Category: Yatherm

LAMINAR AIR FLOW HOOD: HOW TO WORK & PURPOSE

How Does A Laminar Air Flow Work?

The laminar air flow hoods are electro-mechanical equipment used to maintain sterile conditions. The proper functioning of these equipment is evaluated by applying tests and assigning a rating. The air flow hoods are cabins maintaining sterile conditions in place by passing the air through a filter high efficiency air (HEPA). There are horizontal and vertical type.

Horizontal laminar flow hoods are generally manufactured in prismatic form with a single free face (the front) that gives access to the interior, where the work surface is located. The air filter in this type of laminar air flow is located at the back. Its main applications are:

• Preparation of ophthalmic solutions.
• Preparation of sterile and urological topical solutions.
• Mix of food and formulas for babies.
• Ideal for clinical laboratory tests.
• Preparation and crop readings.
• For blood fractionation.

On the other hand, in the vertical laminar flow hoods, the HEPA filter is installed at the top of the hood, so that the air flow is unidirectional and moves through parallel vertical lines. These types of bells are considered safer than horizontal ones. Within this classification are the biological safety bells which are used in:

• Management of viruses, bacteria, etc.
• Useful in very low concentrations of contaminants.
• Protection level for group 1.2.
• Protects the user, the product and the environment.

Elements of a Laminar Air Flow:

The laminar air flow, also known as the laminar flow hood (cabinet) or tissue culture hood, keeps the atmosphere of the interior volume of your work area free of dust. Normally, this area is delimited by stainless steel sheets, except in its front part that usually has one or two guillotine tempered glass doors.

The air flow from a fan passes through a high efficiency HEPA filter, capable of not allowing particles larger than 0.3 micrometers to pass, and metro logically classified to a minimum efficiency of 99.97% according to European standard EN1822 H12 a minimum efficiency of 99.999% can be reached in a HEPA filter that complies with the European standard EN1822 H14.

The fan speed is regulated by an electronic controller so that the air speed is reached, and therefore the appropriate pressure, necessary for the air flow in the work area to be laminar. The pressure value is indicated on the pressure gauge installed outside the cabin.

If it is necessary that the atmosphere in addition to being dust-free, also be sterile, an ultraviolet lamp, mounted inside the chamber, is incorporated as an option.

In case it is necessary to work with toxic products, the hood incorporates a second HEPA filter installed in the air outlet, to avoid the emission of polluting products.

What Is The Purpose Of Laminar Flow Equipment?

A laminar flow equipment basically constitutes a space, which, by means of a specific treatment of the air, allows working in an area with a strict control of non-road particles.

It should be clarified that the purpose results in the protection of the product and / or process but not the operator, which should be considered with what is going to work in a way that allows the selection of appropriate equipment, without risks to the operation. For the personnel that operates.

Laminar flow equipment, in this case, contributes to the recirculation of clean air in the environment where they are, since they have a continuous work of air renewal. Let’s not forget that they take it from their environment, filter it and return it to the environment with an extra stage of absolute filtration, and this process is constant.

How to Buy Laminar Air Flow:

Yatherm is a leading laboratory scientific equipment manufacturer and supplier, which offers Laminar Air Flow Equipment with the following services: maintenance, installation and commissioning, with which we can offer you comprehensive solutions tailored to your needs.

Read more about Horizontal Autoclave and Muffle Furnace by Yatherm scientific manufacturer of scientific equipment.

Laboratory hot air oven is equipment that is highly prized for being used in pharmaceutical laboratories as well as other material testing labs. The regularly improving awareness about the dry sterilization process among professionals associated with laboratories and research centers, the demand of laboratory hot air oven has been increased in the last few years.

Discuss the Principle Here On Which It Actually Works

A gravity air convention found in an electrically heated chamber is primarily responsible for the working principle of the laboratory ovens. The heat created in the chamber is a result of the installation of various advanced components in the machine. The presence of temperature preset function, PT 100 sensors, PID controlled, automatic control unit and two jacket designs make sure that the machine works in the optimum possible way by allowing it to get the normal temperature back when the material testing is done.

The primary job of designing this heating equipment is to simplify the process of dry sterilization while conducting the pre-treatment of different types of materials such as plastic, rubber, etc.

