. In the next section, we’ll delve into the potential risks of DIY plumbing and why it’s crucial to know your limits.

The Risks of DIY Plumbing

While there’s a certain satisfaction in fixing things around your home with your own two hands, it’s essential to recognize that DIY projects also come with their share of risks, especially when it comes to plumbing. Here are some of the potential pitfalls of taking the DIY route for plumbing repairs:

Damaging Pipes or Fixtures: 

Without the proper training and experience, it’s easy to make a small problem worse. You might over tighten a connection, use the wrong tool, or apply excessive force, all of which can lead to leaks, cracks, or even broken pipes.

Making the Problem Worse: 

Misdiagnosing a problem or applying the wrong solution can exacerbate the original issue, turning what was a minor, manageable problem into a serious, costly repair. For example, using a snake to unclog a pipe might puncture the pipe if not used correctly.

Non-compliance with Local Building Codes: 

Every city, including Atlanta, has specific building and plumbing codes to ensure the safety and efficiency of home systems. DIY projects risk non-compliance with these codes, which could affect your home insurance or become a problem if you ever decide to sell your home.

Health and Safety Risks: 

Plumbing involves more than just pipes and water. It can also involve gas lines and sewage systems. A mistake can lead to dangerous situations like gas leaks or exposure to harmful bacteria.

Tackling DIY plumbing repairs can seem like a way to save time and money, but it’s crucial to consider these risks. There’s a fine line between a simple repair and a complex problem, and crossing that line can lead to stress, unexpected expenses, and even safety hazards. In the next section, we’ll guide you through recognizing the signs that it’s time to put down the wrench and pick up the phone to call a professional plumber.

Understanding When to Call a Professional

Knowing when to call a professional plumber can save you from a world of stress, not to mention a hefty repair bill. While small fixes like unclogging a drain or replacing a shower head are manageable for most homeowners, there are plumbing problems that are simply too complex, too risky, or too time-consuming to handle on your own. Here are a few situations that call for the expertise of a professional plumber:

Leaky Pipes in Walls or Floors: 

If you have a leak in a pipe that runs inside a wall or under a floor, it’s definitely time to call a professional. These leaks can be difficult to locate and repair, and the work often involves cutting into walls or floors.

Sewer System Backup: 

Signs of a sewer system backup include multiple drain clogs, bad sewage odors coming from the drains, and water pooling around the basement floor drain. This is a serious issue that can lead to major damage and requires a professional plumber.

Low Water Pressure Throughout the House: 

If your home’s water pressure is consistently low and it’s not a city-wide issue, the cause might be hard to diagnose and could involve replacing pipes or adjusting your home’s water pressure system.

Installing New Plumbing Appliances: 

While it may be tempting to install that new dishwasher or water heater yourself, improper installation can lead to leaks, malfunctions, and even safety hazards. Professionals have the knowledge and experience to do the job correctly and safely.

Professional plumbers have extensive training, experience, and access to specialized tools, which allow them to handle complex tasks efficiently and effectively. Plus, they can spot potential issues that the average homeowner might miss. By hiring a professional, you’re investing in the longevity of your home’s plumbing system, the value of your home, and your peace of mind. Next, we’ll examine the potential costs of DIY vs. hiring a professional, and why the cheapest option isn’t always the best in the long run.

The Cost of DIY vs. Hiring a Professional

One of the main reasons homeowners turn to DIY is the potential for cost savings. It’s true that doing it yourself can sometimes be less expensive upfront, but it’s important to consider the long-term costs and potential risks as well.

Potential Costs of DIY: 

On the surface, DIY repairs seem like the cheaper option—you only have to pay for the parts, not the labor. However, if something goes wrong, the cost to fix a botched DIY job can be significant. You might accidentally cause additional damage or find that the problem reoccurs because it wasn’t properly fixed the first time, leading to more parts and more of your valuable time invested in the project.

