meilav has developed a new equipment to generate low and constant vacuum pressure for those applications that need a continuous vacuum pressure, stable and adjustable for a range of pressures from 1 to 8 mbar. This is a low cost and silent alternative to current venturi devices or standard vacuum pumps.
According to our experience, the use of venture devices or vacuum pumps for applications that need very low vacuum pressure levels do not ensure a good performance and stability of the required working pressure. In addition, high level of noise and power consumption are reached with these both conventional solutions.
n the list below, it is shown the main characteristics of the vacuum device developed by MEILAV as an alternative of venturi and vacuum pumps:
- Technology: aspiration turbine
- Range of vacuum pressure: from 1 to 8 mbar.
- ccuracy: +/- 0,5 mbar
- Speed response: 2,5 mbar/s
This type of low vacuum pressure generator is being used for a new process for melting pyrex with a cobalt alloy that requires a low pressure level of constant vacuum adjustable by a PiD control. Obviously, this technology can be used for those applications with similar requirements such as leak tests, flow control,…