How can I tell if a papr respirator for healthcare for sale is good or bad
2021-08-30
How can I tell if a papr respirator for healthcare for sale is good or bad

papr respirator for healthcare is the most widely used in our daily work in a large category. The structure of a papr respirator for healthcare should be divided into two major parts, one is the main body of the mask, which we can simply understand as it is a mask shelf; the other is the filter material part, including filter cotton for dust control and chemical filter cartridges for anti-toxic use, etc.


papr respirator for healthcare for sale


Standards for papr respirator for healthcare for sale.

National Institute for Occupational Safety and Health (NIOSH) new standard for dust-based respiratory protection 42CFR84 published on June 8, 1995 (according to the classification of filter media)

N series: Non-oil suspended particles protection without time limit

R series: protection against non-oil suspended particles and sweat oil suspended particles time limit of eight hours

P series: protection against non-oil suspended particles and sweat-oil suspended particles without time limit

Some particulate carriers are oily, and these substances attached to the electrostatic non-woven fabric will reduce the electrical properties, so that fine dust penetration, so for anti-oil aerosol filter media to be special electrostatic treatment, in order to achieve the purpose of anti- fine dust. So each series is further divided into 3 levels: 95%, 99%, 99.97% (i.e. abbreviated as 95, 99, 100), so there are 9 small categories of filter media.

EU EN149 standard

FFP1: minimum filtration effect" 80%

FFP2: Minimum filtration effect: 94%

FFP3: Minimum filtration effect: 97%

Australian AS1716 standard

P1:Minimum filtration effect》80%

P2:Minimum filtration effect》94%

P3:Minimum filtration effect》99%

Japan MOL verification standard

DS1.

DS2:Minimum filtration effect》99%

Come D Cook S Article 3: the lowest filtration effect " 99.9%

Chinese national standard GB6223-86UDC614.894: divided into four categories


papr respirator for healthcare product mix

The environment in which papr respirator for healthcare for sale is used.

1 Harmful substances and concentration

2 This respirator is certified for the prevention of harmful substances and concentrations specified.

3 Confirmation of hazardous substances in the environment does not immediately endanger life or health.

4 You are wearing this respirator in a very snug fit.

5 You do not have any physiological deficiency or disease that prevents you from using this respirator, or a disease that would aggravate breathing difficulties.

Do not enter a potentially hazardous environment until you have confirmed all of these factors.




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