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IVHHN Recommended Dust Masks.pdf

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?????????????????????????????????????? ??????????????????????????????????????????????? ?????????????????????????????????CE??????????????? ??????EU????EN 149:2001????????N95?????????????????????? ????EU???????FFP1(?????FFP2??????FFP3?????????? (FFP = Filtering Face Piece) ????????? ???N95???FFP2???FFP3??????????????????????????????????????? FFP???????????????????????????????????? 2001?????????FFP2S???????????????????????????? ?????????????????????????????????????????? ??????????????????????????

valve_mask mask

?1 & 2. ????????????????????????

?????????????????????????????????????????????????????????? ??????????????????????

 

 


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?????????????????????????????????????????????? (????Willson, Moldex, Uline, Pyramex????????????????????????????) ???????????????

?1. 3M????????????????EU???
????EN149???????????
LOEL = Local Occupational Exposure Limit???????????
??3M ???? ?? ?? ????? ???? ????
8011 ??? FFP1 4 x LOEL ? ???????
8812 ??? FFP1 4 x LOEL ?  
8710E ??? FFP1 4 x LOEL ?  
9312 ????? FFP1 4 x LOEL ?  
9310 ????? FFP1 4 x LOEL ?  
8822 ??? FFP2 10 x LOEL ? ?????
8825 ??? FFP2D 10 x LOEL ? ?????
8810 ??? FFP2 10 x LOEL ?  
9322 ????? FFP2 10 x LOEL ? ?????
9320 ????? FFP2 10 x LOEL ?  
8835 ??? FFP3D 20 x LOEL ? ?????
9332 ????? FFP3 20 x LOEL ? ?????

 

Table 2. 3M???????????????????
????NIOSH 42CFR84 N95???N100????????????
LOEL = Local Occupational Exposure Limit???????????
??3M???? ?? ?? ????? ???? ????
8000 ??? N95 - ? ????
8210 & 8110S ??? N95 10 x LOEL ?  
8511 & 8211 ??? N95 10 x LOEL ? ?????
9210 ????? N95 10 x LOEL ? ??
9211 ????? N95 10 x LOEL ? ?????
8233 ??? N100 10 x LOEL ? 99.97 %
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Table 3. 3M???????????????
????????????1972??????????????????
??: D = disposable??????; S = solid ????; L = liquid?????
1,2,3????FFP1,2,3????
??3M???? ?? ?? ?????? ???? ????
8511 ??? DS2 27?? ?  
8812 ??? DS1 12 ?? ?  
8233 ??? DS3 38 ?? ?  
8577 ??? DL2 23 ?? ? ?????
8210J ??? DS2 13 ?? ?  
8710 ??? DS1 14 ?? ?  
9913 ??? DS1 11 ?? ?  
8000J ??? DS1 3 ?? ?  
9322 ????? DS2 18 ?? ?  
9312 ????? DS1 19 ?? ?  

 

??????EU?????0.5????? ??????0.3?????????????????????????????????? ????????????????????????????????? ????????????????????????????????????? ?????????????????????????????????????????????? ????????????????????????????????? ??????????????????4????????????FFP1???????????? ?????????????????????????FFP2???FFP3??????????? ???????????????????? ??????????????????????????????????????????? ???????????????????????????????????????????????????

 

 


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????????????????????? ???????????????????????????????????? ????????????????????????????????????? ?????????? http://www.3m.com/intl/za/ohes_airstream.html ?????????????????????????


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“????????”?“?????”?“?????”??????????????????????? ???????????????????????????????????????????????? ?CE???EN149/N95???????????????? ??????????????????????????????????????????????????????? ?????????????????????????????????????????????????????

 

 

 


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??????IVHHN?????????????????????? IVHHN???????????????????????????????????

 

IVHHN???????????????
???????????????????????????????????????????
Jim Chisholm?????????????????????????????????

 


3M?????????????

3M Mask Instructions

 

 

 
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PAMPHLETS

Download our pamphlets on preparing for ashfall and on the health hazards of ash. They are designed for mass distribution at the onset of new eruptions. They are now avaiable in English, Japanese, French Spanish, Portuguese, Swahili, Indonesian and Icelandic with Italian versions being available shortly. Please see our Pamphlets page for further infomation.

 

  

 

FACE MASK USE

IVHHN has an article under the Guidelines tab which used to be called 'Recommended Face Masks'. This has now been updated to 'Information on face masks' and is an interim page whilst the Health Interventions in Volcanic Eruptions project investigates which types of respiratory protection are effective in protecting the general population from volcanic ash inhalation. Please note that the translations in Spanish, Japanese and Portuguese have not yet been updated.

 

 

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