Kemppi Beta 90 FreshAir, Материалы для обучения по продукту

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Technical data
Expected operating time of blower unit after being fully charged ( hours ):
NOTE!
Operating time can be decreased if filters
are clogged or battery is undercharged
Internal design of Beta 90 and Delta 90 FreshAir respirators
FreshAir Flow Control
Airflow 140
– 210 l/min
at 8 adjustable flow rates
Weight of the blower unit incl. the
filter and battery
900 g
Noise level 55
– 61 dB
NiMh battery lifetime 500
– 700 charging cycles
Charging time 10
– 14 hours
Belt size 80
– 100 cm
Recommended temperature range 10
– 40 °C
Recommended humidity range 20
– 80 % Rh
Certification EN 12 941 TH2
Operation time See the following table
Airflow Filter
min. middle max. PSL R
X 10 h
X 6
– 7 h
X 4
– 5 h