VACUUBRAND MV 10C NT + EK - Manual (Page 26)

page 26 of 92
Gas inlet temperatures
* if pumping potentially explosive atmospheres: 50 °F to 104 °F (+10°C to +40°C)
Operating condition Inlet pressure
Permitted range of gas
temperatures at inlet
Continuous operation
> 75 Torr (100 mbar)
(high gas load)
➨
50 °F to 104 °F
(+10°C to +40°C)
Continuous operation
< 75 Torr (100 mbar)
(low gas load)
➨
32 °F to 140 °F*
(0°C to +60°C*)
Short-time
(< 5 minutes)
< 75 Torr (100 mbar)
(low gas load)
➨
14 °F to 176 °F*
(-10°C to +80°C*)
* Pumping speed of diaphragm pump
** Measurement according to EN ISO 2151:2004 and EN ISO 3744:1995 at 230V/50Hz and ulti-
mate vacuum with exhaust tube at outlet.
We reserve the right for technical modification without prior notice!
Type
MV 10C NT
MV 10C NT + EK
Maximum pumping speed 50/60 Hz*
(ISO 21360)
cfm
(m 3 /h)
5.6 / 6.3
(9.5 / 10.7)
Ultimate vacuum (absolute)
without gas ballast
Torr
(mbar)
0.68
(0.9)
Ultimate vacuum (absolute)
with gas ballast
Torr
(mbar)
1.1
(1.5)
A-weighted emission sound pressure
level** (uncertainty K
pA
: 3 dB(A))
dB(A) 50
Type
MD 12C NT
MD 12C NT + EK
MD 12C NT + AK + EK
Maximum pumping speed 50/60 Hz*
(ISO 21360)
cfm
(m 3 /h)
6.5/ 7.2
(11.1 / 12.3)
Ultimate vacuum (absolute)
without gas ballast
Torr
(mbar)
1.5
(2)
Ultimate vacuum (absolute)
with gas ballast
Torr
(mbar)
3.0
(4)
A-weighted emission sound pressure
level** (uncertainty K
pA
: 3 dB(A))
dB(A) 50