The flow of air occurs in a forced circulation manner to distribute the heat equally in every corner inside the chamber. As soon as the air becomes hot, it turns into very light and starts moving in the upward direction.

At the top of the chamber there is a fan, which pushes this air back towards the bottom direction. This results in generating the needful circular motion inside the chamber while allowing the cabinet to witness a steady circular flow of the air. The process is done inside the cabinet actually helps professionals to create the maximum possible temperature.

Make sure not to take your articles out of the cabinet immediately right after getting it sterilized. Wait for returning the hot air oven instrument to its normal temperature in order to avoid any discrepancies during the process.

Major Benefits of Installing Hot Air Ovens

• Wet sterilization is not perfect for all the articles/materials. You can use this instrument for different materials like powder and oil, which are more likely prone to getting spoiled if they are wet sterilized.
• No need to dismantle the articles since it is exposed to an environment which contains the high temperature for the good time.
• Dry sterilization is found to be perfect even for the metal equipment, which is more likely to be corroded during the wet sterilization.
• Operator can also use the dry sterilization.

Take These Precautions before Beginning the Process

• Avoid keeping the article directly on the floor due to the high temperature from where it is taken out.
• Make sure to wrap the glass apparatus with a clean and dry cloth.
• Every chamber comes with a prescribed limit. So, check the instructions twice before loading the chamber.

If you are searching for this instrument, try out Yatherm, who is undoubtedly a leading hot air oven manufacturer offering high quality heating and cooling equipment in India and abroad at amazingly low prices.

DRY HEAT STERILIZER (Hot Air Oven)

The technology of high-temperature processing has been changed and advanced greatly. It has allowed everyone to successfully process hard materials and metals in safer equipments. In order to add value to the heat treatment processes, several manufacturers have devised hot air ovens. These basically provide higher levels of temperatures while maintaining a complete vacuum inside. This advancement greatly reduces the contamination caused by circulating oxygen and other components.

A hot air oven has also extended an option to create purer forms out of metals and other materials. Nowadays these instrument models are present in a large variety suitable for the lab that is used for research/ industrial work. At the industry level, these ovens are used to braze, sinter or melt precious metals into functional parts and accessories. Many things we used every day are manufactured using these ovens in factories.

Features of High-Temperature Laboratory Hot Air Oven

If you search the market for these products, you will find models that offer 5 grades of temperature to suit different melting and hardening requirements. These grades could be chosen according to the heat requirement for production or research. Many models of hot air oven instruments come with the facility to instantly cool the metals after processing. This basically helps in quick hardening and setting of the product.

The air-free environment also promotes the formation of contamination-free products that are more durable and have an enhanced shelf life. The machines also come with complete controls for temperature, inert gas flow, temperature uniformity, and others. With the help of this feature, the user could monitor and manage the processing being performed in these industrial or lab oven.

Buying Guide

These multi-utility advanced ovens are popularly present over the online market from different providers. While selecting any one of them, you need to check several elements such as temperature grade, ideal usage, capacity, versatility, etc. While purchasing the ovens online, you will get a myriad of options such as different types of alumina tubes to choose from, different heating zones, tube furnace position, temperature grades so on. Always select the provider that offers galore of options in every element of the furnace. This allows you to buy a compatible model for your requirements at the laboratory & factories.

Why Choosing Yatherm Is A Right Choice To Get Your Oven?

Yatherm is a leading hot air oven manufacturer with the achievement of creating equipment that could offer temperatures up to 400 degrees Celsius. Our ovens look like the rounded shape air heaters that come with the imported motor for circulation of fan.

We offer laboratory hot air ovens in a capacity that ranges from 45 liters to 2000 liters attached with a single and double door. Safety thermostats, timer, PLC with HMI, as well as outer complete SS 304 with inner stainless steel 316 are also attached optional accessories with our hot air equipment.  It is our pleasure to offer hot air ovens at comparatively lower prices in India with the easily accessible onsite after-sales service.

A spectrophotometers, also known as UV spectrophotometer, is a type of equipment primarily used to study electromagnetic spectra in the lab. It is more detailed and precise than the wider term electromagnetic spectroscopy where spectrophotometry is focused on the near-infrared, near-ultraviolet and visible light. The implementation of the time-resolved spectroscopic techniques is common in electromagnetic spectroscopy while spectrophotometry doesn’t support them.

