VACUUBRAND PC 620 NT plastic housing - Manual (Page 27)

page 27 of 113
Gas inlet temperatures
Type
PC 510 NT
PC 511 NT
PC 520 NT
PC 610 NT
PC 611 NT
PC 620 NT
Inlet
hose nozzle for tubing I.D. 3/8“
(hose nozzle DN 10 mm)
Outlet
hose nozzle for tubing I.D. 3/8“
(hose nozzle DN 10 mm)
Coolant connection
(waste vapor condenser)
hose nozzle for tubing
I.D. 1/4” - 5/16”
(hose nozzle DN 6-8 mm)
Maximum permissible pressure
of coolant at waste vapor con-
denser
psi
(bar)
87 (absolute)
(6 (absolute))
Permissible range of coolant
temperature (waste vapor con-
denser)
°F
(°C)
5 to 68
(-15 to +20)
Volume of catchpot
(only pumping unit)
qt
(ml)
0.52
(500)
A-weighted emission sound
pressure level**
(uncertainty K
pA
: 3 dB(A))
dB(A) 45
Dimensions L x W x H approx.
PC 510 NT / PC 610 NT
PC 511 NT / PC 611 NT
PC 520 NT / PC 620 NT
in (mm)
in (mm)
in (mm)
16.5 x 9.6 x 17.5 (419 x 243 x 444)
17.1 x 9.6 x 17.5 (435 x 243 x 444)
17.1 x 14.2 x 17.5 (435 x 361 x 444)
Weight approx.
PC 510 NT / PC 610 NT
PC 511 NT / PC 611 NT
PC 520 NT / PC 620 NT
lbs. (kg)
lbs. (kg)
lbs. (kg)
36.8 (16.7)
37.3 (16.9)
39.0 (17.7)
43.9 (19.9)
44.3 (20.1)
46.1 (20.9)
* 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.
* 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*)