Documents are only to be used and distributed completely and unchanged. It is strictly the users´ responsibility to check carefully
the validity of this document with respect to his product. Manual-no.: 999157 / 10/12/2009
page 9 of 31
Technical data
We reserve the right for technical modifications without prior notice!
Type
BVC 21 NT VARIO BVC 21 NT
BVC 01
Pump
Pump
Valve
Maximum pumping speed
(ISO 21360)
m
3
/h
2.2
1.9/2.2*
-
Ultimate vacuum (absolute)
mbar
100
150
-
Maximum permissible inlet pres-
sure (absolute)
bar
1.1
Maximum permissible outlet
pressure (absolute)
bar
1.1
Rated power
kW
0.09
0.12
0.03
No-load speed
min
-1
0-1800
1500/1800*
-
Control range
mbar
100 - atmosphere
-
-
Permissible ambient temperature
storage / operation
°C
-10 to +60 / +10 to +40
Permissible relative atmospheric
moisture during operation
(no condensation)
%
30 to 85
Maximum permissible range of
supply voltage
Attention: Observe specifica-
tions of rating plate!
100-120 V~ +5%/-10% 50/60 Hz
230 V~
±
10% 50/60 Hz
Rated current at:
100-120 V~ 50/60 Hz
230 V~ 50/60 Hz
A
A
2 (maximum)
0.9 (maximum)
2.6 / 2.6
1.1 / 1.1
-
-
Internal fuse
4A SPT 5x20
-
-
Motor protection
thermal cutout, manual reset
-
Degree of protection IEC 529
IP 20
IP 20
-
System
System
System
Volume of collecting bottle
4
4
4
Adapter for VHC
pasteur pipettes, capillaries, pipette tips (100 µl)
Outlet
hose nozzle DN 10 mm
hose nozzle
DN 6/10 mm
Hydrophobic filter
Type
Manufacturer
Nominal pore diameter
Midisart
®
2000
Sartorius
0.2
Degree of protection IEC 529
IP 20
IP 20
IP 52
Dimensions L x W x H approx.
mm
275 x 450 x 520
275 x 450 x
520
300 x 255 x
500
Weight approx.
kg
14.5
12.2
4
* at 50/60 Hz