Spectrophotometry is concerned with determining the intensity of light as a function of the color. To be more precise, it helps to measure the wavelength of light. Measuring the spectral bandwidth and linear range of products are the major traits of spectrophotometers. Although the primary application of this equipment is to measure the light absorption, it can also be used to calculate diffuse or specular reflectance.

Apart from handing the responsibilities in the field of physics, UV spectrophotometers are also designed with dealing with other scientific fields like molecular biology, biochemistry, and chemistry. It also finds its place in a range of other industrial applications that include printing as well as forensic examination.

Classes of Spectrophotometers

UV VIS Spectrophotometer

Ultraviolet-visible spectrophotometers, also known as a UV spectrophotometer or a UV Vis spectrophotometer, are used to measure the optical properties of samples in the ultraviolet. The primary responsibility of UV Vis spectrophotometers is to measure the wavelength ranges of light that passes through a sample and how it is absorbed.

This equipment could help to scan either variable or fixed wavelengths and are primarily available in two classes – single and double beam spectrophotometer.

Although both the configurations share the same basic principles, V-Vis spectrometers differ majorly from the first DUs.

Double-Beam UV-Vis Spectrophotometers

In double beam UV-Vis Spectrophotometers, the division of energy that comes from the light source is taken place into two directions with a half mirror, while allowing the one to pass through the reference side and the second one through the sample side making sure that both gives the reading simultaneously.

In general, these instruments are common in clinical and research laboratories where the functions like wavelength scanning, kinetics, quantitative analyses as well as DNA and Protein analysis are taken care of.  Some of the major features of the instruments include sample changers, self-test diagnostics for GLP instrument performance validation, method storage, on-board software, and long lamp life. Automatic sippers, tube adaptors and temperature control are the specific application needs for which optional accessories also come in the market.

UV Spectrophotometer Vs Visible Region Spectrophotometer

The utilization of visible region spectrophotometer is common in colorimetry science, while the utilization of a UV spectrophotometer is majorly concerned with determining UV-visible wavelengths. The data obtained through colorimetry is a major prerequisite of textiles vendors, printing companies and ink manufacturers.

Ultraviolet-Visible (UV spectrophotometry) is designed to conduct the spectroscopy of photons in the UV-visible region. This clears that only the visible and adjacent ranges of light come into action for the task. The instrument used in the process is the UV spectrophotometer instead of opting for a visible region spectrophotometer.

Many pharmaceutical manufacturing industries use pass boxes to conduct the transferring of a particular material between two cleanliness levels (right from the lower cleanliness area to the higher one or vice-versa in the classified area). Pass box is used to bridge the gap between the two cleanliness level areas.

This clean room equipment makes it easier for the manufacturing area to receive the material and asks the professionals to perform various jobs, including blending, sterilization and granulation. The appropriate transferring of the material also helps the microbiology laboratory to perform the functions like incubation and sterilization. In several cases, these boxes are also used to transfer the equipment parts in sterile manufacturing areas.

It is quite imperative to stop the air moving from one area to another when the process of transferring the material is going on. Pass boxes are a perfect solution for this purpose. The opening of both the doors of the boxes can’t take place simultaneously since its only door can be opened at a time. These boxes come with an interlocking system.

Types of Pass Boxes

They are available in the market majorly in two types on the basis of their sizes and configurations.

Dynamic Pass Box

The working system of this box is just similar to the airlock or laminar air flow unit. This type of box is designed in a way so that the transferring of the material takes place without much personnel movement. The entry of the clean air is welcomed only by the box; there is no space for the contaminated air. This is done with an objective to continue the integrity of processes and products stored in the boxes. It is not at all easy to control the personnel movement for a user.

These boxes are made of using the powder coated (304/316/316 L) high grades stainless steel along with the combination of international quality standard components. The fine dynamic box manufactured and supplied by a reputed firm makes sure that the users can transfer the material into the contaminated-free environment without much personnel movement.

