Protective mask or half mask
Mask or full face mask. This in turn is a great advantage, but the mask is heavier than a respirator.
The cost of a mask will be higher than a half mask, but you save on the fact that you do not need to purchase protective glasses. Indeed, in the process of spraying, not only your lungs can be affected, but also your eyes. Goggles are indeed completed with most types of half masks, but they can put pressure around the eyes, and the mask has an elastic seal that is fixed along the edge of the face and does not cause discomfort.
There are two types of half mask or respirator:
1.With one filter in the center;
2.With two filters on the sides.
The choice depends on the type of pesticide, and what level of protection you need. Naturally, a half mask with two filters provide a greater level of protection than the operation of a single filter cartridge. These respirators are lightweight and easy to operate.
Garden Spray Respirator
The simplest respirator is a petal or valveless envelope, which is used once and does not always provide reliable protection against chemicals.
A respirator for treating garden trees, you need to be able to choose the right filters, some prefer to immediately buy a set that painters also use. It will provide protection against various connections
Ukrainian manufacturers offer inexpensive "Poplar" half masks, which have earned good reviews and are reusable, so they will be useful to you at the dacha for more than one year, you can see the options
If chemicals can harm your skin, be sure to choose a panoramic face shield and don't forget gloves and a chemical suit.
And one more piece of advice for making the right choice: if you have a thick beard, mustache, or you wear glasses, then the product requires special adjustment, as it may not fit tightly and let in harmful fumes. In this case, you may also opt for a full mask, and not a classic respirator.
Selection Tips
When buying respirators for respiratory protection, one should take into account the technical nuances of the work performed, as well as the general condition of the room being repaired. If it provides a high-quality ventilation system, then it will be enough to do with the lightest type of mask. If you need to make repairs in a closed room without a hood and windows, you should give preference to more practical versions. In this case, it makes sense to additionally think over the system for protecting the eyes and skin so that the dust does not irritate the sensitive mucous membrane - the best solution would be a mask that combines a respirator with polycarbonate goggles.
Before purchasing a product, you must make sure of its high quality and exact correspondence between the declared and actual dimensions. Strong seams, perfectly straight lines and sturdy fittings are a sign that the product is sewn with high quality.
It is very important that the protective mask gives complete tightness and fits as tightly as possible to the skin, since even the smallest gaps will make the design completely ineffective. At the same time, when wearing it, you should not feel perceptible discomfort, squeeze soft tissues and squeeze your head
The main functional element of any mask is the filter.
It must necessarily exactly correspond to the category of harmful substances with which it is to be contacted, it is important to take into account their content in the airspace. As a rule, all basic parameters are indicated in the user's manual. Having an idea of all the technical features of the product, it will not be difficult to decide which respirator model will be optimal for you.
Having an idea of all the technical features of the product, it will not be difficult to decide which respirator model will be optimal for you.
So, loose filters with large cells are able to cope only with rather large particles that are released into the air, for example, during the processing of wood with large emery. If you plan to knead a cement composition, cut a wall or cut concrete, then you will need a model that can trap the smallest particles of dust in suspension. Also, keep in mind that an overly dense filter will interfere with proper breathing.
How to get a security guard license: features of the procedure
According to the law of the Russian Federation any security activity involving the use of technical special equipment and firearms is subject to compulsory licensing. The document confirming the right to provide security services is UCHO (decryption - certificate of a private security guard) or, as it is also called, ULCHO (decryption - identity card of a private guard).
Next, we will consider step by step how to make a security guard license. To do this, we will highlight four main stages, a description of each of which you will find below. Before proceeding to the step-by-step instructions, we will try to determine why the security guard needs a license. The fact is that the presence of such a document does not just legalize the activities of a specialist.
It has already been noted here where to get a security guard license. Now, we will list what documents are needed to obtain an UCHO. The complete list is recommended to be clarified directly in the department for licensing and permitting work, since at the time of your request, any changes or additions may occur. In general, this list includes the following items:
- copy of the passport of a citizen of the Russian Federation;
- copies of certificates of completion of courses and qualifications;
- application form for the issuance of a certificate (on a standard form issued in the department at the ATS)
- medical certificate in the form 002;
- certificate of fingerprint registration;
- a receipt for payment of the state duty for the issuance of an UCHO (1200 rubles).
Note also that before submitting a package of documents, it is necessary to clarify whether those of them that are issued for a certain period (certificates, certificates) are valid.
The transfer of documentation is almost the last step towards resolving the question of what it takes to obtain a private security card. ULChO is issued within 30 days after the acceptance of the package of documents. In case of refusal to issue, the employees of the responsible department are obliged to notify the applicant of the reason within three days from the date of such a decision.
