Oerlikon Leybold Vacuum Sogevac SV630 B Operating Instructions Manual page 12

Description
Conversion
factors
Mbar (millibar)
1lb = 0.453 kg 1013
1 qt = 0.946 l
1 hp = 0.735 kW
= 1 min
-1
1 pouce = 25.4 mm
1 atm (atmosphere) = 1013 mbar
1 Pa (pascal) = 0.01 mbar = 10
1 bar = 1000 mbar
1 torr = 1.33 mbar
12 GA02319_002_03 - 07/2007 - © Oerlikon Leybold Vacuum
SV630 B US/AIR (60 Hz)
Technical data
Pumping speed
Ultimate partial pressure
without gas ballast
Ultimate total pressure
with 1 gas ballast standard
Ultimate total pressure
with 2 gas ballasts standard
Water vapour tolerance:
without gas ballast
■
with 1 gas ballast
■
with 2 gas ballasts
■
Water vapour capacity:
without gas ballast
■
with 1 gas ballast
■
with 2 gas ballasts
■
Noise level
Motor power
Type of protection/Isolation
Rated rotational speed pump
Weight (with oil filling)
Oil capacity min./max.
Intake connection
Exhaust connection
Thermal switch (pump)
Thermal sensors motor
1) to DIN 28400 and following numbers, with standard gas-ballast
2) operated at the ultime pressure without gas-ballast, free-field measurement at a distance of 1 m
3) please contact Oerlikon Leybold Vacuum
Different pressure units
torr inches Hg vacuum
760
400 300
133 100
4 3
1 0.75
0 0
mbar
-2
1)
1)
1)
1)
1)
1)
1) 3)
1) 3)
2)
0 m . h = m
3 -1
18.12
25.98 I.s = I/s
-1
29.80
29.89 cfm (cubic feet
29.92 per minute)
Example : 1 m .H
3 -1
cfm
Torr
Torr
Torr
Torr
qt/hr
dB (A)
hp
rpm
lb
qt
4" ASA 150 / 100 ISOK
4" ASA 150 / 100 ISOK
Different pumping speed units
m .h
3 -1
/h 1 0.278
3
3.60
1.699 0.472
= 0.589 cfm
60 Hz
444
≤ 0.06
≤ 0.5
≤ 1.5
37
52
25
35
75
25
TEFC / F
1000
1440
21/24
YES
YES
I.s cfm
-1
0.589
1 2.12 1 r.p.m.
1