Simple Tips for the Process of Calibrating the Laboratory Equipments

Laboratory is a complex place, where a lot of complicated as well as crucial tasks are performed. To perform these tasks, different apparatus or equipments have been used. You have to choose the right kind of equipment to complete laboratory process successfully. If you are keen to conduct these things with perfection, you need to follow certain crucial steps. The first and foremost thing is to calibrate the laboratory equipments. You need to calibrate them in a proper way. In order to understand the importance of calibration of laboratory equipment, you need to follow the remaining text in the following section.

Calibration of laboratory equipment is an important thing. It is a process which has to be done with perfection. For calibration, you need to focus on a few things. Every equipment is unique and thus calibration process should be unique for different kinds of devices. Equipments are needed to be calibrated as per the instructions on their respective manuals. In case if you are not confident enough, you should do the calibration by following the tips that are provided by the experts. Even calling the experts to do the job will actually benefit you perfectly.

So, in the following section, let us discuss the basics of calibration process. Nevertheless, we need to check how the overall calibration process has been done. Understanding the importance is the most crucial thing, as it will matter a lot on the productivity of your laboratory.

1. Makes the Process Completely Safe

When instruments are calibrated properly, safety seems to prevail. For maintaining safety, different things are taken into consideration in the lab equipment. But, people often forget the importance of doing calibration of the machineries. As machines stay on state of the art condition, margin of occurrence of accident will get reduced significantly. Moreover, it will lead to no occurrence of loss of the resource. Due to wrong calibration or setup, machines may consume extra resources or completely harm the samples. All these things are considered as completely undesirable in the laboratories. Many samples, which have been considered as rare, are used for the experiment purpose. Thus, you should be careful on this matter.

2. Reduce Manufacturing Errors

Due to wrong performance of the machine or equipment in the laboratories, output can get erroneous for obvious reason. In order to omit error from the output, you need to be careful on calibration of the equipments in the laboratory. Calibration has to be done on regular basis, as much frequently as possible. If calibration has not been done with perfection, you need to go for the support or service from experts in this matter.

3. Reduce Cost Due to Errors

Errors are not just daunting, but also costly in the laboratories. Available resources and raw materials have to be used properly in a laboratory setup. If you do not use the resources properly, you shall end up making additional expenses. To reduce your expenses, you should always focus on the process of reducing the cost by the process of calibration of the equipment.

What is a laminar flow hood?

If you want to shield your workers from all the toxic and harmful chemicals abound in your laboratory then it is vital that you should fit your laboratory with laminar flow hoods. Laminar flow hoods are in fact mandatory as safety equipments. They must be installed in those laboratories where chemical and toxic researches are done and where different such activities are performed and the laboratory facilities need to be used daily. In this article you will learn about the vitality of having laminar flow hoods and what they basically are.

What are lab fume hoods used for?

You can keep the toxic fumes out from the working space of your laboratory as this can protect your workers. The fume hoods will all be partially enclosed within the spaces that would be ventilated and they would also help you to exhaust the fumes from the inside of your laboratory right to the outside. It will not take a lot of space also inside your laboratory. 

The designs of the fume hoods: 

The tempered safety glasses are all positioned at the back and also on the sides with the tall viewing windows that allow better visibilities to perform several experiments. The laminar fume hoods also have specific sashes that can get used for doing loading, cleaning activities. They will allow better air flow also. 

The efficiency of laminar flow hoods: 

The efficiency of the laminar fume hoods will be measured with the speed in which air flows and then will cross the work surface and the sash. This will be measured in the units of feet per minute and if the velocity of the laminar hood is more, then the toxins will get flushed out at a quicker pace.   

The different designs for laminar hoods:  

The laminar fume hoods will prevent exposure of any toxins and poisonous vapours. The different hoods are specifically designed to work with different velocities and used for several technological applications and chemicals.  There are some different types of laminar hoods also like the radioisotope laminar hoods, the perchloric acidic systems. The vertical laminar flow hoods and the horizontal laminar flow hoods and so on. 

Other types of laboratory fume hoods: 

These days there are at least five standard models of fume hoods and these are all used for different conventional, auxiliary, ductless, bypass and other requirements of variable air volumes. The conventional types would be used to maintain constant volumes of the exhausted air and would not take into account the height of the sash. If the main concern you have is to save energy then you can use auxiliary fume hoods. There are ductless fume hoods also which re-circulate the air back in the laboratory if the system of filtration has been done. 