I want to work in Legis
In addition to everything noted above, it should be emphasized that, according to the legislation of the Russian Federation, the UCHO does not give the right to provide individual security services. Only employees of a private security company or organization (PSC or PSC) have this right. Therefore, for the practical use of the licensed authorities, it is necessary to get a job in one of these companies.
Selection Tips
Finding the right respirator will first need to determine the purpose of its use. If the case is simple, then it will be enough to buy a simple device at a time or use a cloth soaked in water.
When an impressive amount of harmful gases and other poisonous substances accumulate in the room where the work is being carried out, it is better to purchase universal means that include filters or a gas mask design. Such RPEs are used under conditions of optimal oxygen concentration.
Despite the fact that respirators are not able to provide a 100% guarantee of protection, they are still considered a popular product. They are used at construction sites, various industries and even in the agricultural sector.
For the features of respirators for respiratory protection from chemicals, see the video.
Reusable and disposable
Depending on the service life, disposable and reusable respirators are distinguished. Half masks of the first category must be disposed of immediately after the first use, since the filter fixed in the model is clogged, and it is impossible to change it.
Reusable respirators can withstand 2 or more work shifts. Long service life is ensured by the availability of replaceable absorbers. Replacement should be done when the performer begins to have difficulty breathing due to a dirty filter. After changing the absorber, the mask is ready for further use.
Professionals who constantly use protective equipment need to choose reusable models
Home craftsmen and performers of periodic work should pay attention to disposable respirators, they have a more affordable cost. The level of reliability of the welder from harmful factors does not depend on the service life of the respirator
Therefore, when choosing the type of masks, the frequency, intensity and level of complexity of the work should be taken into account.
3M 9928
- Manufacturer - 3M (USA).
- Shaped (bowl) shape.
- Protection class - FFP2, respirator provides protection against dust, fumes, ozone, organic vapors.
- The outer material protects against sparks, does not support combustion.
- The presence of an additional seal along the entire soft obturation line.
- The exhalation valve removes heat, makes breathing easier, reduces the risk of fogging on glasses or masks, and ensures comfort.
- Durable material ensures shape retention.
- The filtering half mask is a reusable protective device, marked R (reusable).
- Weight - 30 gr.
North 7190N99
- Half mask in a plastic frame with filter included.
- The respirator is comfortable when using a welding mask.
- There is a possibility to change the filter.
- The patented valve system avoids the accumulation of heat and moisture.
- Reusable respirator model.
In addition, we will consider a budget option for a disposable respirator.
NRZ-0102
- Country of origin - Russia.
- Protection class - FFP2.
- A filter respirator without an exhalation valve, with elastic bands for attaching to the head and a comfortable nose clip.
- Half mask made of non-woven fabric protects against all types of aerosols.
- The model is analogous to ZM 8102 and 3M 9320, as well as Alina-200.
What do people say about winter running masks?
“I have been running for a long time. I always run in the fresh air, regardless of the weather. In winter, I am very attentive to the choice of form for training. I choose the highest quality equipment that perfectly protects the body from hypothermia
Of course, it is very important to protect your face from hypothermia. I use a buffu mask
She is very warm and comfortable. My face is perfectly protected even in the most severe frost. In addition, moisture and cold air do not penetrate into it. An excellent thing, I advise everyone! "
Grade:
Svetlana, 30 years old
“I have been doing professional running for over 10 years. For a very long time I could not find a good running mask. I came across poor quality products, some of them let in cold air, and my face was very cold, some had an unpleasant smell of the rubber from which they were made. At the moment I am using a balaclava mask. There are no complaints so far.My face is really protected from hypothermia. In addition, it can be used in severe frost down to -40 degrees. "
Grade:
Sergey 35 years old
“I run all the time in any weather. For winter running I use a respirator mask to develop endurance. It is expensive, but it justifies the prices. In addition to the fact that it perfectly warms the face during severe frost, it also perfectly regulates breathing while running! "
Grade:
Maxim, 28 years old
“I really love to run. I always run in the fresh air. I have been looking for a good and most importantly warm face mask for a very long time. After a long search on the Internet, I found a transforming scarf for running. I was attracted by her appearance, and therefore acquired without hesitation. Great thing! My face is always warm. In addition, if I need to, I can wear it in the form of a scarf or a hat. I advise everyone! "
Grade:
Elena, 25 years old
“I run very often. I mostly prefer to run in the fresh air. Of course, in winter you can't do without face protection. I am using a buffu mask. It is made of warm and high quality material that really does not allow moisture and cold air to pass through. I liked it, and its cost is not high! "
Grade:
Alexey, 33 years old
Protecting your body from frostbite while running in winter is most important. Therefore, before starting training in the fresh air, you should carefully read all the means of protecting the body from frost.
Particular attention should be paid to masks to protect the face, they must be of high quality and warm. In addition, they should not cause inconvenience during training.