Static Pass Box

Also known as passive pass boxes, static boxes are kind of simple boxes that are also very useful in eradicating pollutants completely from the air. Various manufacturing industries install these boxes to provide their professionals with dust and another contaminants-free environment. The high-quality powder-coated 304/316 grade stainless steel is used in the fabrication of these boxes.

These boxes also come with fluorescent light, Ultra-violet light along with an hour meter and a buzzer indicator through which users know the status of the material kept inside the box. The availability of many other exciting features attached to these units allows them to provide the matchless working performance in the clean room unit.

The installation of Ultra-violet light in these boxes ensures the proper and accurate removal of the contamination while the transfer of material is on.

Mashing bath is a popular equipment primarily used in laboratories on breweries as well as malt companies. The primary purpose of this equipment is to mash up grains at 45°C to 72°C. At this temperature, the mashed grains are then converted into sugar with the help of enzymatic reactions.  The equipment is highly useful in determining the malt exact. The working principle of the equipment includes CONGRESS, HARTONG 20, HARTONG 45, HARTONG 65, HARTONG 80, ASBC, PROFILE or THERMOSTAT.

Constant temperature for a specific time is used to conduct the thermostat method. The users are allowed to program the variables as per their needs in the profile method.

Mashing Bath Is Generally Available in Two Following Versions:

Standard Version: The running of all the above-mentioned methods takes place automatically as an alarm alerts the operator when there is a need to take a sample for scarification. It also alerts the operator when there is a necessity of refilling the distilled water into the beakers using the mash at preset intervals.

Automatic Version: This process is done with an automatic distilled water refilling. When this process comes into existence, the running of all the above-mentioned methods takes place fully automatically.

A Brief Overview about the Mashing Bath

The mashing bath comes with controlling software, a membrane keyboard, an LCD display, a thermometer Pt 100, a microcomputer and an electromagnetic valve for the automatic cooling-down of a mash bath. Some mashing units are also available with a serial boundary on the request of customers. Professionals can easily communicate with a PC using this serial boundary.

Who is a Right Person to Approach to Crack the Best Deal?

Many big medical equipment providers are available in the market claiming to offer a high-quality mashing bath. However, it is advisable to consider the ones manufactured and supplied by India’s top-notch brand – Yatherm Scientific, whose products follow the Congress and Hartong procedure. The complete SS 304 is used in the making of equipment along with the motorized stirrer on the top of it. The superb quality microprocessor-based controller makes their mashing bath as the most recommended ones.

Yatherm Scientific is a leader in supplying and offering the high-quality Malt Mashing Bath in India. They are known for maintaining an extensive range of standard models with customized models. Their models come with PLC, HMI, and Digital timer, Chart recorder with a USB port or RS 232 options. The huge success record and high-quality service offered by them have helped them to expand their services in various global locations, including Russia, USA, Europe, Middle East Asia, and African countries.

Final Thoughts: Research, Breweries, Malt houses and laboratory are the major applications this equipment can be used for. The market for heating and cooling equipment is expanding at a rapid rate these days with an aim to make the jobs of laboratory and research places easier. This equipment has actually revolutionized the research industry to a great extent.

Blanket and fluid warmer cabinet has become a necessity in many leading healthcare facilities. Let’s discuss it thoroughly in this blog.

Almost all medical professionals understand the importance of getting their healthcare facilities equipped with the best possible equipment.  Of course, this is crucial to take care of their patients and provide them with a pain-free and comfortable environment to stay. The blanket and fluid warmer cabinet is also a very important item used in many clinics and hospitals to keep fluids and blanket warm to help their patients. Also known as fluid warmers or fluid warming cabinets, this medical equipment is made of high-quality stainless steel.

These cabinets also come with a digital temperature controller and a forced air circulation system. The availability of this equipment in different design configurations and sizes makes it easier for individuals to choose the product as per their specific needs and budget.  Healthcare facilities use them for keeping different items, including intravenous fluids, gel pads, blanket bags and bottles, blankets as well as dialysis and irrigation fluids, etc.

Choose Fluid Warmer Cabinet with WHO Standards

It is imperative for medical facilities to store blanket products and IV Fluids safely. Fluid warmers with WHO standards make sure that various kinds of blanket products and IV fluids are warmed and stored at a standard temperature of 37 °C to 60 °C.  For this purpose, you can rely on Yatherm Scientific, which is undoubtedly a leader in manufacturing customized and standard blanket warmer cabinets at very reasonable prices. This medical equipment complies 21 CFR part 11 for Temperature Controller.

