Diffusion pumps are irreplaceable in applications requiring high vacuum and large pumping speed. They are used in vacuum smelting, vacuum coating, space simulation experiments, and various vacuum systems insensitive to oil contamination.
Produkt-Parameter
Ultimate pressure(Pa) | YFK-100 | YFK-300 |
Einlassdurchmesser (mm) | 50 | 25 (optional) | 40(optional) | 50 |
Aufheizzeit (min) | ≤ 30 | |
Recommended heating power(W) | 230 | |
Aufheizzeit (min) | ||
Exhaust rate(L/S) | 100 | 300 |
Recommended baking pump's pumping rate(L/S) | 4 | |
Critical foreline pressure(Pa) | ≥40 | |
Ultimate pressure(Pa) | ≤5x10-5 | |
Pump reflux rate(ma/cm'/min) | ≤5x10-5 | |
Recommended pump oil consumption(L/S) | 0.06 ~ 0.07 | |
Stromversorgung der Heizung | 220/380V (optional) |
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