VACUUBRAND MV 10 NT - Manual (Page 24)

page 24 of 70
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*)
Type ME 16 NT MD 12 NT
Maximum pumping speed
50/60 Hz (ISO 21360)
cfm
(m 3 /h)
9.7 / 10.8
(16.4 / 18.4)
7.1 / 7.8
(12.1/ 13.3)
Ultimate vacuum (absolute)
Torr
(mbar)
53
(70)
1.5
(2)
Maximum rated current at:
100-115 V~ 50/60 Hz,
120 V~ 60 Hz
230 V~ 50/60 Hz
A
A
8.0
3.0
8.0
3.0
A-weighted emission sound
pressure level*
(uncertainty K
pA
: 3 dB(A))
dB(A) 54 50
* Measurement according to EN ISO 2151:2004 and EN ISO 3744:1995 at 230V/50Hz and ulti-
mate vacuum with standard silencer at outlet.
Type MV 10 NT
Maximum pumping speed
50/60 Hz (ISO 21360)
cfm
(m 3 /h)
6.1 / 6.8
(10.4 / 11.6)
Ultimate vacuum (absolute)
Torr
(mbar)
0.38
(0.5)
Maximum rated current at:
100-115 V~ 50/60 Hz,
120 V~ 60 Hz
230 V~ 50/60 Hz
A
A
8.0
3.0
A-weighted emission sound
pressure level*
(uncertainty K
pA
: 3 dB(A))
dB(A) 50
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