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Laboratory Refrigerators –Temperature range, capacity & requirements

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Laboratory Refrigerators – Temperature range, capacity & requirements

Laboratory Refrigerators, One of the most essential aspects of a modern lab is the lab freezer. It is vital that you choose the right freezer to ensure that you are making a good investment. You may think that choosing the right freezer is easy and only involves checking up on some samples. However, there are several other things that you will need to check before you choose one out.

When you select the right lab freezer, you can decide on how sensitive to temperature changes your samples can be. In case, you want to replace your old equipment and set up a new facility then you should follow the considerations mentioned in this article to help you choose a new freezer.

What is the range of temperature that you will require?

When you want to buy a new lab freezer,  it is crucial that you check the range of temperature that the freezer will offer. In fact, the temperature range is an essential factor to consider when you want to purchase a new freezer. Some of the most common temperature ranges for a lab freezer are as follows:

  • General-purpose laboratory refrigerator  temperatures will range from an approx 0 to 10 oC (32 to 5 oF), Freezer ranges are 0 to -30  oC  (-22 to 32 oF)
  • Ultra low-temperature freezers will range from -40 to -86 oC (-40 to -122 oF)
  • Cryogenic Freezers can go down to even temperatures as low as -125 oC (-193 oF)

A life science lab shall require a freezer with a temperature range from – 20 to – 40 degrees C. This will provide a safe and stable storage condition to various types of reagents or samples. A lot of freezers that are used today have a temperature display which makes them quite convenient for medical use.

What is the capacity that you will need?

The capacity of the refrigerator will be dependent directly upon the samples and tests that you need for your storage. IT will be a good way to check your external dimensions because it will allow you to place your freezer at the designated location that you want.

There are larger research facilities and institutions where you will need to keep larger units and even multiple small units in order to fulfill your storage requirements. The multiple small units can provide you with a thin layout which will result in a lower downtime. This will increase the overall efficiency of your laboratory in the long run.

What are the requirements for good ventilation?

The requirements for ventilation will vary with each model. In fact, this is one of the main questions that you need to as your own supplier before you make your purchase. This will ensure that you understand where you will place your device also. IT will depend on the type of freezer that you want to install because air is generally sourced from the freezer’s back and the top.

Generally, if you have a large cross-section area of ventilation, then your lab freezer will be more energy efficient. The inlet for the air and the outlet cannot be covered or blocked in any manner and you will need to ensure a thorough cleaning on a regular basis. In case you have any form of restrictions on the type of ventilation that you wish to keep, then you may also go for customized ventilation. In this case, the air is often forced out from the front of your freezer and hence you will not need any additional space for clearance.

Understand whether you need temperature monitoring systems

In the event that you work with samples that are sensitive to changes in temperatures, then you will need to put in devices that can record and log temperature changes accurately. These devices store data and have alarm systems that can help in alerting you in case there are any considerable changes in temperature or exceeds any preset threshold. This ensures that your samples are not spoilt.

There are a lot of additional bells or whistles which you can keep alongside your new freezer. The temperature alarm system can be visual or audible. You can have temperature chart recorders with digital key locks and a backup battery system also to ensure the smooth working of your freezer through power blackouts. There are other devices available to improve functionality.

Conclusion

In conclusion, it is seen that lab freezers are essential components of labs all over the world. IT is important in several different aspects of a lab’s functionality. There are several questions that have to be asked and certain considerations that need to be made before you can choose the best freezer for your lab. However, the ones mentioned in this article will be helpful and guide you in making a good investment. Hopefully, the information mentioned in this article will have helped you.

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Cool hoverboards for girls

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Cool hoverboards for girls

Cool hoverboards for girls

In this post, you will find the best hoverboards for girls. As a rule, young men like and purchase hoverboards. Nonetheless, anybody can appreciate this diversion, and the market is now prepared for you.

Underneath, you will locate some top decisions of hoverboards that could be a solid match for young ladies.

1: Hover star All-New HS2.0

This is a nice hoverboard that looks amazing while you drive and has a focus on safety. You can use it on any terrain and has anti-fire materials. It includes a Bluetooth speaker and a speed controller.