Conclusion

The laboratory and laminar flow hoods are vital equipments that are required for installing in laboratories so that they can ensure people’s safety when they work inside laboratories. Hopefully, the information mentioned in this article will have helped you.

A Complete Guide For The Glove Boxes

The popularity of the glove boxes is increasing among the various industries and fields. Many researchers are using these devices in order to complete their tasks or to do some experiments. Well, these boxes allow them to do so in a controlled atmosphere with ease and also in an efficient manner. There are plenty of other industries where the need of these devices is high. It is important to check them out to understand the importance of these devices. If you are well known to the working or functions of the glove boxes then you may also know about its various advantages.

To read everything whether the features, functions or the considerable things while buying these devices, you should check out the further post. With the help of all the beneficial details, you can easily get an idea how to select the right glove box and how to use it properly.



Things to consider 

If you want to buy the glove box then it is not easy to select the right type of model to buy. It is important to check the various types of portable glove box system available in the market. After this, you should consider your needs and requirements and try to make your decision accordingly. You should always make purchases on the basis of your requirements. After this, you can work on your projects with ease and also in an efficient manner. You also need to do the proper investigation before going to make purchases. With the help of this, you can find the right type of glove box.

Check out the features 

All the glove boxes are offering the various types of features that you also need to take into consideration. On the basis of the features that they are providing, you can also make your decision with ease and also in a simple manner. Some of the glove boxes are offering the analyzers, inert gas environments and many other features. Check out them properly and then decide to choose the glove box which is suitable for your needs and the type of task you are working on. You also need to take some other essential factors into account while buying the glove box.

Variety of applications 

You may all know that the glove box can be used for various purposes whether in a lab or in a nursing hospital. The need of this device is also increasing day by day due to its amazing features and functions. It allows the users to perform their jobs in a well manner. Many researchers are using these devices while doing some experiments. They can easily use these devices to store the items that require a controlled atmosphere. In addition to it, there are many other industries where these devices are more in demand.

Moreover, the varieties of applications for which you can use the glove boxes include the pharmaceutical, forensics, medical laboratories etc. Keep all the above mentioned details into consideration to know everything related to glove boxes.

Where to buy gowning room furniture

In a chemistry lab there is a separate gowning and cleaning room which is equipped to get ready for getting into the lab or cleaning up after your work in the lab is finished. There are numerous types of furniture and Laboratory Equipment in the gowning room and they have to be from reputed companies to make sure that they will last long and can withstand heavy duty use. If you are unsure about where to buy the furniture for the growing room for, here are some tips which will help you find them easily.



Buying online

The best place to find anything and everything is online. There is every kind of store for you and that includes finding furniture and accessories for the gowning room of the chemistry lab. From metal racks, to benches, you can find every product that is necessary in the gowning room online. The top brands and the top designs for this furniture are available at any reputed online store and you can shop for them at the comfort of your home. You can simply select the items and go to the checkout and they will be delivered to your address in the minimum time possible.

Chemical industry retailers

You can easily find the items you need from the renowned chemical industry retailers who have every type of supply for furnishing a chemistry lab. However since such industries are not very common it can be difficult to find there are certain areas in the city which are marked for specialised market like this and if you know about them you can easily find the product you need. You may have to haggle to get a bargain price but on the positive side these kinds of market allow you to see the products for yourself before you buy them. Also since you are buying in a bulk you can negotiate the price which is not possible when you are shopping online.

Directly from brands

You can directly negotiate with the brands for the product and buy the furniture you need for the gowning room. Many brands sell through franchises and they will be able to give you the items you need when you directly get in touch with their franchises. This is very helpful particularly when you are keen on shopping from a single brand which has high reputation.

There are numerous items which are essential for furnishing the gowning room adequately. It includes that bench, standing racks or hanging racks for placing the lab coats and many more. A repute brand will be able to meet all your requirements satisfactorily and within a price range that is affordable to you. It can be concluded that the gowning room furniture are necessary and finding them from a reputed brand and store is essential to make sure they last on the long run. If you want a hassle free shopping experience you can simply order them from the online stores for your requirements.

Where to Buy Glove Box Systems?

