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.
معلمة المنتج
Ultimate pressure(Pa) | YFK-100 | YFK-300 |
قطر المدخل (مم) | 50 | 25 (optional) | 40(optional) | 50 |
وقت التسخين (دقيقة) | ≤ 30 | |
Recommended heating power(W) | 230 | |
وقت التسخين (دقيقة) | ||
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 | |
مصدر طاقة السخان | 220/380V (optional) |
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