URC II - Universal Reactor Controller
The URC II Controller is an integrated package utilizing a Programmable Logic Controller (PLC) for all process control, monitoring and coordination in conjunction with a touch screen operator display unit.
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Polymer synthesis
We purchased a new URC II Control unit for our Parker laboratory reactor in 2021. It is a very ergonomic unit, saves space in the lab. It also fully digital and has reading outputs to a PC or a laptop for data recording. It is fairly easy to use, there is a small manual that comes with it that explains how to set it up. We wish it would allow us more flexibility in changing process parameters on a fly or program a gradient heat profile but it doesn't have these features. It does what it was made to do, controls process parameters of the reaction with a good level of accuracy and provides readable outputs. We wish the screen saver would come on automatically and the numbers on the screen would be larger but it's not too bad. The service is helpful and the questions get answered within a somewhat reasonable time. It would be better if more features would be available for the price of the unit but it is working consistently without serious issues thus far. It is a reliable unit overall for a basic reaction profile control and csv files data logging.
Review Date: 16 Jul 2021 | Parker Hannifin Corp- Instrumentation Group.
The URC II Controller is an integrated package utilizing a Programmable Logic Controller (PLC) for all process control, monitoring and coordination in conjunction with a touch screen operator display unit. The URC II provides the operator with a concise point of control for all processes related to a reactor system. The unit controls and monitors the reactor’s external and internal temperatures, the speed of the mixture, and the pressure within the reactor.
FEATURES and BENEFITS
- Controls an electric heater, 120 VAC or 240 VAC (Internal 20 Amp Temperature Control)
- Controls an electric motor, 120 VAC handles a 90 VDC 1/2 hp motor, 240 VAC handles a 180 VDC 1/2 hp motor
- 3-1/2” Diagonal Color Touchscreen user interface
- Two (2) Type ‘K’ Thermocouples degree C or degree F readouts
- Non-Latching overtemp control action
- Closed Loop DC motor speed control
- Pressure Indication Range up to 689 bar (10000 psi). User adjustable in the field.
- Extra analog input & output for controlling a single Mass Flow Controller or Mass Flow Meter, or an Analog Valve
- Non-Latching overtemp control action
- RJ11 connector for RS232 communication (the URC II comes with an adapter to adapt to 9 pin sub D)
- CE marked.
- UL/CUL listed
- Can be used for all Parker Autoclave units, from 25 ml to 4,000 ml volumes.
- Pressure control and indication is set at the factory, options are available (contact factory for more information)
- Bar/psi pressure units
- Tachometer sensor input
- Pressure transducer input
- Two (2) digital 120 VAC or 240 VAC outputs to operate solenoid valves
- URC II controller is shipped with flying leads, but is designed to accept a standard 30 amp plug