Everything You Need To Know About Scientific Instruments

Blending, coating, and drying are essential processes in the pharmaceutical industry. These processes need specialized scientific instruments. The scientific instruments used in these processes are designed to ensure that the end products are of high-quality, safe, and effective. The selection of the equipment depends on the quantity of the batch and the specific requirements of the products. Here are the most common instruments used in the blending, drying, and coating processes: the double cone blender, fbd fluid bed dryer, tablet coater, and more.


 

Instruments used in the blending process

Blending instruments are used to mix active ingredients and excipients to create a homogeneous mixture. The homogeneity or uniformity of the mixture is critical in ensuring that the active ingredients are evenly distributed in the final product. Various types of blending instruments are used in the pharmaceutical industry, like Double Cone blenders, V Cone blenders, Cube mixers, and more. Double cone blenders and V Cone blenders are the most commonly used blending instruments in the pharmaceutical industry. The selection of blending equipment depends on the size of the batch and the properties of the materials to be blended.


Double Cone blender

A double cone blender is a cone-shaped blender that is ideal for mixing powders and granules. Double cone blenders are used for small to medium-sized batches.

 

V Cone blender

A V Cone blender uses a V-shaped vessel and two cylindrical sections to create a tumbling motion that blends materials. V-blenders are ideal for blending large batches of powders and granules.

 

Instruments used in the coating process

Coating instruments are used to apply a coating to tablets or capsules to protect them from moisture and the atmosphere or to control the release of the medication. The coating protects the final products from dust and atmospheric degradation and could make some medications easier to swallow. Pan Coaters and Fluid Bed Coaters are the most commonly used coating equipment in the pharmaceutical industry. Pan Coaters and Tablet Coaters are ideal for small to medium-sized batches, while fluid bed coaters are used for larger batches.


Pan Coater/ Tablet Coater

A pan coater or a Tablet Coater is a machine that rotates a batch of tablets or capsules while spraying them with a coating solution. For example, the VJ Instruments R&D tablet coater is essentially a better pan coater. A pan coater or a tablet coater is used for small to medium-sized batches.

 

Fluid Bed Coater and Fluid Bed Processor

Fluid bed coaters and fluid bed processors are machines that use a stream of air to fluidize a bed of tablets or capsules while spraying them with a coating solution. Fluid bed coaters and fluid bed processors are used for large batches of tablets or capsules.

 

Instruments used in the drying process

Drying instruments are used to remove moisture from powders, granules, or tablets after they have been coated. This step is necessary to ensure that the final product is stable and has a long shelf life. An fbd fluid bed dryer is the most commonly used drying instrument in the pharmaceutical industry.

 

fbd fluid bed dryer

The functioning of the fbd fluid bed dryer is straightforward. Ambient air is drawn in through a filter, while a blower moves the air across the heating elements, and ultimately forces it through the perforated plate and into the detachable drying container. The solid particles are blown upward and dispersed and thus kept separate from one another. This helps to avoid caking and sticking. The air stream of the fbd fluid bed dryer extracts moisture from the particles and then exits through the filter bag in the cover. 

 

VJ Instruments' fbd fluid bed dryer is used in quality control, sample preparation, and R&D departments. It permits the gentle drying of pharmaceutical bulk materials without localized overheating. Suitable materials can be coarse, fine, crystalline, fibrous, or leafy. The fbd fluid bed dryer ensures that the end product is dried, loosened up, and thoroughly mixed in short drying times.

 

Apart from the scientific instruments mentioned above, other specialized instruments are also used in the pharmaceutical industry. These include granulators, mixers, and mills. Granulators are used to create granules from powders, which are easier to compress into tablets, mixers are used to mix the active ingredients and excipients, and mills are used to reduce the particle size of materials to ensure uniformity and consistency. VJ Instruments offers fluid bed top coaters and rapid mixer granulators (granulators), the ball mill machine (mills), and cube mixers and horizontal mass mixers (mixers). 

 

Mazes

Apart from production, scientific instruments are also used in animal studies. Scientific Instruments like mazes are critical in animal studies. For example, a water maze (Morris Water Maze) is an important scientific instrument used for behavioral tests in rodents. It is used to measure spatial learning and memory in rodents, especially rats. This is how a water maze works. The water maze consists of a large circular tank of water. Within the walls of the maze (water tank) is an escape platform that the rat can climb onto to escape the water. The rat is placed in the tank of water at a starting point that is near the escape platform. It then begins to swim around, looking for the escape platform. Researchers record the time it takes for the rat to find the platform, the paths it takes while exploring the maze, and the performance of the rat in the subsequent trials. 

 

The VJ Instruments water maze includes software that automatically executes calculations and analyzes all the necessary parameters. The necessary parameters include time spent in each quadrant, trajectory, latency to climb on the platform, and more.

 

In conclusion, blending, coating, drying, and even animal studies require specialized scientific instruments. The use of these specialized scientific instruments is critical in ensuring that the final products are of high quality, safe, and effective. The best supplier for these scientific instruments and other instruments like mixers, mills, granulators, and more is VJ Instruments. VJ Instruments supplies R&D equipment, behavior instruments and mazes for animal studies, transdermal machines, and Pre Clinical instruments. They supply a range of world-class products that comply with quality standards at competitive prices. Most of all, VJ Instruments is operated by a team of professionals who have a vast experience in the Pharma industry and understand its specific requirements. Visit the vjinstruments.com website for more information.

 

 

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