Coolstar Cryopumps
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Coolstar |
Coolstar |
Coolstar |
Coolstar 3500 |
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Pumping Speed (ls-1) |
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Water vapor (H2O) |
1210 |
2915 |
4500 |
9500 |
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Hydrogen (H2) |
495 |
1155 |
2500 |
4500 |
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Nitrogen (N2) |
350 |
800 |
1500 |
3500 |
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Argon (Ar) |
275 |
640 |
1200 |
2800 |
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Helium (He) |
270 |
700 |
1000 |
1800 |
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Throughput of argon (mbar ls-1 at 20K) |
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Normal speed (50 Hz) |
6.0 |
5.0 |
17.0 |
13.0 |
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Normal speed (60 Hz) |
7.0 |
6.0 |
19.0 |
15.0 |
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Boost speed |
7.5 |
6.5 |
20.0 |
16.0 |
|
Standby speed |
4.5 |
3.0 |
11.5 |
6.5 |
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Capacity (std liters at 1x10-6 mbar) |
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Hydrogen (H2) |
3 |
5 |
14 |
30 |
|
Argon (Ar) |
190 |
400 |
1000 |
2000 |
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Helium (He) |
0.03 |
0.05 |
0.1 |
0.2 |
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Crossover (mbar l at 20K) |
75 |
120 |
220 |
500 |
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Time to cooldown to 20K (min) |
33 |
50 |
50 |
85 |
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Inlet flange options |
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ISO |
ISO 100 |
ISO 160 |
ISO 200 |
ISO 320 |
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ASA |
– |
– |
ASA 6 inch |
ASA 10 inch |
|
CF |
CF6 inch (DN100 CF) |
CF8 inch (DN160 CF) |
CF10 inch (DN200 CF) |
CF14 inch (300 CF) |
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Backing connection |
NW 25 |
NW 25 |
NW 40 |
NW 40 |
|
Weight (kg) |
6 |
8 |
16 |
26 |
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