#Pass Box

[cmpmetal]

Ensure cleanroom integrity with essential equipment like the pass box. Designed to minimize contamination, pass boxes allow safe transfer of materials in and out of the cleanroom environment. Trust our high-quality pass boxes to maintain stringent hygiene standards and protect your controlled spaces.

[airomaxxairborne]

Are you looking for Pass Box manufacturer in India?

If you are looking for Pass Box manufacturer, Airomax Airborne LLP is a Leading Manufacturer of Pass Box from India. 

What is Pass Box?

Pass Box ensures the seamless transfer of materials between controlled environments, maintaining sterility and preventing contamination. It is made using the high-grade materials, it adheres to stringent industry standards, guaranteeing reliability and durability.

Pass Box Functioning

It has two doors at its extreme.

The doors are provided with a glass window so that the material kept for transfer can be seen.

One door opens in the cleanroom and the other door opens in the other room.

The doors are electrically interlocked type, hence only one door can be opened at a time.

Pass Box Applications

Pharmaceutical industry

Chemical research laboratories

Electronic industry

Food processing industry

Semiconductor production

For More Details Click Here : https://www.airomax.in/

[innovtouchsolutions]

What is Pass box? How it works?

A pass box, also known as a pass-through box or pass-through chamber, is a piece of specialised equipment used in cleanrooms, labs, pharmaceutical facilities, and other regulated settings. Its principal function is to permit the flow of goods or objects between two regions with varying levels of cleanliness while reducing the danger of contamination.

Here's how a pass box typically works:

Design:

A pass box is often a tiny, enclosed compartment with two entrances on either side. These doors are interlocked, which means that neither can be open at the same time. Electronic locks or mechanical interlocks may be used on the doors to ensure that only one door is open at any given moment.

Installation:

Pass boxes are often installed into the walls or barriers that separate the two areas that must be linked. They can be flush-mounted or surface-mounted, depending on the needs of the facility.

Operation:

When an operator wants to move materials or objects from one side of the pass box to the other, they open one door on their side of the pass box. This action causes the interlock mechanism to lock the opposing door, preventing both doors from being open at the same time.

Transfer:

The operator can then move the items into the pass box and close the door on their side. After closing and locking the door, the interlock mechanism releases the door on the opposite side, allowing someone on the other side to access it and recover the contents. This method guarantees that no direct airflow exists between the two environments throughout the transfer, lowering the danger of contamination.

Pass boxes are widely employed in sectors where cleanliness and contamination control are crucial, such as pharmaceutical production, biotechnology, semiconductor manufacturing, and research laboratories. They contribute to the integrity of the cleanroom or controlled environment by lowering the number of times doors are opened and hence the possibility of airborne pollutants entering.

[swastikeng]

Importance of Laboratory Fume Hoods

What are Fume Hoods?

Fume hoods are important laboratory equipment or chamber devices that prevent harmful air from spreading outside of the chamber. The use of these hoods depends on the procedures performed within the laboratory space, safety needs, protection of specimens/content, experiment size, and the type of fumes to contain. The term is a name given to devices that work on the same fume containment principle depending on the content in use. Devices like Laminar Fume Hoods, Pass Box, Laminar Air Flow etc. all fall in the same category of laboratory equipments.

Main Uses of Fume Hoods

The most important use of a fume hood is discharging waste present in the air of a laboratory or an area where an experiment using content that emits harmful fumes. In a laboratory setting, tests contain various materials like chemicals, gases, odour, corrosive or flammable items. All these items, in some way, emit fumes that contaminate the air for handlers and personnel present in a lab. In order to prevent pollutants from spreading and protect the operators, these hoods are used in the area near the experiment.

Purpose of Lab Fume Hoods

The purpose of lab fume hoods is to provide a ventilated, safe and comfortable experimental environment for the laboratory. That is to say, laboratory ventilation is to solve the problems of the physical health and labour safety of experimental operators. At this time, the laboratory must have a sufficient number of lab fume hoods to meet the laboratory ventilation, and the supplementary air of the laboratory is provided by the laboratory air conditioning system.

