自2018年10月以来，测量并认证了三种不同类型的无油真空泵，无油的爪真空泵DZS，无油的螺丝真空泵DHS VSD+和新的Atlas Copco Copco无油液体环泵LRP VSD+。结果，所有三种泵类型都符合最严格的质量要求，并已将Tüv归类为“最佳“ 0级”中的完全无油，这意味着：经过认证的环境友好，零污染的零风险健康！
Three pump types were certified by TÜV Rheinland
The measurements were carried out without an oil removal device at the outlet between the pumps and measurement membrane. The three pump types were certified by TÜV Rheinland that no traces of aerosol oil (Concentration below 0.01 mg/m³) could be detected in the exhaust air flow. The vacuum pumps were certified by the testers to be completely harmless to the quality of the ambient air during the process, because oilinduced damage to sensitive applications and products cannot occur.
No oil migrates in the pump environment
“单个ISO类之间的差异对于许多行业中的真空用户可以决定性，类似于压缩机技术的分类。只有“ 0”真空泵可以保证无油的排气空气。因此，只有此类的泵才能是产品经理公用事业真空吸尘器Stephan Voellmecke说。除此之外，公共和可持续性公司不再容忍对环境和石油发射真空泵的影响。
用于多种敏感区域
Completely oil-free vacuum pumps from Atlas Copco are used in a variety of sensitive areas - in food processing and packaging processes, in the production of semiconductors or medicines, and in the paper industry. Even small traces of oil in these applications can damage products and people health.
来源：http://www.atlascopco.com