PC 3012 NT VARIOVARIO® chemistry pumping unit
Overview
- automatic adjustment of the vacuum level throughout the process for high process reproducibility and unattended operation
- short process times due to zero-fluctuation (hysteresis-free) vacuum control, even for large amounts of vapor
- removable CVC 3000 vacuum controller, can be arranged flexibly, easily operated with clear text menus
- extraordinary diaphragm life for minimum operational and servicing costs
- PC 3012 NT VARIO: excellent environmental friendliness due to efficient solvent recovery, inlet separator for demanding applications
Ultimate vacuum
1.5 mbar
Ultimate vacuum with gas ballast
3 mbar
Max. pumping speed 50 Hz
14.3 m3/h
VARIO® chemistry pumping unit in action
These VARIO® pumping units feature a very high pumping speed even close to the outstanding ultimate vacuum and are ideal for high vacuum requirements with most high boiling solvents. They provide precise vacuum control by continuously adjusting the pump´s motor speed. The controller provides fully automatic evaporations without any need for parameter input. The pump design offers exceptionally high chemical resistance supporting almost universal usage in chemistry and pharmaceutics. The PC 3012 NT VARIO pumping unit relies on a well-proven operating concept for evaporations with large amounts of solvents. The inlet separator (AK) retains particles and liquid droplets, the waste vapor condenser at the outlet (EK) is highly efficient and compact. The condenser enables near-100-percent solvent recovery, efficient recycling, and active protection of the environment. The MD 12C NT VARIO can be equipped with these accessories later. The high pumping speed reduces the process time and meets the high vacuum requirements, for example, of parallel operations in vacuum networks. Evaporation processes can be run fully automatically and with short process time without sacrificing sensitivity. The VARIO® control minimizes the danger of superheating and foaming and therefore ensures consistent process safety and protection of samples. With its inlet separator and efficient solvent recovery system, the PC 3012 NT VARIO is ideal for rough operating conditions. The model with Peltronic emission condenser enables environmentally friendly solvent condensation at the outlet without external coolant.
Technical data and graphs
Max. pumping speed 50 Hz | 14.3 m3/h | Select diagram |
Max. pumping speed 60 Hz | 8.4 cfm | |
Ultimate vacuum | 1.5 mbar / 1.1 torr | |
Ultimate vacuum with gas ballast | 3 mbar / 2.2 torr | |
Number of heads | 8 | |
Number of stages | 3 | |
Vacuum controller | CVC 3000 | |
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. outlet pressure (abs.) | 1.1 bar | |
Inlet connection | Small flange KF DN 25 / hose nozzle DN 15 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 IEC 60529 | IP 40 | |
Dimension L in mm | 616 mm | |
Dimension B in mm | 387 mm | |
Dimension H in mm | 420 mm | |
Weight | 29.7 kg | |
Noise (sound pressure level) in dBA at 50 Hz or 1500 rpm/62% (VARIO)/1500 rpm (VARIO-SP)/12500 Upm (VACUU·PURE®) | 47 dBA | |
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 |
Downloads
Equipment
-
MD 12C NT / MV 10C NT / PC 3012 NT / PC 3010 NT (also VARIO) Set of diaphragms and valves
- Complete kit
- Original spare parts
- Easy assembly
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VARIO® chemistry pumping unit in action
These VARIO® pumping units feature a very high pumping speed even close to the outstanding ultimate vacuum and are ideal for high vacuum requirements with most high boiling solvents. They provide precise vacuum control by continuously adjusting the pump´s motor speed. The controller provides fully automatic evaporations without any need for parameter input. The pump design offers exceptionally high chemical resistance supporting almost universal usage in chemistry and pharmaceutics. The PC 3012 NT VARIO pumping unit relies on a well-proven operating concept for evaporations with large amounts of solvents. The inlet separator (AK) retains particles and liquid droplets, the waste vapor condenser at the outlet (EK) is highly efficient and compact. The condenser enables near-100-percent solvent recovery, efficient recycling, and active protection of the environment. The MD 12C NT VARIO can be equipped with these accessories later. The high pumping speed reduces the process time and meets the high vacuum requirements, for example, of parallel operations in vacuum networks. Evaporation processes can be run fully automatically and with short process time without sacrificing sensitivity. The VARIO® control minimizes the danger of superheating and foaming and therefore ensures consistent process safety and protection of samples. With its inlet separator and efficient solvent recovery system, the PC 3012 NT VARIO is ideal for rough operating conditions. The model with Peltronic emission condenser enables environmentally friendly solvent condensation at the outlet without external coolant.
Technical data and graphs
Max. pumping speed 50 Hz 14.3 m3/h Select diagram Max. pumping speed 60 Hz 8.4 cfm Ultimate vacuum 1.5 mbar / 1.1 torr Ultimate vacuum with gas ballast 3 mbar / 2.2 torr Number of heads 8 Number of stages 3 Vacuum controller CVC 3000 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. outlet pressure (abs.) 1.1 bar Inlet connection Small flange KF DN 25 / hose nozzle DN 15 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 IEC 60529 IP 40 Dimension L in mm 616 mm Dimension B in mm 387 mm Dimension H in mm 420 mm Weight 29.7 kg Noise (sound pressure level) in dBA at 50 Hz or 1500 rpm/62% (VARIO)/1500 rpm (VARIO-SP)/12500 Upm (VACUU·PURE®) 47 dBA 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 für Zoom klicken
Max. pumping speed 50 Hz
für Zoom klicken
Pump down graph 50 Hz (100 l volume)
Downloads
VARIO Chemistry pumping unitPC 3012 NT VARIOPC 3012 NT VARIO VARIO® chemistry pumping unitEquipment
-
MD 12C NT / MV 10C NT / PC 3012 NT / PC 3010 NT (also VARIO) Set of diaphragms and valves
- Complete kit
- Original spare parts
- Easy assembly
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