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20738450

PC 3003 VARIO selectVARIO® chemistry pumping unit

Overview

  • VACUU·SELECT vacuum controller with graphical user interface and predefined applications simplifies work in the laboratory
  • automatic boiling point detection and adjustment of the vacuum for short process times
  • ideal for evaporation of high-boiling solvents even at low temperatures
  • extraordinary diaphragm life for minimum operational and servicing costs
  • excellent environmental compatibility through low energy consumption and efficient solvent recovery

Ultimate vacuum

0.6 mbar

Ultimate vacuum with gas ballast

1.5 mbar

Max. pumping speed 50 Hz

2.8 m3/h

On demand

Inquire

VARIO® chemistry pumping unit in action

The PC 3003 VARIO select pumping unit precisely controls the vacuum level in order to achieve unparalleled process control. With its high pumping speed and deep ultimate vacuum, this pump is suitable for demanding applications with high boiling point solvents in low temperature conditions. The integrated VACUU·SELECT controller provides an easy-to-use, application based interface that covers all common lab applications. The VACUU·SELECT controller has you covered. Use manual set-point-control for simple processes, run fully automated distillations, or create your own application with simple drag-and-drop editing. For solvent evaporation, the VACUU·SELECT controller continuously detects the boiling point and automatically adjusts the vacuum process as necessary. And the VARIO control algorithm maintains the desired vacuum level without running the motor faster than necessary. This prevents bumping and foaming, makes the pump whisper quiet, and extends maintenance intervals. The inlet separator, made of glass with a robust protective coating, prevents particles and liquid droplets from entering the pump, preventing damage and extending pump life. And the exhaust vapor condenser allows for nearly complete recovery of solvents when used with a chilled water line or recirculating chiller for economical recycling and environmental protection. Typical applications are all evaporation processes. They can be run fully automatically by the integrated vacuum controller CVC 3000 resulting in both shorter process times and extra sensitivity at the same time. The excellent ultimate vacuum allows even high boiling solvents to evaporate at low temperatures. The VARIO® control ensures high process reliability through prevention of superheating or foaming. It detects boiling pressures of solvents fully automatically and adapts continuously the vacuum conditions to changing process parameters. All this without any need of parameter input or the use of a solvent library. In many other applications - like in local vacuum networks - the VARIO® control offers a significant advantage by supplying always the appropriate pumping speed. The VACUU·BUS® interface facilitates an user-friendly configuration of even complex vacuum installations.

Technical data and graphs

Max. pumping speed 50 Hz 2.8 m3/h Select diagram
Max. pumping speed 60 Hz 1.65 cfm
Ultimate vacuum 0.6 mbar / 0.45 torr
Ultimate vacuum with gas ballast 1.5 mbar / 1.12 torr
Number of heads 4
Number of stages 4
Vacuum controller VACUU·SELECT
Lower ambient temperature (operation) 10 °C
Upper ambient temperature (operation) 40 °C
Lower ambient temperature (storage) -10 °C
Upper ambient temperature (storage) 60 °C
Max. back pressure (abs.) 1.1 bar
Anschluss saugseitig Hose nozzle DN 8-10 mm
Outlet connection Hose nozzle DN 8-10 mm
Coolant connection 2 x hose nozzle DN 6-8 mm
Rated motor power 0.53 kW
Protection class IP 40
Dimension L in mm 419 mm
Dimension W in mm 243 mm
Dimension H in mm 457 mm
Weight 21.1 kg
Noise level at 50 Hz, typ. 43 dBA
ATEX conformity II 3/- G IIC T3 X Internal Atm. only
NRTL certification No
Items supplied Pumping unit completely mounted, ready for use, with manual.
Rated mains voltage range 1 200-230 V
Mains frequency 1 50-60 Hz

vac_pumpingspeedm3 für Zoom klicken

Max. pumping speed 50 Hz

vac_pumpingcurve50 für Zoom klicken

Pump down graph 50 Hz (10 l volume)

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VARIO® chemistry pumping unit in action

The PC 3003 VARIO select pumping unit precisely controls the vacuum level in order to achieve unparalleled process control. With its high pumping speed and deep ultimate vacuum, this pump is suitable for demanding applications with high boiling point solvents in low temperature conditions. The integrated VACUU·SELECT controller provides an easy-to-use, application based interface that covers all common lab applications. The VACUU·SELECT controller has you covered. Use manual set-point-control for simple processes, run fully automated distillations, or create your own application with simple drag-and-drop editing. For solvent evaporation, the VACUU·SELECT controller continuously detects the boiling point and automatically adjusts the vacuum process as necessary. And the VARIO control algorithm maintains the desired vacuum level without running the motor faster than necessary. This prevents bumping and foaming, makes the pump whisper quiet, and extends maintenance intervals. The inlet separator, made of glass with a robust protective coating, prevents particles and liquid droplets from entering the pump, preventing damage and extending pump life. And the exhaust vapor condenser allows for nearly complete recovery of solvents when used with a chilled water line or recirculating chiller for economical recycling and environmental protection. Typical applications are all evaporation processes. They can be run fully automatically by the integrated vacuum controller CVC 3000 resulting in both shorter process times and extra sensitivity at the same time. The excellent ultimate vacuum allows even high boiling solvents to evaporate at low temperatures. The VARIO® control ensures high process reliability through prevention of superheating or foaming. It detects boiling pressures of solvents fully automatically and adapts continuously the vacuum conditions to changing process parameters. All this without any need of parameter input or the use of a solvent library. In many other applications - like in local vacuum networks - the VARIO® control offers a significant advantage by supplying always the appropriate pumping speed. The VACUU·BUS® interface facilitates an user-friendly configuration of even complex vacuum installations.

Technical data and graphs

Max. pumping speed 50 Hz 2.8 m3/h Select diagram
Max. pumping speed 60 Hz 1.65 cfm
Ultimate vacuum 0.6 mbar / 0.45 torr
Ultimate vacuum with gas ballast 1.5 mbar / 1.12 torr
Number of heads 4
Number of stages 4
Vacuum controller VACUU·SELECT
Lower ambient temperature (operation) 10 °C
Upper ambient temperature (operation) 40 °C
Lower ambient temperature (storage) -10 °C
Upper ambient temperature (storage) 60 °C
Max. back pressure (abs.) 1.1 bar
Anschluss saugseitig Hose nozzle DN 8-10 mm
Outlet connection Hose nozzle DN 8-10 mm
Coolant connection 2 x hose nozzle DN 6-8 mm
Rated motor power 0.53 kW
Protection class IP 40
Dimension L in mm 419 mm
Dimension W in mm 243 mm
Dimension H in mm 457 mm
Weight 21.1 kg
Noise level at 50 Hz, typ. 43 dBA
ATEX conformity II 3/- G IIC T3 X Internal Atm. only
NRTL certification No
Items supplied Pumping unit completely mounted, ready for use, with manual.
Rated mains voltage range 1 200-230 V
Mains frequency 1 50-60 Hz

vac_pumpingspeedm3 für Zoom klicken

Max. pumping speed 50 Hz

vac_pumpingcurve50 für Zoom klicken

Pump down graph 50 Hz (10 l volume)

Equipment

This might also interest you

Application examples

Rotary_evaporators
Rotary evaporators
Vacuum_concentrators
Vacuum concentrators
Oil-free_vacuum_for_reactors_and_synthesis_applications
Oil-free vacuum for reactors and synthesis applications