Wednesday, October 15, 2014

Shedding Some Light on Automotive Lights

Car owners should understand some of the basic technical specifications and concepts of automotive lights that enhance road safety in dark conditions. The intensity of illumination that is generated by headlamps is rated in scientific units known as Lumens. A powerful LED bulb could generate well above 1,000 Lumens, which would be enough to illuminate the road ahead for several hundred feet. Some headlamp kits come with multiple LED bulbs that are installed in series. The total illumination would be rated by adding all the Lumen ratings of the individual light bulbs.

Color temperature is another parameter that describes light. LED light bulbs usually produce "cool" colors that are considered to exceed 4,000 degrees on the Kelvin scale. "Warm" colors such as yellow, amber or orange are not very desirable in automotive lights because of poor visibility. Additionally, colors in the temperature spectrum of about 3,000 degrees Kelvin might create some blinding effects for the human eye. A headlamp such as the 1157 led bulb and other bulbs are examples of energy-efficient automotive lighting fixtures.

Modern LED light bulbs for headlamps have relatively low power ratings of only a few watts. Additionally, other electrical parameters such as maximum voltage and current are used to describe the performance of headlamps.

Friday, October 10, 2014

Four Attributes of a Good Electronic Distributor

When shopping for a good supplier of electronic components, you should look for one that has four important attributes.

Their inventory is diverse

Regardless of your specific needs today, you will want to use the services of a distributor that has a wide range of electronic components. You never know what the future will bring for particular component needs, so you do not want to limit yourself to a distributor that is heavy on inventory of connectors but not capacitors or lots of semi-conductors but few switches.

Recognizable names on their line card
You may not know all of the company names on a distributor’s line card, but you should recognize some of them. If there are a few quality companies that are listed, you can be assured that all of the other companies are of high quality as well.

Small orders welcome
You may not always have the need to purchase large quantities that are structured with deliver dates over a large time frame. Sometimes you only need a handful of components. In this case, you will want a small minimum order requirement, and the ability to pay with a credit card rather than issue a purchase order.

Military components available
Components that are built to military specifications are an important attribute of a distributor. It demonstrates a strong commitment to quality. Military specifications are stringent and are not easily understood by all distributors.

There are several examples of a quality electronic component distributor. Lectron is one example of this. You can find out more here at their website.

Tuesday, September 30, 2014

Top Advantages of a Proxy

Proxies are not always well-understood. Many people learn of proxies through learning how they can be abused, but this is obviously not what they are intended for. The following are some of the basic advantages that can be gained by employing a proxy in a business context.

A VPN proxy is a useful tool, first of all, for continuity. When your network goes down, it takes a lot of functions offline, particularly those that are useful for communication. When those communications are time sensitive, this can result in data lost. However, a VPN will not be on the same network as your primary machines. This means that when people try to contact you or fetch information, they won't just hit the internet equivalent of empty air. Instead, they'll hit your VPN, which can be configured to inform them of the situation. This allows you to maintain continuity through outages.

Further, while anonymity on the web can certainly be abused, it has legitimate uses as well. A VPN can protect your business by allowing the points of exposure to the open internet to be mitigated. Instead of routing your employees through various web services, which may or may not be compromised, you can send them through your private VPN, shielding their internet usage from competitors and cyber criminals.

Proxies are misunderstood, but the security benefits they can offer can make all the difference in keeping your business rolling when the worst happens, and it is more than worth it for any dedicated business owner to investigate them.

The Importance of Being Certified as a Phlebotomist

When you decided to become a phlebotomist, you may have thought that the training and your professional work would be easier than it turned out to be. After all, how hard can it be to draw blood from patients? Soon you discovered that phlebotomists often work in fast-paced environments, in which they need to collect blood from dozens of people each day. They must do this efficiently and while causing a minimum of discomfort to each person. They deal with individuals who are nervous or even fearful about needles, who don't feel well and aren't happy about being at the hospital or clinic, and who have small veins that simply don't cooperate well with blood draws.

It's no wonder that becoming a certified phlebotomist with the American Society of Phlebotomy Technicians requires a rigorous exam to verify you have a high level of expertise. The written and practical parts of the test confirm to employers that you possess the knowledge and skills necessary to do an excellent job for them.

