Laboratory thermostat Proline Kryomate RP 4050 C

on castersdigitalelectronic

Product description
Thermostatic bath-circulator with integrated cooling system, available in air- and water-cooled versions. Large bath opening and bath volumes of approximately 32–44 L make the Proline Kryomate RP 4050 C suitable for demanding laboratory and industrial tempering tasks. Microprocessor control, detachable remote console and programmable temperature/time sequences ensure precise, repeatable process control.

Key features

• Thermostatic bath/circulator with advanced microprocessor control and integrated cooling
• Input via cursor keys and numeric soft keys; Tmax key for overtemperature protection
• SelfCheck Assistant for system diagnosis and fault guidance
• Low-level and overtemperature protection for use with non-flammable heat-transfer liquids
• Programmer with up to 150 temperature/time segments, separable into 5 programs
• Adjustable bath circulation to match application needs
• Electronically controlled heating at bath edge and bridge to prevent condensation and freezing
• Backlit 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 isolated RS‑232/485 interface integrated as standard
• Timer functions for switch-on, standby and program execution
• Pump connectors on side and rear with installed bypass
• Condenser cooling: air
• Additional green LED temperature display
• EasyUse system for simplified operation
• PowerAdapt system to utilize maximum permissible power from the supply
• Upgradeable with up to 2 additional interfaces (RS‑232/485, Profibus, analog/contact modules, Ethernet‑USB)
• LAUDA Vario pump with 4 selectable output steps
• SmartCool energy-saving digital cooling management including compressor on/off control
• Uses traditional refrigerants (HFCs) in accordance with EU regulation 573/2024 on F-gases

Working range

• Minimum working temperature: −50 °C
• Maximum working temperature: 200 °C
• Temperature stability: ±0.05 K

Cooling capacity (50 Hz)

• 200 °C | Pump level 2 | Tempering medium: Thermal oil | Cooling capacity: 5 kW
• 20 °C | Pump level 2 | Tempering medium: Ethanol | Cooling capacity: 5 kW
• 0 °C | Pump level 2 | Tempering medium: Ethanol | Cooling capacity: 3 kW
• −20 °C | Pump level 2 | Tempering medium: Ethanol | Cooling capacity: 1.6 kW
• −30 °C | Pump level 2 | Tempering medium: Ethanol | Cooling capacity: 1 kW
• −40 °C | Pump level 2 | Tempering medium: Ethanol | Cooling capacity: 0.5 kW
• −50 °C | Pump level 2 | Tempering medium: Ethanol | Cooling capacity: 0.25 kW

Notes

• Device variants available with different mains voltages and plug options; bath opening and volume variants (approx. 32–44 L)
• Optional interface modules and configuration available on request
• Complies with applicable F-gas regulations (EU 573/2024) when using specified refrigerants