บทความ เกจวัดแรงดัน

Pfeiffer Vacuum expands vary to offer high pumping speeds

Pfeiffer Vacuum has launched new compact Roots pumps from the HiLobe sequence with high pumping speeds, that are designed for applications that call for giant chambers to be evacuated rapidly.
เกจวัดแรงดันถังออกซิเจน is increasing the HiLobe series by way of clever, excessive performance Roots pumps with high pumping speeds.
Potential uses of the new Pfeiffer Vacuum pumps in industrial vacuum purposes embody electron beam welding, vacuum furnaces, freeze drying and, significantly, rapid evacuations (lock chambers or leak detection systems). These vacuum pumps are additionally appropriate to be used in coating applications and with their particular person speed control, they can be adapted to customer-specific necessities.
Their powerful drive idea shortens pump-down instances by around 20% compared to conventional Roots pumps. Rapid evacuation additionally saves prices and increases the efficiency of manufacturing methods. pressure gauge แบบ น้ำมัน of energy-efficient drives and the optimised rotor geometries reduces power costs by greater than 50%, also reinforced by the sealing idea.
The pumps are hermetically sealed from the environment and have a most integral leak fee of 1 · 10-6 Pa m³/s. Dynamic seals are eradicated, so upkeep is simply necessary every 4 years.
The intelligent interface expertise of the HiLobe ensures optimal process adjustment and condition monitoring. Condition monitoring provides constant information on the state of the vacuum system and increases system availability as upkeep and repair work can be deliberate accordingly.
Andreas Würz, Product Manager at Pfeiffer Vacuum, explains, “These new Roots pumps deal with a variety of nominal pumping speeds up to thirteen,600 m³/h. We are significantly proud of their very compact measurement and considerably lower energy consumption in comparison with conventional Roots pumps.”

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