PROS

  • Nice design
  • Anti-fire material
  • Bluetooth speaker and speed controller
  • Supporting up to 165 lbs

CONS

  • No major issues or complaints

2: UNI-SUN Hoverboard Self Balancing Scooter 6.5″

With this hoverboard, you will learn to ride and use it much faster than other alternatives. It has a self-balancing system that makes the process very simple and easy and that is a very good hoverboards for girls.

PROS

  • Easy to learn and use
  • Nice design
  • Bluetooth support

CONS

  • Charging takes a little bit longer

3: EPIKGO Self Balancing Scooter Hover Self-Balance Board

This is one of the most powerful hoverboards in the market. According to the manufacturer, you can go anywhere, and the battery lasts longer than other alternatives.

PROS

  • It lasts over 1 hour on a single charge
  • You can drive it on any terrain
  • Bigger and more powerful than an average hoverboard

CONS

  • No speed limit or beginner mode

4: SISIGAD Hoverboard Self Balancing Scooter

If you want a hoverboard that is super easy to use and learn, it can be a good option. Even kids can use it, and it focuses on safety as well. It includes a Bluetooth speaker that you can connect on portable devices.

PROS

  • Very easy to learn and use even for kids
  • Bluetooth speaker
  • Focus on safety

CONS

  • Complaints about technical problems
  • You need to charge the battery often

5: Cho Electric Smart Self Balancing Scooter Hoverboard

Another hoverboard that is easy and safe to use. The only problem here is the low battery life. However, you will like the nice design and the led lights that can help you to drive at night.

PROS

  • Easy and safe to use
  • Nice design
  • Nice led lights

CONS

  • Poor battery life

Conclusion

These were the best hoverboards for girls. They have a nice design, and you can have fun with no worries about your safety. Also, most of them will help you to use them with their self-balancing system.

How much does a hoverboard cost?

If you are a beginner, you can start with a hoverboard that costs a little over $100, and as you improve quality, the price will go up. Quality hoverboards can cost over $500. However, with a $100-$150 hoverboard, you can learn and have fun.

Do you need Bluetooth on a hoverboard?

It is a nice feature that can make your experience more pleasant. Most hoverboards include a Bluetooth speaker.

Are Hoverboards hard to ride?

If you are a beginner, there is a learning curve. However, many hoverboards have helpful balancing systems, and even kids can learn to use them in a few minutes.

How far do Hoverboards go?

With one charge, they can go up to 10 miles, but it depends on each model.

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How I Created a Community from my Brand on Instagram

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How I Created a Community from my Brand on Instagram

Brand on Instagram

Nowadays, if you are a person that knows anything about the importance of building a community, then you will know that there is no better way to get it done than through the ever-growing social media platforms.  So many people have adapted to using these platforms that it is practically impossible to find a single individual that is not engaged in at least one. Going through all the existing social media platforms would take forever and would likely need a helping hand from a marketing team such as social media agency Bali. So I am going to keep my focus on only one platform today, Instagram.  It is a social platform that has topped the charts to be amongst the best and it is with good reason. It has been at the forefront in bringing people together and a means through which people will share information. People will use such platforms for different purposes but in this article, I will take you through how I created a community from my brand on Instagram. This is going to be the most educational tip you will ever come across so I suggest you take notes. If you have any interest in building your own community through this platform then the following tips will be beyond handy.

The first and very most important step I took was to make sure I knew who exactly I wanted to be part of my community. The best thing about Instagram is that it is consistent with billions of people and out of these entire people I was sure I could not possibly luck individuals with the same brand as I did. What this meant for me was that these people will without a doubt show interest in anything I post on Instagram as well as the methods of promotion I will use. This is to say that I had already envisioned that whenever I posted something, it would be of relevance to them and they would see it. This worked perfectly as using hashtags related to my brand and searching for relevant results would lead me to everyone with the same brand as me and liking their posts automatically got me exposed to them and they would without a doubt make sure to follow me. That, ladies and gentlemen, was the first step towards growing my community on Instagram and it is guaranteed to work perfectly.

