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Marketplace
Analytics
Brand
Vacuubrand
Supplier
Marshall Scientific
Location
Hampton - United States
Price
$15,398.00 
(ex. VAT)
This item is
for sale
State of item
new
Categories

VACUUBRAND PC 620 Select Chemistry Pumping Unit

Marshall Scientific$15,398.00 (ex VAT)
item image

Description by the supplier

VACUUBRAND PC 620 Select Chemistry Pumping Unit



Ultimate Vacuum

1.5 mbar (1.1 Torr)

Maximum Pumping Speed

2.2 CFM at 60Hz

Number of Heads/Stages

4/3



Features

- VACUU-SELECT vacuum controller with graphical user interface simplifies work in the laboratory

- Predefined applications save time and give reproducible result

- Easy-to-use application editor allows own process sequences

- Meets high vacuum requirements for most high boiling solvents

- PC 620 select allows simultaneous operation of two independent vacuum applications with electronic vacuum control






This chemistry vacuum pumping unit is an economical, compact solution for simultaneous operation of two electronically controlled vacuum applications with a single pump. Based on our popular MD 4C NT three-stage chemistry diaphragm pump, the PC 620 select is frequently used for vacuum applications involving even high boiling point solvents. This pump has sufficient capacity to run two demanding applications simultaneously. Both vacuum ports have independent solenoid valves for electronic vacuum control, and check valves to protect against cross contamination and interference. 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 distillations, or create your own application with simple drag-and-drop editing. For solvent evaporation, it constantly monitors the pressure and switches to a 2-point control mode to hold the pressure stable when a boiling point is detected. 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.


INCLUDED:

The VACUUBRAND PC 620 Select Chemistry Pumping Unit includes:

- Power Cord

- Operator's Manual

- Manufacturer's Documentation

- 2 Year Manufacturer's Warranty

Product details
Max. pumping speed 50 Hz3.4 m 3/h
Max. pumping speed 60 Hz2.2 cfm
Ultimate vacuum1.5 mbar / 1.1 torr
Ultimate vacuum with gas ballast3 mbar / 2.2 torr
Number of heads4
Number of stages3
Vacuum controllerVACUU·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
Inlet connection2 x hose nozzle DN 8-10 mm
Outlet connectionHose nozzle DN 8-10 mm
Coolant connection2 x hose nozzle DN 6-8 mm
Rated motor power0.25 kW
Rated motor speed at 50/60 Hz1500/1800 min -1
Protection class IEC 60529IP 20
Dimension L in mm435 mm
Dimension B in mm243 mm
Dimension H in mm457 mm
Weight20.6 kg
Noise (sound pressure level) in dBA at 50 Hz or 1500 rpm/62% (VARIO)/1500 rpm (VARIO-SP)/12500 Upm (VACUU·PURE®)45 dBA
NRTL certificationNo
Items suppliedPumping unit completely mounted, ready for use, with manual.
Rated mains voltage range 1100-115 V
Rated mains voltage range 2120 V
Mains frequency 150-60 Hz
Mains frequency 260 Hz
InterfaceEthernet (RJ45): Modbus TCP / USB (Type A): Data transfer, software update, RS-232 (additional adapter required)
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