Cost Benefits of Hiring a Professional: 

When you hire a professional plumber, you’re paying not just for their time but also their expertise, the assurance that the job is done right, and the peace of mind that comes with knowing your home is in good hands. Professional plumbers can also spot and address potential issues that might lead to expensive repairs down the line, potentially saving you money in the long run. Plus, many professional plumbing services, like RS Andrews, offer warranties on their work, providing additional protection for your investment.

When considering the costs, it’s crucial to look beyond the immediate price tag and consider the value of the services you’re receiving. A successful DIY repair might save you some money today, but a professional repair will ensure a solution that lasts and can prevent costly future problems. In the next section, we’ll provide tips on how to find and select a reputable plumbing service in Atlanta.

How to Choose the Right Plumbing Professional in Atlanta

When you decide it’s time to call a professional plumber, finding the right one is crucial. You want to ensure you’re choosing a licensed, experienced professional who will provide high-quality service and treat your home with respect. Here are some tips to help you find the right plumbing professional in Atlanta:

Check for Licensing and Insurance: 

Always confirm that a plumber is licensed and insured. This ensures they’ve met certain standards of professionalism and knowledge, and that they carry insurance to cover any potential damages or accidents that occur on the job.

Look for Experience: 

An experienced plumber will have a proven track record of high-quality work. They’ll also be better equipped to handle unexpected problems or complications that may arise during a job.

Read Reviews and Ask for References: 

Online reviews can provide valuable insight into a plumber’s reliability, quality of work, and customer service. Don’t be afraid to ask for references as well. A reputable plumber will be happy to provide them.

Ask About Warranties or Guarantees: 

Many professional plumbers offer warranties or guarantees on their work. This offers you added protection and peace of mind.

At RS Andrews, we’ve been providing top-tier plumbing services to the Atlanta area for decades. We’re proud of our experienced team of licensed and insured plumbers who are committed to delivering the highest quality work. Whether you need a minor repair or a major installation, you can trust us to do the job right and stand by our work. We offer warranties on our services, and we’re always ready to assist you with your plumbing needs.

Choosing the right plumbing professional is a key part of maintaining your home’s plumbing system. By following these tips, you can ensure you’re making an informed choice and investing wisely in your home. In our conclusion, we’ll reiterate the importance of understanding when to DIY and when to call a pro.

The world of home improvement can be incredibly rewarding, but it’s important to recognize when a project is beyond your scope and when it’s time to call in a professional. Plumbing issues vary in complexity, and while some tasks can be tackled by a savvy homeowner, many require the expertise and skills of a professional plumber.

Understanding the difference between a DIY job and a professional task can save you time, stress, and potentially, a significant amount of money. By attempting a repair you’re not prepared for, you risk causing further damage and creating a more costly problem down the line. On the other hand, knowing when to call a professional plumber like RS Andrews can provide peace of mind, knowing the job is done correctly and efficiently.

Ultimately, maintaining a home’s plumbing system is about balance. Striking the right balance between DIY projects and professional services can help ensure your home’s plumbing is functioning effectively and efficiently. So the next time you encounter a plumbing issue, consider the task at hand, assess your skills honestly, and don’t hesitate to call in the pros when needed. Your home – and your wallet – will thank you.

At RS Andrews, we’re always ready to assist you with your plumbing needs. From minor repairs to major installations, our team of professionals is dedicated to providing you with top-tier service and peace of mind. Get in touch with us today for professional advice or to schedule a service. Remember, when in doubt, it’s always better to call a pro!


How to Find Furnace Repair near youHow to Find Furnace Repair near you

How to Find Furnace Repair

For many reasons, garner furnace repair is essential. You might be experiencing unpleasant sounds, rotten egg smells, or carbon monoxide leaking. To ensure that the job is done correctly, it is important to hire an HVAC specialist licensed in your area.

Carbon monoxide leaks

Whether you have a new or old furnace, you should know how to detect carbon monoxide leaks. Carbon monoxide is a colorless, odorless gas that can cause serious health problems for both pets and humans.

Carbon monoxide leaks can happen without any warning. If you suspect a problem, call a professional.

