Lubricants for the Helium Spectromass Varian PR02 and MD30 Vacuum Pumps

TPS-mini RS-232 Communication and Motor Power

Vacuumpumpe DS 602 macht laute Geräusche

Turbo Pump V-550 loud noises and very unnormal operation conditions

We noticed that the Setpoint contact of several (so far 8 out of 14) IPCMini opens for some minutes every 32 days, although the current is well below the Setpoint. Is this a software bug?