3M 8825+ Arkusz danych technicznych - Strona 2
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Personal Safety Division | 3M
™
Breathing resistance
The breathing resistance of the respirator is tested during
inhalation (continuous flow) and exhalation (cyclical flow). The
breathing resistance of the respirators shall not exceed the
following limits:
Maximum Breathing Resistance
EN 149:2001+A1:2009
Classification
Inhalation at
30l/min
FFP2
0.7 mbar
FFP3
1.0 mbar
Clogging
For single shift use respirators (NR), the clogging test is
optional. For re-usable respirators (R) this test is mandatory.
The respirators are loaded with very high amount of Dolomite
dust which will tend to clog the filter. After loading with the
required amount of dust, the breathing resistance of the
respirators shall not exceed the following limits:
Maximum Breathing Resistance
EN 149:2001+A1:2009
Classification
Inhalation at 95l/min
5.0 mbar (valved
respirator)
FFP2
4.0 mbar (unvalved
respirator)
7.0 mbar (valved
respirator)
FFP3
5.0 mbar (unvalved
respirator)
Flammability
Tested respirators are mounted on a metallic head which
rotates with a linear speed of 60mm/s. The respirators are
passed within 20mm of the tip of an 800
burner flame. The respirator shall not burn or continue to burn
within 5 seconds of removal from the flame.
Version: 1
This version is the sole document applicable to the product(s) since its date of publication
Particulate Respirators 8825+ and 8835+
™
Inhalation at
Exhalation at
95l/min
160l/min
2.4 mbar
3.0 mbar
3.0 mbar
3.0 mbar
Exhalation at 160l/min
(continuous flow)
3.0 mbar (valved
respirator)
3.0 mbar (valved
respirator)
o
C (±50
o
C) propane
Components and materials
The following materials are used in the production of the
3M
Particulate Respirators 8825+ and 8835+:
™
Component
Straps (blue for FFP2 and red
for FFP3)
Tension adjustable buckles
Filter / Inner Shell
Cool Flow
Valve
™
Face seal (can be
hygienically cleaned)
These products do not contain components made from
natural rubber latex, PVC and metals.
Product
3M
Particulate
™
Respirator 8825+
3M
Particulate
™
Respirator 8835+
Storage and Transportation
3M
Particulate Respirators 8825+ and 8835+ have a shelf
™
life of 5 years from date of manufacture. End of shelf life
is marked on the product packaging and upon the product
headband. Before initial use, always check that the product
is within the stated shelf life (use by date). Product should
be stored in clean, dry conditions within the temperature
range: – 20°C to + 25°C with a maximum relative humidity of
<80%. When storing or transporting this product use original
packaging provided.
Material
Cotton / Polyisoprene /
Polypropylene
Polypropylene
Polypropylene / Polyester
Polypropylene / Polyisoprene
Thermoplastic elastomer (TPE)
Typical weight
35g
40g