Usa - Versionen Umwandlung Der Einheiten - Oerlikon Sogevac SV16 D Gebrauchsanleitung

Fig 2a Saugvermögenskurven
Pumping speed
Courbes de capacité d'aspiration
1.3.1 USA - Versionen
Umwandlung der Einheiten
Conversion mm - inch, see Fig. 1
mm 20 32
inch 1
25/32 1/4
Conversion factors Different pressure units
Mbar (millibar)
1 lb = 0.453 kg 1013
1 qt = 0.946 l 400
1 hp = 0.735 kW 133
-1
1 r.p.m. = 1 min 4
1 inch = 25.4 mm 1
0
1 atm (atmosphere) = 1013 mbar
-2
1 Pa (pascal) = 0.01 mbar = 10 mbar
1 bar = 1000 mbar
1 torr = 1.33 mbar
3 -1
m .h
Druck / pressure / pression
ohne Gasballast
without gas ballast
sans lest d'air
1.3.1 US versions
Conversion of Units
36 115 190
1 4 7
7/16 17/32 1/2
torr inches Hg
vacuum
760 0
300 18.12
100 25.98
3 29.80
0.75 29.89
0 29.92
mit Gasballast
with gas ballast
avec lest d'air
196 198 216
7 7 8
23/32 13/16 1/2
3 -1 3
m . h = m /h
-1
l.s = l/s
cfm (cubic feet per minute)
3 -1
Example: 1 m .H = 0.589 cfm
Note: the nominal pumping speed of a pump at 60 Hz is 20% higher than at 50 Hz
mbar
bei / at / à 50 Hz
1.3.1 Versions US
Conversion des unités
218 250 263
8 9 10
19/32 27/32 3/8
Different pumping speed units
3 -1 -1
m .h l.s
1 0.278
3.60 1
1.699 0.472
GA02358_000_A2 - 11/2013
415
16
11/32
cfm
0.589
2.12
1
9