Laboratory vacuum pump VACSTAR

membrane

The four-chamber membrane vacuum pump convinces with its high suction capacity, low space requirement and high serviceability. The setting of the parameters is carried out through a rotary-push button over a digital display showing current rpm. Automated processes are controlled with the vacuum controller VC 10, which is available as an accessory. An analogue cable which is required for connecting pump and controller is included in the delivery of the pump. Additionally it is recommended to use the VSE 1 vacuum safety emmission. It prevents that solvents are released into ambient air. The Vacstar digital is used for dry and oli-free applications in the laboratory. The membranes of the pump are particularly chemical resistant. Technical Data Pump rate max. (50/60Hz) : 1.32 m³/h Pump rate max. (50/60Hz) : 22 l/min Final pressure without gas ballast : 2 mbar Suction levels : 4 Cylinder : 4 Connection diameter suction side : 8 mm Connection diameter pressure side : 8 mm Input pressure : 2 - 1030 mbar Two-point control : yes Analog speed vacuum control : yes Speed control : Turning knob Speed range : 285 - 1200 rpm Display : LED Noise at low. pressure : 54 dB(A) Material in contact with medium : Al2O3; PTFE; FFPM; PPS; NBR Housing material : alu-cast coating / thermoplastic polymer Mode automatic : yes Mode manual : yes Mode pump % : yes Mode program : yes Permissible ambient temperature : 5 - 40 °C Permissible ambient conditions : 80% (up to 31°C), decreasing linearly to max. 50 (@40°C) Protection class according to DIN EN 60529 : IP 20 RS 232 interface : yes USB interface : yes Voltage : 100 - 240 V