To keep your certification active, you'll complete at least six hours of continuing education each year. You'll have the chance to do more in-depth study of topics such as laboratory ergonomics, blood-borne pathogens and specific disease awareness in the workplace.

Being a certified phlebotomist with this particular society provides you with credentials that employers value, giving you a competitive edge in the job market. Those credentials also help you progress in your career goals with any one organization.

Wednesday, September 10, 2014

4 Benefits of OEM Parts


If you're in the market for electronic arts, you may be wondering if it's worth the trouble to find original equipment manufacturer (OEM) parts instead of going for knockoffs or off-brands. Here are just four benefits of OEM to help you make up your mind.

1: Guaranteed Quality Tired of shoddy workmanship? Looking for something built to last? Like their name implies, OEM parts come from the manufacturers directly, meaning there are no factories or middlemen to corrupt the construction process.

2: Custom Fitting With OEM parts, you'll never have to worry about wires crossing oddly or semiconductors being too small. They're made by the manufacturer for electronics of your particular type, ensuring a perfect fit and smooth operations every time.

3: Price Finances are almost always an issue when you're looking for electronic parts, especially if you're hunting down something large, rare or intricate. The good news is that OEM parts are often bought and sold wholesale, reducing the cost without sacrificing any of the quality.

4: Less Upkeep It's natural for parts to wear down or become damaged over time. If they break too quickly, however, your maintenance bills can quickly become astronomical as your devices demand replacement after replacement. OEM parts will last longer and perform more efficiently than all others.

Whether you're hunting for motherboards or looking to upgrade your laboratory, these are just four reasons to stick with OEM the next time you're trying to find parts. If your electronics are essential to your daily routine, you won't want to take chances with anything but the best.

Tuesday, September 2, 2014

Cards For Safety

Whether you have several employees working for you or only a few, security identification cards are ideal for making sure everyone gets clocked in on time for work. These cards can help manage the amount of time that the employee is at work, making it easier to determine the number of hours and pay at the end of the week. They are also helpful when employees need to clock out and in for lunch so that they can keep track of the minutes they are away. 

Some ID cards can be made with information on both sides. The name of the employee and the position can be printed on one side, and the barcode for the scanner can be on the other side. Scanners can be placed at each door to make it easier for employees to enter the building and swipe their card before work. You can also use the scanners as a safety feature by placing them outside the door. Unless the employee's card number is entered in the system, the door won't open. ID accessories like clips and lanyards are ideal for keeping the cards secure on the employee while they are working. Click here for pictures of the types of cards and the equipment used with the card system.

Sunday, July 27, 2014

4 Steps for Building Your Own Cleanroon

Are you moving into an industrial or scientific building without its own cleanroom? Or maybe you're looking to create one yourself for an immunocompromised relative. Whatever your reasons for building a cleanroom, here are just four tips for turning your visions into reality.


1: Choose a Type

Before you do anything else, sit down and decide what kind of cleanroom you're hoping to fashion. Traditional models are airtight containment rooms that reuse and re-filter oxygen; the modular kind use fresh air but pump it through a series of filters first. Which kind best suits your needs?
 

2: Give Yourself a Budget

If you're looking to build a modular cleanroom, all that HEPA and ULPA technology is going to cost you. On the other hand, traditional cleanrooms are associated with higher cleaning costs due to their strict sterilization requirements. Each room has its own expenses, so it's up to you to set a price range and define your limits.

3: Decide Your Classification

The International Organization for Standardization (ISO) has different classifications for cleanrooms. If your business is building hazardous products, or if your loved one has a very particular medical condition, you'll need to adhere to ISO standards.
 

4: Create a Cleaning Regimen

This may sound like a no-brainer, but simply building a cleanroom isn't enough. You need to keep it spotless as well, and that will require a detailed cleaning regimen that you follow every single day for as long as the cleanroom is operational.

Cleanrooms are important parts of businesses, hospitals and laboratories worldwide. If you're looking to create your own, use these four tips to build something just as sterile as the professionals.