The one thing that has always helped me while socializing with people is the fact that I came to the realization that it is not healthy to have the spotlight focused only on you. If you ever want people to take part in whatever you are doing, show appreciation by making sure you show interest and share the little they are doing. The moment I started gaining a following on Instagram, people started taking note of my brand and promoting it in their own little way. This only served as a small opening to even greater potential. What I did to make sure that my community continued to grow is that whenever anyone made an effort to showcase my brand, however minimal the effort might have been, I made sure to share that with the rest of the now growing community. This helps in that when one person sees the other getting such attention they will want to be part of the same. By doing this I was paving way for even more people to come and be part of my community thus growing it tremendously.

The two skills that helped me a great deal in building a community on Instagram were observation, and the ability to want to learn. You see I was certain that as much as I wanted to build a community, there is a lot I had to learn and who is better to learn from other than the very people you want to associate with. This meant that I had to take a keen look at whatever they would post and the hashtags they would use. Just so I could not overlook any detail, as minor as it could be. Other than mare observation, I had to admit that the very people I wanted to grow a community from through my brand on Instagram could have had more exposure and experience than I did. With this realization, I made sure to take notes where necessary just to know what needed to be done. In growing a community from a brand on Instagram I learned that humility is vital.

Building a brand on Instagram can be effortless but only if you decide to view it as so and put in all the work and dedication required to get where you want to be. The one thing that had me have my head above the water all along was the lesson that it does not really matter whether you get 0 likes, always continue promoting the work of your hands as people are always watching and with time they will celebrate your wins, this time, as part of your very own community.

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Top 3 Self Driving Car Companies to Watch out in 2020

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Top 3 Self Driving Car Companies to Watch out in 2020

Many organizations are working on developing self-driving cars and hardware for autonomous cars of all types.

In this race to build a completely self-driving car, some companies are further in terms of real-world testing and practical experience than others.

We will have a look at all the top 3 self-driving car companies in the world.

Top 3 Autonomous Vehicle Companies 

1.Waymo

On the basis of the number of vehicles testing and the number of kilometers driven, Waymo tops the list with over 32 million kilometers driven on the road.

Their cars are equipped with advanced cameras, LiDAR, and radar sensors along with a microphone that detects sirens from emergency vehicles

Currently, Waymo is testing is the prototype of fully driverless SAE Autonomy Level 4 vehicles in Phoenix and Arizona.

Waymo has recently set up additional testing facilities in Michigan and California to test its cars in winter conditions.

The next on the list is Tesla.

2.Tesla

Tesla is putting enormous efforts to develop a fully autonomous vehicle.

Although Tesla has excluded the Light Detection and Ranging(LIDAR), Tesla instead prefers ultrasonic, radar, and 2D cameras for autonomous operations.

The company has till now collected data from 600,000 Tesla’s with having collectively driven more than 3.2 billion kilometers world-wide.

One can’t deny the fact that Tesla has built up a level of experience with some auto-pilot features of SAE level 2.

Reports state that their prototyping vehicles have already reached SAE level 5.

3.ARGO AI

Argo AI is an independent startup that started in 2017, with a $1 billion investment from Ford Motor Company. The company has also attracted a $2.6 billion investment from Volkswagen.

Argo AI today is testing over 100 vehicles in almost 6 cities of the United States.
Technically it’s still an independent venture. Unlike other manufacturers, AgroAi doesn’t foresee producing its own cars. Rather Ford and VW want Argo AI to manufacture self-driving car technology for other companies starting with service-based firms like the Robo-taxis.

There are quite few other companies that are promisingly working on developing a self-driving car like the ones Baidu and GM cruise developed.

Even startups like Cruise Automation, Tu Simple, and Zoox are working towards developing AI  for autonomous vehicles. E-learning platforms like Udacity has already launched their courses on self-driving cars that teach how to make one.

While completely autonomous vehicles won’t become mainstream in the next few years, Waymo, Tesla, and Argo AI are making significant advances in the self-driving car market.

With improvements in IoT technologies, strides toward fully autonomous vehicles are sure to follow.

As IoT technology continues to improve, strides toward fully autonomous vehicles are sure to follow.

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