There have been several things used to carry special, durable and highly expensive things. But have you ever wondered how is highly dangerous chemicals/radio actives carried from one place to another? It is through glove boxes. In simple words a glove box is something which is basically made in such a way that the content inside the box is not affected at all by the outside atmosphere or is not damaged due to any other environmental or physical boxes. These boxes are usually transparent so that the user can see through whatever is happening inside the box. It is designed in such a way that it has two openings called as gloves wherein a user can put his hands inside the box and do the necessary changes if he wishes to.




A glove box may either carry radioactive chemicals or other substances which need to be highly pure and adulteration free such as some gases, medicines etc. It is usually made up of high quality plastic or even metal but it also has see through view. There are several types and designs in glove box systems and the choice of buyer may vary depending upon his use of the glove box system.
Now the question arises where to buy glove box systems from? One can buy glove boxes form the following sources.

Online shopping websites: Today everything is available in the online market and so are glove boxes. Yes the rates may differ and may be you need to pay a little more for the shipping too but you get it delivered to your door step and the price is worth it.

Wholesalers and distributers: If you want to buy glove boxes in bulk or for retail sale you can buy the same from the wholesalers or the distributers of glove box systems. The wholesaler may have only limited brand options but the retailer can give you a lot of options when it comes to brands. You can find these wholesalers around you or on wholesaler’s websites too.

Company website: If you are planning to buy a glove box system from a company itself you can do it buy just visiting their website and letting them know about your order details. If you order bulk quantity directly from the company you may get great discounts plus quality is assured to you.

Surgical/laboratory or safety equipments shops: You can also get glove boxes in safety or surgical retail shops however it may be difficult to find glove shop systems in retail shops nearby you. There may be only limited retail shops which sell glove boxes as it is not something which everyone uses.
You can easily buy glove boxes of your choice from the above sources. Before, buying be sure about your requirement and future use of the glove box. Also there may be situations where in glove system boxes may not be available to everyone as it is only used of laboratory, surgical and scientific uses.

When Were Glove Boxes Invented?

Have you ever heard about the glove boxes? Well, these are the boxes which are sealed and made up of the acrylic or stainless steel. In these boxes, one can easily store the material or items that require a controlled environment. There are many other experiments which also need a controlled atmosphere that you can only get with the help of the glove boxes. Most of the professionals as well as the researchers are also using these devices while performing their tasks. In this way, they can easily keep some materials of items in a strict isolation.

Some people are still confused that what exactly a glove box is. If you are also one of them then this post will help you out to gather the beneficial information. After reading all the details, you can easily come to know all about the various facts related to glove boxes.

History of glove boxes 

Most of the people want to know that when were glove boxes invented. Well, this device has been in use since 1940s, when it has a small window and glove ports. Now, these devices have been improved and also become popular in all around the world. You can see that the windows of the boxes are large and also providing more features for the users. With the help of this, users can easily get more freedom while using the devices. There are many other things that you should notice about this device to know properly about its uses and functions.

What’s more to know? 

When it comes to the glove boxes then these are categorized into the various parts. There are many types of glove boxes available in the market to choose from. You can easily pick the one according to your needs and requirements. All of the devices are based on a same technique but all of them are offering the various features and functions. These devices help the users to keep the various items of materials in the atmosphere which is controlled. Well, there are two main types of glove boxes available that have been underlined.

• Isolation glove boxes
• containment glove boxes

There is a big difference between these glove boxes that you should also take into the consideration. After this, you can easily make your final choices and decide which type of glove box is perfect for your needs and requirements.

Where Glove Boxes Can Be Used? 

There are several fields where the glove boxes are more in demand and also playing the essential role. In the medical and the research fields, the lab glove box can be used for various reasons and you also need to check them out. These are used everywhere whether it is the electrical industry or the electrical industry. By using these devices, users can do their experiments or perform their tasks in the controlled environment. With the help of these devices, they can get the safe environment to work and also the reliable results that everyone really want

What is the use of laboratory digital Humidity Meters?

Among the numerous devices you find in a laboratory, the digital Humidity Meters or the hydrometer is very useful and universally necessary equipment. It is used for measuring the relative humidity or the amount of moisture in the air. There are different types of humidity meter and he digital ones are particularly popular for various reasons. When you are using the equipments like the digital Humidity Meters, you must be aware of the benefits and the uses associated with the device in order to make the most of it digitally. Here we are going to discuss the various benefits and the uses of the laboratory Humidity Meters which are available for various different uses.