The Role of Lab Fume Hoods

The function of lab fume hoods is to exhaust. According to the experimental products and experimental area of different laboratories, according to the exhaust air volume, different air volumes and different numbers of lab fume hoods are designed to meet the operational needs of the laboratory. Especially in special laboratories such as chemical testing laboratories and chemical laboratories, because the experimental operation process will produce toxic, harmful, flammable, and explosive gases. To prevent the diffusion of these gases, many laboratory construction companies will arrange lab fume hoods around the pollution sources. Obviously, this kind of operation is a routine operation. With the development of science and technology and the continuous upgrading of lab fume hoods, the fume hoods already have the function of experimental operations, which is to transfer the experiments that are usually performed on the test bench to the fume hood for operation. The lab fume hood is more rigorous and ensures harmful gases can be discharged in a centralized manner to protect the safety of experimental operators. Besides, the operation is more convenient and fast, which is also the main function of the laboratory fume hood.

Functions of Lab Fume Hoods

The lab fume hood has a release function, which can concentrate and dilute the harmful and toxic gases generated in the experiment inside the lab fume hood, and then discharge them outside. This is the release function of lab fume hoods. Will the toxic gas released from the fume hood flow back? This involves another function of the fume hood, the non-backflow function. The gas generated by the experiment inside the lab fume hood is generated by the airflow generated by the exhaust fan, and the harmful gas is not reversed from the inside of the fume hood. It is an indoor function. For this non-backflow function, Swastik has a special operation method for the connection between the lab fume hood and the ventilator. The lab fume hood also has another main function – the isolation function, which is reflected in the glass in front of the ventilation that separates the inside and outside of the fume hood. The lab fume hood also has the function of supplementary function and control of wind speed.

In a brief summary, the main functions of the laboratory fume hood are the release function, non-backflow function, isolation function, wind speed control function, and so on.

1. Release function: It should have a mechanism to absorb the harmful gas generated inside the lab fume hood by absorbing the gas outside the hood, diluting it, and then discharging it outside.

2. Non-backflow function: It should have the function of preventing harmful gas from flowing back into the room from the inside of the fume hood by the airflow generated by the exhaust fan inside the fume hood. In order to ensure the realization of this function, it is the best way to connect a fume hood and a ventilator with a single pipe. It cannot be connected with a single pipe, and it is limited to parallel connections in the same room on the same floor. Installed at the end of the pipe (or at the top of the floor).

3. Isolation function: There should be a non-sliding glass window in front of the fume hood to separate the inside and outside of the fume hood.

4. Supplementary function: there should be a channel or alternative device for sucking air from outside the fume hood when discharging harmful gases.

5. Wind speed control function: In order to prevent harmful gases from escaping in the fume hood, a certain suction speed is required.

6. Heat resistance and acid and alkali corrosion resistance: some fume hoods need to be equipped with electric furnaces and some experiments produce a large amount of acid and alkali and other toxic and harmful gases, which are extremely corrosive.

[klanced]

can we start placing bets about the live action voltron movie. everyone download draftkings right now

[pigeon-behavior]

Please, don't pick birds up off the street if you do not have a plan to get them medical care. Hell, just don't. So many people grab birds that are young and simply waiting for mom and dad to come home. It's so easy to be wrong.

And if you don't have a plan to get a seriously ill bird medical treatment by a professional, please know what that means. Do not apply an anthropomorphic lens. Extending the life of a bird that is going to die, no matter what you do, doesn't give it some extra meaning or enrich the memory of the bird or make it poetic or however you might be viewing it with rose-colored glasses.

It's an extension of suffering. It's not beautiful. It's wrong. Don't pick up a bird you are not prepared to deal with paying a vet to euthanize. Or a rehabber, if you're lucky. You HAVE to have access to a humane end for these poor things before you pick them up and drag their pain out another 3 days.

I know people just want to help. I beg you to recognize when that is possible and ethical, in the best interests of the creature you want to help.

This is just a general plea. I see a lot of picked up pigeons and a similarly large quantity of poor decisions surrounding those pickups.

Have a plan, a plan that is RIGHT FOR THE BIRD, or keep moving.

Sometimes decisions aren't easy.

[plushie-lovey]

Is somebody gonna match my freak? [Owns over 300 stuffed animals]

[moeblob]

I will never finish this but I also don't think I ever finished it so may as well share it?

[paper-lilypie]

CLOWNS?????? FUCK NO

[starflungwaddledee]

Who wins starstruck or a aroace guy

both of them, because she's also aroace just like me!

actually while i'm at it, here's the little animation i was working on for pride month but never got around to posting!

in my self indulgent aroace worldbuilding i like to imagine that labels for orientations and genders are just kind of... not that much of a thing on popstar, because it doesn't matter at all to anyone. nobody has ever cared about stuff like who or how you love, and 90% of them are picking their own pronouns anyway.

that said, it's still nice to have a little self representation here on our primitive earth internet, where this kind of thing very much does need to exist and we deserve to be proud of it!

