Weinmann BiLevel ST 22 Description Of Unit And Instructions For Use page 44

Maximum flow rate to
EN ISO 17510-1:2009 at:
20 hPa
16 hPa
12 hPa
8 hPa
4 hPa
Maximum flow rate with bacteria
filter at:
0 hPa
Tolerance
Warming of air as per the German
HMV (Medical Technical Aids
Register)
Precision of dynamic pressure
(short-term precision) with
10 breaths/min to
EN ISO 17510-1:2009
4 hPa
8 hPa
12 hPa
16 hPa
20 hPa
Precision of dynamic pressure
(short-term precision) with
15 breaths/min to
EN ISO 17510-1:2009
4 hPa
8 hPa
12 hPa
16 hPa
20 hPa
Precision of dynamic pressure
(short-term precision) with
20 breaths/min to
EN ISO 17510-1:2009
4 hPa
8 hPa
12 hPa
16 hPa
20 hPa
44
EN Technical data
BiLevel ST 22
210 l/min
220 l/min
225 l/min
235 l/min
245 l/min
270 l/min
±15 l/min
2.5 °C
Δp = 0.2 hPa
Δp = 0.2 hPa
Δp = 0.3 hPa
Δp = 0.3 hPa
Δp = 0.3 hPa
Δp = 0.3 hPa
Δp = 0.3 hPa
Δp = 0.3 hPa
Δp = 0.4 hPa
Δp = 0.4 hPa
Δp = 0.4 hPa
Δp = 0.4 hPa
Δp = 0.5 hPa
Δp = 0.5 hPa
Δp = 0.5 hPa
BiLevel ST 22 with
VENTIclick
193 l/min
205 l/min
212 l/min
219 l/min
229 l/min
250 l/min
±15 l/min
depends on heating level
Δp = 0.2 hPa
Δp = 0.3 hPa
Δp = 0.3 hPa
Δp = 0.3 hPa
Δp = 0.4 hPa
Δp = 0.3 hPa
Δp = 0.3 hPa
Δp = 0.4 hPa
Δp = 0.4 hPa
Δp = 0.4 hPa
Δp = 0.4 hPa
Δp = 0.4 hPa
Δp = 0.5 hPa
Δp = 0.5 hPa
Δp = 0.5 hPa