VACUUBRAND MV 10 NT VARIO - Manual (Page 27)

page 27 of 126
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*)
** Ultimate vacuum at setting ”Pump down” at speed ”HI”
Type
ME 16 NT
VARIO
MD 12 NT
VARIO
MV 10 NT
VARIO
Maximum pumping speed
(ISO 21360)
cfm
(m 3 /h)
approx. 11.2
(approx. 19)
7.9
(13.4)
7.1
(12.1)
Ultimate vacuum
(absolute) **
Torr
(mbar)
75
(100)
1.1
(1.5)
0.2
(0.3)
Controller CVC 3000
Pressure transducer
external gauge head VSK 3000,
ceramic diaphragm (alumina),
capacitive, absolute pressure,
gas type independent
Display LCD graphic display, illuminated
Pressure units / scale (selectable) Torr, mbar or hPa
Measuring range (absolute) 795 - 0.1 Torr (1060 - 0.1 mbar)
Maximum control range (absolute)* 795 - 0.1 Torr (1060 - 0.1 mbar)
Resolution (display) 0.1 Torr (mbar)
Maximum permissible pressure at
pressure transducer (absolute)
1125 Torr (1.5 bar)
* The actual vacuum control range in your application might be reduced due to ultimate vacuum
of the pump, volume of gas present, etc.