[lizardthelizard]

absolutely devastated that they kept deleting scenes that involved him painting miniatures

[mysticcomfort]

Happy eat chocolates and tinies sweets day

@theprotectivepred

[innovtouchsolutions]

Pure Air Systems is the leading Pass box manufacturers in Chennai. We have been providing pass boxes all over india. Its primary function is to permit the passage of materials between two regions with varying degrees of cleanliness or confinement while minimising the risk of contamination.

[swastikeng]

Portable Fume Hood and its benefit

Lab equipment comes in many different configurations to meet the variety of substances and methods that various labs use in. Generally, lab equipment supplier provide many type of lab equipments for different R&D applications such as Fume Hood, Laminar Air Flow, Pass Box and many more. It can be challenging to select the best equipment for your application due to its complexity. You can use this study to decide if a portable fume hood is the best option for your lab

What is a Portable Fume Hood?

Portable fume hood is also known as a re-circulating fume hood, because it filters the air in your lab and then circulates it. They are separate lab enclosures that work by continuously blowing air across the workspace and pulling it through a filter to remove pollutants, particles, and chemical odours. Portable fume hoods do not have connections to the building's HVAC system, in contrast to ducted fume hoods. They reuse the clean air inside your laboratory as opposed to venting it outdoors like ducted hoods do.

Uses for portable fume hoods

 Light to medium workload labs that frequently use ten or less compounds, as well as chemicals in small amounts of 500 ml or less, benefit from the usage of portable fume hoods. They perform best in laboratories with knowledgeable and skilled lab staff as well as in those without access to outdoor venting. Employees shouldn't be exposed to contaminants for longer than two to three hours each day.

Advantages of portable fume hood

In contrast to ducted fume hoods, portable fume hoods can offer a variety of advantages.

Movable- The majority of ductless fume hoods are moveable, allowing for sharing between several projects at various times of the day or on various days of the week. Several portable fume hoods have wheels, making it simple to move them to the appropriate location and position when needed. When not in use, they may also be easily rolled away. Ducted fume hoods that are always attached to the building's HVAC system, are unable to be moved about.

Saving energy- Portable fume hood may use less energy than a ducted fume hood, which frequently operates continuously because it only consumes electricity while it is in use. Additionally, ducted fume hoods must move air farther, which uses energy.

Less costly- A portable fume hood's initial cost is generally less than that of a ducted device. Ducted units incur additional expenditures for connecting to the building's HVAC system on top of the purchasing price. Since they feature fewer motors and fan that normally only run when the machine is in use, portable/ductless fume hoods offer lower daily operating costs than ducted hoods.

Simple to install- Frequently, a portable fume hood can be used right away after delivery. Simply wheel it to the workstation, plug it in, and insert the proper filter. In contrast, ducted fume hoods need more intricate connections and could need for licences, permits, and approvals before they can be used for the first time. Portable fume hoods can be easily maintained by lab staff, however ducted fume hoods may require training for building engineers to ensure correct maintenance and operation.

The limitations of portable fume hoods

 Under certain circumstances, a portable fume hood might not be the ideal option. The hood will be ineffective if the substances in the lab can't be successfully eliminated by charcoal or other easily accessible filters.

They might not function properly in extremely hot environments or when exposed to a lot of chemicals. They are not a wise choice for labs staffed by inexperienced or student workers.

Additionally, a portable fume hood's filter needs to be replaced on a regular basis. It is necessary to rely on lab staff to complete this activity as needed, and the expense of repeated filter replacements may eventually outweigh the initially modest acquisition costs. With current filters, some substances cannot be efficiently regulated.

Should Your Lab Consider a Portable Fume Hood?

 For your lab, a portable fume hood can be the best option. You should discuss your application with a professional fume hood manufacturer before continuing. An expert in fume hoods can evaluate your laboratory's needs and work with your budget to assist you chooses the best choice to protect the environment and your lab staff's safety.

[heckarum]

Day 16: something you’ve been bullied for

[bionicboxes]

OC-Tober Day 3: Old OC

Blank is my oldest OC that I still use (first made around 2017), but the oldest OC of mine (that I'm aware of) is this Pichu/Pikachu with a Sylveon ribbon from around 2013/14. I never drew her as an Raichu, so I took the chance to finally give her the final stage of her evolution a decade later.