Refrigerated thermostatic bath PRO RP 240 E

circulationcompactdigital display

Overview
The PRO circulation and process thermostats provide temperature control for external applications up to 250 °C. Low filling volume enables rapid temperature changes of the connected system. Compact tower design reduces footprint. A factory-integrated cooling coil is available for counter-cooling and a hybrid condenser cooling allows air or additional water cooling.

Performance features

• Circulating thermostat with advanced microprocessor control and integrated refrigeration
• Operation via cursor keys and softkeys
• Detachable Command console for remote operation
• Stainless-steel bath vessel (insulated, with overflow and drain tap)
• Upgradeable with interface modules (RS232/485, Profibus, EtherCAT; analogue/contact modules)
• Low-level and adjustable over-temperature protection with audible alarm for flammable and non‑flammable liquids
• Refrigeration with natural refrigerant
• High-contrast graphic OLED display
• EasyUse system for simplified handling
• LAUDA Varioflex pump (pressure/suction) with 8 selectable levels, rear connections
• Electronic PID controller for internal and external control
• SmartCool system for energy‑efficient cooling with compressor automatics
• Integrated programmer: 1 programme, up to 20 segments
• SelfCheck assistant for system diagnostics
• USB and Ethernet interfaces as standard
• PowerAdapt system to maximise heating power without overloading supply

Work area

• Minimum operating temperature: -40 °C
• Maximum extended operating temperature: 200 °C
• Temperature stability: 0.05 ± K

Technical data (according to DIN 12876)
Operating temperature range: -40 ... 200 °C
Ambient temperature range: 5 ... 40 °C
Temperature stability: 0.05 ± K
Maximum heating power: 2.5 kW
Maximum power consumption: 3.7 kW
Current consumption: 16 A
Maximum discharge pressure: 0.7 bar
Maximum pump suction: 0.4 bar
Maximum pump flow (pressure): 22 L/min
Connection thread inlet/outlet (external): M16 x 1
Inlet/outlet olive Ø: 13 mm
Minimum filling volume: 2.4 L
Maximum filling volume: 4.4 L
Dimensions (W x D x H): 300 x 430 x 675 mm
Weight: 42 kg
Power supply: 230 V; 50 Hz
Power plug: Power cable with angled Schuko plug (CEE7/7)

Cooling capacity (examples, 50 Hz)
Temperature | Pump level | Tempering fluid | Cooling capacity 50 Hz
20 °C | 8 | Ethanol | 0.6 kW
10 °C | 8 | Ethanol | 0.6 kW
0 °C | 8 | Ethanol | 0.6 kW
-10 °C | 8 | Ethanol | 0.41 kW
-20 °C | 4 | Ethanol | 0.24 kW
-30 °C | 4 | Ethanol | 0.12 kW
-35 °C | 4 | Ethanol | 0.07 kW
-40 °C | 2 | Ethanol | 0.02 kW

Technical specifications

• Model: PRO RP 240 E
• Temperature range: -40 to 200 °C
• Temperature stability: 0.05 ± K
• Maximum heating power: 2.5 kW
• Cooling capacity (examples): up to 0.6 kW (depending on temperature and pump level)
• Maximum pump flow: 22 L/min
• Filling volume: 2.4 – 4.4 L
• Connections: M16 x 1 / olive Ø 13 mm
• Dimensions (W x D x H): 300 x 430 x 675 mm
• Weight: 42 kg
• Power supply: 230 V; 50 Hz (standard configuration: angled Schuko plug CEE7/7)