Benefits of digital Humidity Meters

The first and foremost benefit of the digital Humidity Meters or the hydrometer is that it is accurate. Compared to the traditional choices you have these digitally and technologically advanced equipments can give you the most precise result which you can easily rely on. Moreover they are more compact in terms of design and hence can be easily transported and used on the go. There are four types of hydrometer and you have to master their uses in order to get the maximum use out of them. They are available as water meter and moisture meter forms which are very useful for measuring the humidity of any place. The digital ones are very powerful which makes them useful for measuring the Humidity Meters of any place.

Uses of different hydrometers

There are water hydrometer, weather hydrometer and even moisture hydrometers which you can use. Usually the weather hydrometer is used by the farmers to determine the moisture level and whether the weather is suitable for harvesting and to anticipate any rainstorm. Drivers use it for anticipating fogs to make sure that they are able to ensure their vehicles low beams are in working condition. Flood alert can also be given through the weather hydrometer. When the air needs to be particularly moist or dry the hydrometer is used for judging the weather. If there is a chance of the humidity interfering or posing a threat to your lifestyle or activities, then the hydrometer comes to use.

One of the older hydrometer is the weather house which is designed in a decorative style of a small house. It is a weather predictor in the miniature form. It is most useful in the domestic sphere so that you have a good idea of what weather to expect for the day and determine your daily activities accordingly.

Psychrometer is a device which is used for comparing the readings of two thermometers one of which is dry and the other one is wet. The difference is used to understand the relative humidity of the weather. It can also help to predict the ice condition and alert fire fighters of mountain fire during extremely dry weather.

It can be concluded that the digital hydrometer is a very useful device in every sphere provided you know well how to operate it.

Inspection of Laminar Flow Hoods - What you need to know about it?

Laminar flow hoods are used to provide filtered air to avoid contamination in laboratories or research facilities. High efficiency Particulate Air filter, popularly known as HEPA filter is used to filter the air. This sterile air that is introduced has same velocity and flows in one direction only. The clean benches or Laminar flow hood help keep the sample of the experiment safe from all kinds of outside contamination. The direction of airflow in these clean benches is such that while it does keep the sample safe, it does nothing for the safety of the user. The user is open to contamination and should be careful of the radiations.

Like every other device that we use in a laboratory or a healthcare pharmacy or even in a hospital, it also needs inspection from time to time. Maintenance of all devices is of utmost importance. Clean benches require extra taking care and thus inspections of the same happen frequently.

All testing should be done with proper calibrated instruments and it should be at par with industry standards. Not only laminar flow hoods requires maintenance and inspection even its accessories like HEPA filter, Pharmacy Compounding Isolators, Clean Air Work stations, Clean Room Unidirectional Zones also requires the same maintenance and inspection.

Guidelines are established by IEST -002, ISO 14644 to ensure that the products are up to the mark. Every accessory are tested individually, and the reports too are individually documented. 

What needs to be inspected?

·         Air Velocity Profile: Checked to avoid contamination of air.

·         Integrity Testing of HEPA Filters: Existing HEPA filters are tested to avoid any kind of leakage which may lead to contamination

·         Non-Viable Particle Counting:

·         Air Testing

·         Surface Testing

·         Airflow Visualization Profile

·         Measurement of Temperature and Relative Humidity

·         Vibration Testing

·         Induction Leak Testing

·         Sound Level Measurement and Testing

Most manufacturers recommend an annual testing but in lot of industries and facilities frequent check-ups are recommended. Depending on the usage of the laminar flow hoods, or the industry that it is being used in, maintenance can be recommended semi-annually or even quarterly. It is industry specific the inspection of any laminar flow hood and its various accessories.

It is highly advisable that a laminar hood is kept on 24 hours, if for any reason it turns off then first it should be cleaned properly by turning it on for at least 30 minutes and then to be used again.

These inspections are required from time to time to avoid contaminations or leakage in the laminar flow hood. It is very important that the facilities which use these laminar flow hoods should keep a regular check on it. Laminar flow hoods work to prevent contamination. In the case of leakage of any kind of radiation or any such unwanted rays, it could be hazardous for the people working there. Their safety is of utmost importance because only that will ensure that the laboratory functions properly.

With the various testing that are done from time to time, a fully functional Laminar Flow Hood is essential for every Laboratory, hospital or a healthcare pharmacy.