Pfeiffer Vacuum Pascal 2033 C1, Руководство по эксплуатации

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Start-up
Table of recommended oils
Oils Characteristics and applications SD C1 C2 Density
Viscosity mm²/
s (cst)
Vapor
pressure
at 25°C
(mbar)
Total
ultimate
pressure*
(mbar)
Flash point/
self ignition
temperature
(°C )
A102
Additivated hydro-carbon anti-emulsion mineral oil
- oil and water separation (anti-emulsion)
- drying and water vapor pumping
- freeze-drying
0.88
98 to 40°C
11.1 to 100°C
<1.10-3 <3.10-2
230°C
260°C
A111
Hydro-carbon based synthetic oil
- stable pumping at high temperature
- gas circulation in recycling
- oxidation sensitive
(frequent atmospheric cycle prohibited)
0.87
100 to 40°C
7.8 to 100°C
<1.10-3 <1.10-2
212°C
245°C
A113
Perfluoropolyether (PFPE) synthetic oil
- pure Oxygen pumping
- highly inert to chemical
- highly corrosive gas pumping
- plasma etching compatible
1.9
90 to 40°C
11 to 100°C
<3.10-5 <5.10-3
None
None
A119
Hydro-carbon mineral oil
- general purposes (common use at 60 Hz)
- non-corrosive products
- low viscosity (low temperature starting)
0.86
54 to 40°C
8.1 to 100°C
<4.10-5 <3.10-3
213°C
244°C
A120
Hydro-carbon mineral oil non additivated
- general purposes (common use at 50 Hz)
- non-corrosive products
- high viscosity
0.886
120 to 40°C
12.5 to 100°C
<4.10-5 <3.10-3
260°C
295°C
A121
Special hydro-carbon double distilled synthetic oil
with anti-oxidant additive
- atmospheric cycle pumping
- high temperature and pressures
- acid and organic vapor resistivity
- plasma etching prohibited
0.83
64 to 40°C
10 to 100°C
<1.10-7 <3.10-3
268°C
296°C
A155
Synthetic oil organic ester type
- compatible with hydro-carbon vapors
- compatible with NH3, R134a, refrigerating
agent fluids
- oxidation resistivity
- polymerization resistivity (low coating)
0.957
94 to 40°C
9.1 to 100°C
<1.10-5 <3.10-3
240°C
350°C
A200
Double distilled mineral oil non additivated
- pumping of corrosive products
- ionizer plasma resistivity
- low backstreaming
0.86
58 to 40°C
8.5 to 100°C
<1.10-5 <2.10-3
223°C
259°C
A300
Hydro-carbon based mineral oil, double distilled, non
additivated.
- highly resistant to chemical attacks
- highly ionizer plasma resistivity
- pumping of Lewis acids, halogens
- low backstreaming
0.86
56 to 40°C
8.9 to 100°C
<1.10-5 <5.10-3
243°C
270°C
Recommended oils
In the vane pumps, we recommend to use only the adixen oils in the table below:
Possible without restrictions
Possible with restrictions
Not recommended
Requires special preparation of pump (
see page 42
).
* Ultimate pressure measured according to Pneurop 6602 specifications on 2033 pump.
These values are given as a rough guide only. They may vary according to the type of pump and the pumping conditions.