Is it Possible to Get Real-Time Data Acquisition?

The warmer cabinets supplied and manufactured by Yatherm Scientific are incorporated with the full and easy-to-operate automatic temperature controller, timer and a USB port that makes it convenient for the users to obtain real-time data acquisition in the shortest time possible. The availability of an air circulation fan attached as an inbuilt feature helps medical professionals to attain the uniform temperature with Fin Type air heaters.

These cabinets are also equipped with a neoprene gasket, which protects the equipment against the temperature loss and any kind of leakage. The amazing features like user-friendliness, light weight and compactness make their blanket warming cabinets most in-demand equipment of the healthcare industry.

What’s Inside the Fluid Warmer Cabinet?

The primary purpose of using fluid warmer cabinets is to warm fluids before inserting into the human body. The placement of the blankets takes place in one chamber while the placement of fluids occurs in another chamber in dual chamber cabinets. You can find out combination warming cabinets in big sizes above 200 ltrs capacity with the availability of the finest dual controller.

Feel free to set the temperature of each chamber as per your need! Get the customized and standard fluid warmer and blanket warmer cabinets at economical prices in India from Yatherm!

Final Conclusion: Although countless Blanket and fluid warmer cabinet providers are available in the market, we definitely recommend you to consult Yatherm Scientific to crack the best deal at best prices. Good luck for a happy shopping!

Summary: Many drug manufacturing companies bring dissolution test apparatus into use to conduct the dissolution testing in manufacturing the bioequivalent oral products.

Customers start looking for other alternatives if the quality consistency of the products made by your company is not checked on a regular basis. It is important to test them out at every stage so that the final outcome meets the requirements of your target market. Being an owner of a drug manufacturing company, you can’t take a risk at all irrespective of being responsible for delivering a number of products on a monthly basis. That is when you actually need to purchase the right kind of dissolution test apparatus, which could help you to conduct the dissolution testing.

For your better knowledge, it is important for the capsules and tablets to be dissolved properly to benefit your body in the maximum possible way. And, the dissolution tester is used to determine the rate at which this process takes place in the pharmaceutical world. Of course, the proper release of ingredients from the drug to the body makes sure that you have the maximum benefits. This instrument is also very helpful when it comes to evaluating the bio-availability of a capsule or tablet.  The utilization of the instrument is also popular in various popular R & D laboratories of pharmaceuticals while testing the USP/IP compliance in the manufacturing of drugs.

This instrument generally comes with some exciting features, including a four-line alphanumeric LCD display, 200 sample storage facility, microprocessor controlled unit, ISI mark SS heater and engineering techniques. Also, enjoy the freedom of setting up 20 different kinds of test methods in this instrument while looking forward to performing the test using it. If you want to buy a dissolution test apparatus, it is wise to consider the one provided by Yatherm. The accurate results make their microprocessor-based instrument the first choice among many.

The instrument is incorporated with acrylic water batch and SS heaters as well as programmable stirrers. You can find out this machine with an impressive, standard temperature & RPM at which the tool works and completes the dissolution of the drug. When this occurs, the drug is encouraged to be kept in the reaction vessel for a standard time. The SS heaters provide the uniform temperature to the water bath during the running of test.  Many pharmaceutical companies consider this test while seeking FDA approval right from the government of India.

The availability of dissolution test apparatus at varied stations is noticed for the end-users who have their own unique requirements. When it comes to purchasing high-quality test apparatus, there is no shortage for the companies which could help you to meet your desired product at the prices that suit your pocket. Several companies offer one year while others provide two or more year warranty with approximately three to five years of spare parts availability. Make sure to look at the reviews first before making a final deal with the one. You can also get the recommendations from one of your friends and family members who have already used such a product.

All the best for cracking the best test apparatus deal!

Whether it is a task of measuring particles or taking care of the quality control – test sieves can prove to be a nice bet for you. Many big industries including cosmetic, food and pharmaceuticals are using this technology to ensure the quality and size of the products they have recently produced. This makes sure that their products are perfect and ready to enter the market for use.

