Laboratory thermostat Proline Kryomate RP 4090 C

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Product description
The Proline Kryomats RP 4090 C is a thermostatic bath/circulator with integrated cooling, designed for precise temperature control in industrial and laboratory tempering applications. Available in air- and water-cooled versions, it features a large bath opening and bath volumes from 32 to 44 L, suitable for demanding process and test environments.

Features

• Thermostatic bath/circulator with latest microprocessor control and integrated cooling system
• Input via cursor keys, numeric soft keys or both; additional Tmax key for overtemperature protection
• SelfCheck Assistant for system diagnosis
• Low-level and overtemperature protection for use with non-flammable liquids
• Programmer with 150 temperature/time segments, separable into 5 programs
• Adjustable bath circulation to match application requirements
• SmartCool system for energy-saving digital cooling management including compressor on/off control
• Uses traditional refrigerants (HFCs) in accordance with EU regulation (EU) 573/2024 controlling F-gases
• Back-lit graphic LCD with multiple display modes
• Detachable command console usable as remote control
• Fully electronic continuous controller with PID action for internal and external control
• Optically decoupled RS232/485 interface integrated as standard
• Timer function for switch-on, standby or program execution
• Pump connectors on side and rear with installed bypass; additional pump option for external application (Thread M30 x 1.5 O)
• Electronically controlled heating of bath edge and bridge to prevent condensation and freezing at low temperatures
• Additional green LED temperature display
• EasyUse system for simplified operation
• PowerAdapt system to optimize allowable heat draw from the supply
• Upgradeable with up to 2 interfaces (RS232/485, Profibus, analogue or contact modules, Ethernet-USB)
• LAUDA Vario pump with 4 selectable output steps
• Condenser cooling: Air

Working range

• Min. working temperature: -90 °C
• Max. working temperature: 150 °C
• Temperature stability: ±0.05 K

Technical data (according to DIN 12876)

• Working temperature range: -90 … 150 °C
• Ambient temperature range: 5 … 40 °C
• Temperature stability: 0.05 ± K
• Heater power max.: 3 kW
• Max. power consumption: 7 kW
• Current consumption: 25 A
• Max. discharge pressure: 0.9 bar
• Max. pump flow pressure: 90 L/min
• Bath volume (min / max): 32.0 / 44.0 L
• Bath openings: large (air and water-cooled versions available)
• Dimensions (WxDxH): 600 x 700 x 1216 mm
• Power supply: 200 V; 3/PE; 50/60 Hz
• Power plug: Power cord without plug (HAR)
• Cooling management: SmartCool energy-saving system; condenser cooling: Air

Cooling capacity (excerpt)

• 200 °C | Pump level 2 | Tempering medium: Thermal oil | Cooling capacity 50 Hz: 3 kW | 60 Hz: 3 kW
• 20 °C | Pump level 2 | Tempering medium: Ethanol | Cooling capacity 50 Hz: 2.9 kW | 60 Hz: 2.9 kW
• 0 °C | Pump level 2 | Tempering medium: Ethanol | Cooling capacity 50 Hz: 2.8 kW | 60 Hz: 2.8 kW
• -20 °C | Pump level 2 | Tempering medium: Ethanol | Cooling capacity 50 Hz: 2.4 kW | 60 Hz: 2.4 kW
• -30 °C | Pump level 2 | Tempering medium: Ethanol | Cooling capacity 50 Hz: 2.2 kW | 60 Hz: 2.2 kW
• -40 °C | Pump level 2 | Tempering medium: Ethanol | Cooling capacity 50 Hz: 1.9 kW | 60 Hz: 1.9 kW
• -50 °C | Pump level 2 | Tempering medium: Ethanol | Cooling capacity 50 Hz: 1.5 kW | 60 Hz: 1.5 kW
• -60 °C | Pump level 2 | Tempering medium: Ethanol | Cooling capacity 50 Hz: 1.2 kW | 60 Hz: 1.2 kW
• -70 °C | Pump level 2 | Tempering medium: Ethanol | Cooling capacity 50 Hz: 0.7 kW | 60 Hz: 0.7 kW
• -80 °C | Pump level 2 | Tempering medium: Ethanol | Cooling capacity 50 Hz: 0.4 kW | 60 Hz: 0.4 kW
• -90 °C | Pump level 2 | Tempering medium: Ethanol | Cooling capacity 50 Hz: 0.05 kW | 60 Hz: 0.05 kW

Technical specifications

• Part no.: L003524
• Model: RP 4090 C
• Device line: Proline Kryomats
• Working temperature range: -90 … 150 °C
• Temperature stability: 0.05 ± K
• Heater power max.: 3 kW
• Max. power consumption: 7 kW
• Current consumption: 25 A
• Max. discharge pressure: 0.9 bar
• Max. pump flow pressure: 90 L/min
• Bath volume (min / max): 32.0 / 44.0 L
• Bath openings: large (air and water-cooled versions available)
• Dimensions (WxDxH): 600 x 700 x 1216 mm
• Power supply: 200 V; 3/PE; 50/60 Hz
• Power plug: Power cord without plug (HAR)
• Cooling: SmartCool energy-saving management; condenser cooling: Air