Change the furnace filters first to prevent carbon monoxide leaking. Filters prevent dirt, dust, and other particles from entering the blower and causing CO leakage. A filter should be replaced at least every 30-90 days.

A chimney cleaning is another way to prevent a carbon Monoxide leak. You should inspect your chimney for cracks, blockages, or holes. If you find any, contact a professional to clean the chimney.

Your furnace should also be checked every year. A professional technician will inspect the furnace and identify any potential problems. Carbon monoxide detectors are also able to detect a potential leak but should be placed in an area where they can be easily seen.

Furnace noises unbearable

You can hear furnace noises from any furnace, electric or gas. You can hear the noises in your furnace, whether they are loud or subtle. However, they are usually indicative of a larger problem. If your furnace is making excessive noises, it’s time for a professional.

In the event of a problem, it’s a good idea for you to inspect your furnace before you start using it. You may hear the “thwapping”, which is a buzzing sound, thumping, or whistling sound. This could be a sign that your blower wheel is defective or loose. This must be tightened or replaced.

Another noise you might hear is humming. This is caused when an electric current flows through a transformer. This noise is often caused from an old or broken transformer.

A loose or damaged panel can also cause rattling. This could also be caused by a worn or loose blower wheel. This sound should be heard immediately. It can cause serious damage and may even be a fire hazard.

Rotten egg smell

Many people spend more time in winter than usual in their homes. People want a home that smells good. A rotten egg smell can indicate a problem with your water heater or furnace.

Gas leaks can be dangerous. You should not leave your home until the problem is fixed. A leak can be a fire hazard, so make sure you don’t do anything that could cause an explosion. A plumber or another professional can easily fix a leak from your furnace or water heater.

To kill bacteria that can cause rotten eggs, chlorine can be added to your water. You can also add an aluminum or zinc anode rod to get rid of the smell. The smell will diminish over time but you may need water filters to be changed periodically.

The bacteria that feeds off sulfur in water can cause rotten egg smells in water. These bacteria can rust plumbing fixtures or cause black stains.

Alarm for carbon monoxide goes off

It may not be the first thing you think of when you hear a Carbon Monoxide alarm go off during furnace repairs. Carbon Monoxide, however, is a dangerous gas. It can cause flu-like symptoms and even death when it leaks. If you hear the alarm, it is important to act immediately.

Carbon monoxide is a byproduct from burning fuel. It is odorless and poisonous, and can cause serious health problems. It can cause heart and organ damage. It can also cause long-term brain injury.

Carbon monoxide builds up most often when heaters, or other fuel-burning devices are in use. It can also build up in the absence of proper ventilation. Carbon Monoxide can leaks can cause flu-like symptoms such as dizziness, shortness o breath, loss consciousness, and even death.

Carbon Monoxide can pose a threat to pets. Carbon Monoxide, which is so toxic it can cause the death of 170 people each year in America, is very dangerous.

How N95 Masks Work?

How N95 Masks Work?

What Have N95 Masks Become?

N95 masks have become one of the essential daily accessories for everyone over the past couple of years. How do they work? How do you use them correctly?

While commonly used in various hazardous and working conditions for years, n95 masks have become a part of everybody’s daily vocabulary since 2020.

So, what are the uses for N95 masks today? What is it that makes them so effective? Or can yield them ineffective to wearers? Where are the best places to buy the best face masks now?

 

What Are N95 Masks?

Never before in human history have, we seen so many masks in use. Or names for face coverings. Even the term ‘N95 masks’ is often used much more loosely than it should.

N95 masks are a particular form of face mask. To be an authentic N95 mask needs to be officially certified by NIOSH. The FDA, CDC, and the US Department of Labor Occupational Safety and Health Administration (OSHA) may also have specific guidelines for wearing masks in various settings. The CDC publishes approved and authorized N95 mask products and suppliers on its website.

Authentic N95 masks will be stamped with their NIOSH approval number. They may also be identified by specific characteristics, which you can learn more about here.