Either choose a company for sieve analysis or buy the sieve that comes with the marking of microns ISS, ASTM & BSS and get the job done your own. While finalizing a company for sieve analysis, make sure to meet the one that carries test sieves that comply with the ISO and ASTM standards and specifications. There is no benefit of choosing a company that can’t give you the assurance of the quality service.

In several years back, the quality professionals didn’t have other option than the manual ones. It was very difficult to control the measurements as the manual methods shook the sieves at varied speeds, which caused several unwanted miscalculations. As compared with the previous ones, the current sieving process is more trustworthy and fast. Most importantly, it comes with a plenty of benefits.

 Phone (India) : +91 72920 55144

 E-mail : info@yatherm.com

Numerous Benefits of New Sieve Analysis

• More Reliable and Consistent Results

The latest test sieves used in the laboratories of many industries are much far better than their older counterparts. The results they create are more consistent and reliable. This makes relatively convenient to find out and fix the problem fast.

• They Save Both Time and Efforts

Quality control matters a lot for every business. Every company wants to make their testers and quality control protocols as proficient as possible. The analysis done by the standard sieves for laboratory and Industrial purpose ensures save both time and efforts of your quality control professionals.

• Durable and Require Low Maintenance

These machines are durable and require very low maintenance, which make them a suitable choice for many businesses. They work as a viable source for your company to reduce costs.

Available in different forms

Manufacturers offer sieves in different variety for laboratory and industrial purpose. They are found in different sizes, including rectangular, square and rounded shape. Choose from any of steel frame sieves, Brass frame sieves, GI frame sieves in customized micron. Today’s test sieves are tailored for Electromagnetic sieve shaker, Motorized shaker, Rotap Sieve shaker, Gyratory sieve shaker & Vibration sifter.

Storing Dead Bodies? Three Q&A’s you should review.

If your hospital storing dead bodies, Are you using the correct Mortuary cabinet for your hospital? Here are few questions & Answers which will give you more clarification on the temperature range of Mortuary chamber.

Q: What is the temperature range of Mortuary cabinet?

A:  As per the international standards temperature range of a mortuary cabinet is 2 to 6 degree Celsius. You need a quality controller and thermometer to monitor the continuous temperature of the cabinet chamber. For accurate temperature inside the cabinet you must have a quality thermocouple dipped in glycol filled bottle instead of placing it in air. Temperature of cabinet should be accurate to avoid any kind of dead body decay.  Air fixed thermocouples are not accurate in comparison of glycol filled bottle because dipped thermocouple provides the temperature of liquid glycol where as air heaters provides temperature of air. Mortuary cabinet controller must have buzzer alarm for upper and lower limit of set temperature.

Q:  What type of dead bodies you store in your mortuary cabinet?

A:  There is many kind of dead body which is kept inside the mortuary chamber. India is a nation with huge population with huge number of deaths per day.

There are few dead bodies which undergo the burial and physical disposal within 24 hours after death. We don’t require mortuary cabinet for these types of dead bodies because of lesser chances of body decay.

In case of accidents police examination is must and dead bodies are kept inside the mortuary cabinet for few days which is less than a week.

Unidentified dead bodies & soldiers dead bodies during the war are kept for long time without burial and physical disposal needs to be kept inside the Mortuary chamber. You cannot store dead bodies for more than a week at 2-6 degree Celsius temperature. After a week time cadaverous starts decaying at a very fast rate 7 to maintain hygiene we cannot store the cadaverous  in mortuary cabinet.

Q: What is the difference between mortuary chamber and Mortuary freezer?

A:   Mortuary chamber and Mortuary freezers are used to store cadaverous in hospitals, Railway Station & Army. There is a big difference between both the units operating temperature.

• Mortuary Cabinet (Mortuary chamber) — Temperature Range – 2 to 6 degree Celsius
• Mortuary freezer – 0 To (-10 degree Celsius)

Preservation of body for long time is known as mummification in past time but these days we are using cooling Mortuary Freezer for preserving the body. Lower temperature saves the body from microorganism decay.

Still you have any doubt about Mortuary chamber feel free to contact us any time.