Jul 28, 2017

Posted by | Comments Off on Use Of Laboratory Fume Hoods In Laboratory Environment

Use Of Laboratory Fume Hoods In Laboratory Environment...

Use Of Laboratory Fume Hoods In Laboratory Environment

Ventilation is important for any working area, no matter what industry you’re operating in. For laboratory settings, a very specific kind of mechanism is used. In this article, we’ll take a look at laboratory fume hoods and why you need to have them installed. What Is It For? Its main purpose is to expel dangerous chemical fumes and vapors, as well as dust and other particles. They also function as a type of physical protection against any chemical reactions, which can protect your staff from inhaling dangerous chemicals. It can also prevent chemical spills and decreases the chances of sparking a fire. How to Properly Use the Hood 1. Put your tools at least 8 inches inside of the hood, or as far back as possible. This way, you can optimize the hood’s performance while ensuring you’re safer, too, according to the University of Wisconsin. 2. Make sure that none of the tools are blocking the hood’s baffle vents. 3. Avoid putting any tools that could cause any ignition inside the hood, especially if there are any liquids or gases that are flammable in the area. 4. Do not move too quickly while putting or taking anything out of the hood, as this could disturb the airflow. 5. Ideally, fume hoods should be placed in a location where crosscurrents caused by foot traffic can be avoided. 6. Make sure that you are not using items with porous materials. Examples include pencils and paper. 7. The hood is not to be used as a waste disposal unit. 8. Only use the minimum amount of chemicals necessary for the procedure so as to limit how much chemicals your store in the hood. 9. Make sure to always wear splash goggles. You’ll need to wear a full face shield if there’s any chance of an explosion occurring. Always keep your staff’s safety a priority. Make sure to keep these tips in mind next time you use any laboratory fume hoods. Share...

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Jul 27, 2017

Posted by | Comments Off on How A Ball Screw And Ball Nut Work

How A Ball Screw And Ball Nut Work

How A Ball Screw And Ball Nut Work

A ball screw is an essential component in many different types of equipment from robotics to automobiles and from automated equipment through to aerospace applications. It is a simple device, but it is critical to be able to convert rotational to linear motion or vice versa. The way this works is through the use the ball screw and the ball nut. Both must be precisely crafted and also selected for the specific application as incorrect matching of the screw to the application can result in limited life cycles, extensive downtime, and significant costs. The Assembly The ball screw assembly includes the ball nut and the ball screw. These are precisely crafted and machined to have identical grooves that are helical in space. Within these grooves, small balls roll to actually support the nut without the nut actually making any direct contact with the screw grooves or ridges. To allow the nut to move down the length of the screw, there is a ball return system in the nut. This allows a continuous flow of the ball that matches the speed at which the nut is traveling down or up the length of the screw. In this way, they continue to recycle and recirculate in the closed system within the nut. Return Systems A ball nut can be designed with either an internal or an external ball return system. The external has the balls circulate through small tubes that are on the exterior of the nut. These tubes do not extend beyond the widest part of the nut, which protects the tubes. The internal type of return has the tubes under the outside of the body of the nut. The design is similar, but the location of the tubes will be different. Both options can be a good choice for most applications. Share...

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Jul 27, 2017

Posted by | Comments Off on Professional Training at a Beauty School

Professional Training at a Beauty School...

Professional Training at a Beauty School

Education is the foundation for a successful career. It is why you have made the decision to get training and become certified as a cosmetologist after you graduate from high school. Your love for make-up and hair, as well as your natural ability to help people look their best, makes you the perfect candidate for a career in the beauty industry. When pursuing a career in the cosmetology field, you know you need to find the right school...

Jul 27, 2017

Posted by | Comments Off on What Are the Different Types of House Cleaning Services?

What Are the Different Types of House Cleaning Services?...

What Are the Different Types of House Cleaning Services?

House cleaning services are quite versatile. Just like no two homes are the same, no two cleaning lists are going to be the same. It is the job of the service and the homeowner to agree on what types of services are necessary for any particular area or home. The good news is this can be customized. That is, the homeowner can work closely with the house cleaner to create a cleaning to-do list that fits their home...

Jul 26, 2017

Posted by | Comments Off on What Does a Cosmetic Dentist Do?

What Does a Cosmetic Dentist Do?

What Does a Cosmetic Dentist Do?

When you think about cosmetic dentistry, what do you think of? Many think of famous Hollywood celebrities with perfect teeth and a dazzling smile. You could never have access to that type of smile, right? Well, maybe if you have thousands of dollars to spend… Wait! That’s not true! You have access to a cosmetic dentist in Chicago, too, and you don’t have to be a Hollywood celebrity to make an appointment. To see what a cosmetic dentist...

Jul 25, 2017

Posted by | Comments Off on Making A Difficult Job Easier With Concrete Sleeve Anchors

Making A Difficult Job Easier With Concrete Sleeve Anchors...

Making A Difficult Job Easier With Concrete Sleeve Anchors

Installing walls or other components in a structure is easy when the concrete floors or walls are not yet fully set. In these situations, J-bolts or other types of anchors can be placed into the correct positions in the concrete when it is still wet, allowing the concrete to dry around the fastener for a very secure hold. With already set and cured concrete or in concrete blocks or with brick construction, finding a way to use a...

Jul 25, 2017

Posted by | Comments Off on Advantages Of A Clip Reading Light

Advantages Of A Clip Reading Light

Advantages Of A Clip Reading Light

Many people enjoy a good book but can’t seem to read after a certain time in the evening. It appears that natural lighting is much better than artificial lights because it’s brighter and easier to see. Therefore, you may want to consider a clip reading light to make it a little better on your eyes. The best part is that such lights have a variety of benefits and can be helpful in more ways than one. Read In...

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