What is most unique about N95 masks is that they are rigorously tested to filter out at least 95% of airborne particles down to .3 microns in size.

This means they are highly effective at removing contaminants and toxins in the air while providing breathability for the wearer.

 

What Are N95 Masks Used For?

N95 masks were first invented and developed for miners working in hazardous environments with lethal carcinogens in the air.

Today, N95 masks are still the standard as dust masks for these types of hazardous working environments. As a result, you will see them commonly used in work and construction environments.

As a form of PPE, n95 face masks are also frequently considered ideal protection amid disaster zones. Such as wildfires. Or in the wake of floods and hurricanes when toxic mold is likely to be present.

In recent years it has become customary to see people wearing KN95 and N95 masks daily. Well, before COVID came along, this was thanks to increase pollution. Not just due to urban air pollution in dense cities, but thanks to poor air quality due to giant dust clouds or algae-like Red Tide affecting coastal areas.

Of course, the most apparent use of N95 masks today is to protect against viruses and meet the growing number of mask mandates out there.

Ultimately, if you want to avoid breathing in anything that can harm your body and health, or infect others, then N95 masks should be on your shopping list.

 

N95 Masks & COVID

N95 masks are now a part of the everyday new ordinary post-COVID world.

Although some took to them immediately, with new research, scientific data, and public admissions, it is only now that many have learned using N95 masks is really the standard everyone should be using.

Cloth and alternative face coverings, including traditional surgical masks, don’t do the job of preventing the transmission of COVID. This is because the particles the virus travels in are just too small to be blocked by inferior face-covering types. Or they do not provide an adequate seal to prevent virus particles from passing around the mask as N95 masks do. 

 Today, N95 masks are increasingly being mandated or regulated for what feels like just about everything. If you want to take transport, fly on a plane, enter certain buildings, eat out, shop or work in many places, you have to have one. Or employers must provide a fresh supply of them each shift.

 

How N95 Masks Work?

There are two main differences and critical parts to how N95 masks work.

 

1. N95 Masks: Fit & Seal

According to the FDA, N95 masks are specifically designed to form a seal around the mouth and nose. This differentiates them from other face coverings, allowing contaminated air to pass around or even be more forcefully inhaled around the mask. Each approved N95 mask also provides wearing and fitting instructions on the CDC website.

 

2. N95 Masks: Filtration

n 95 mask are filtering facepiece respirators (FFRs). They are tested and proven to eliminate harmful airborne particles down to .3 microns in size. A built-in valve making breathing of fresh air easy, while still remaining protected. They are made of specific electrostatic polypropylene fiber. This removes harmful particles from the air you are living in.

 

How To Use N95 Masks

One of the most critical parts of the effective use of face masks of any type is how you handle and wear them. Unfortunately, it is all too easy to destroy the protective capabilities of your N95 shows by contaminating them with the way you store, handle and put them on.

Be sure your hands are sanitized before touching your N95 masks to put them on or take them off. Ensure that it fits well, with a seal around your mouth and nose. Be careful not to touch your mask while wearing it.

Refer to your specific N95 masks product guide and donning instructions for best practices.

 

How To Clean N95 Masks

It is also vital to know that N95 masks are only designed as single use for a single wearer.

You should not be sharing face masks. N95 masks are priced and designed to be disposable after each use. They may be worn for up to eight hours at a time. Though a new one should be used each day, shift change, or even when changing between environments.

New tests have been conducted to help businesses and healthcare facilities keep up with the need for fresh N95 masks to evaluate mask cleaning and sanitization methods. There have been some promising trials of UV light, steaming and air drying, and mask rotation. Though, do not wash your mask in soap and water. Even the best protocols severely deplete the filtration capabilities and effectiveness of your masks.

 

Where To Buy N95 Masks

To ensure you are buying authentic N95 masks, it is wise to shop directly with approved suppliers. Bielcor N95 masks have been officially certified by NIOSH and are featured on the CDC’s website. Shop our affordable N95 masks online for fast delivery.