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干式多级罗茨真空泵

ECODRY plus 是干式多级罗茨真空泵系列,非常适合安静空间,提供清洁真空适合分析和科研应用。 

ECODRY plus 小型干式泵可在 25 至 55 m³/h 的抽速下提供洁净的真空,同时保持低噪音级别,无需维护即可多年提供稳定的真空性能。 

基于多级罗茨泵原理,两个转子朝相反方向转动,转子不会相互接触,也不与泵壳接触,从而保证真空泵安静且清洁。 

通过旋转,转子将气体从上部的进气法兰输送到泵室底部的排气口,多个抽气级串联布置,以实现高压缩比。 

真空泵的工作范围从中等真空到大气压。压缩级之间的通道短结合非常高的旋转速度,打造出具有高抽气性能的小型干泵。泵腔内部无油,可产生清洁的真空。

优势

Fast pumps with quiet operation

With high speed from high pressures down to ultimate vacuum your vacuum system pump-down times are significantly shortened. The low ultimate pressure of down to 0.01 mbar makes the ECODRY plus perfectly suited for Ultra High Vacuum (UHV) systems. The rotors’ high manufacturing quality guarantees that the pumps will run with a low level of vibration. Consequently, also with a low level of noise, even at high inlet pressures. Efficient noise insulation is integrated within the pump housing, to shield the user from residual noise. The silencer integrated within the exhaust further serves to minimize noise, even at high gas flow rates. Combining these features achieves a low noise level of less than 52 dB(A) - meaning they are quieter than a normal conversation.

Clean and environmentally friendly

Thanks to the oil-free pumping chamber, no lubricant can enter the vacuum chamber or the environment of the pump. Furthermore, because the rotors operate contact-free, no abrasion debris is created in the form of particles, which could contaminate the vacuum chamber. Clean vacuum generation with no contamination of workstation or vacuum chamber.

Maintenance free thanks to a friction-free operating principle

ECODRY plus features a friction-free operating principle, so their components are not exposed to wear in any way. All ECODRY plus components are designed for up to five years’ operation. Maintenance measures such replacing seals or changing the oil are not required during that time. In the case of the pump itself, this guarantees long-term stable operation with no deterioration in final pressure or suction capacity.

Easy to use small sized pump

The ECODRY plus dry vacuum pumps have a compact housing and are simple to operate. With integrated castors and their low weight (less than 29 kg), they can be easily rolled out to their installation location and be moved at any point in time. There is no need for complex installation work, as the pumps can be connected directly to a single-phase electricity supply. The pumps are air-cooled, and therefore require no connection to a water supply for the purposes of cooling.

High water vapor tolerance: no internal condensation

In drying applications, such as cryopump regeneration, or when pumping out vacuum chambers with large surface areas, high quantities of water vapor may accrue. Not every pump can handle this without difficulty, as condensation in the pump can lead to corrosion and pump failure. However, with its gas ballast valve open, the ECODRY plus can pump water vapor at rates of up to 500 g/h without internal condensation.

Smart pump with integrated control dashboard for a fully intuitive operation

The ECODRY plus enables intuitive operation thanks to its integrated control dashboard. It offers you the possibility to directly connect both vacuum gauges and valves to the pump: enabling easy pressure and valve control, resulting in improved energy efficiency and process safety.

ECODRY Plus

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ECODRY Plus

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  • 质谱分析  

  • 电子显微镜   

  • 用于涡轮分子泵的前级泵  

  • 干燥   

  • 加速器/同步加速器  

  • 光谱仪   

  • 低温泵再生  

  • 表面分析  

  • 科研 

  • 分析仪器  

  • 工业应用 

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