Laboratory thermostat Proline Kryomate RP 4050 C

processon castersdigital

Product description
The Proline Kryomate RP 4050 C is a thermostatic bath/circulator with integrated refrigeration, designed for demanding laboratory and industrial tempering tasks. Available in air- and water-cooled variants, it offers large bath openings and volumes adapted to application-specific requirements.

Features

• Microprocessor-controlled thermostatic bath with integrated cooling
• Intuitive input via cursor and numeric soft keys; dedicated Tmax key for overtemperature protection
• SelfCheck Assistant for system diagnostics and fault guidance
• Low-level and overtemperature protection suitable for use with non-flammable fluids
• Programmer: up to 150 temperature/time segments, up to 5 separate programs
• Adjustable bath circulation to match application needs
• SmartCool energy-saving digital cooling management with compressor on/off control
• Compliance with EU regulation (EU) 573/2024 for F-gases (uses traditional HFC refrigerants where applicable)
• High-resolution, back-lit graphic LCD with multiple display modes
• Detachable command console for remote operation
• Fully electronic continuous PID controller for internal and external control
• Optically isolated RS-232/485 interface included as standard
• Timer for delayed start, standby or program execution
• Pump connectors on side and rear with installed bypass; optional additional external pump (Thread M38x1.5 O)
• Electronically controlled heating of bath edge and bridge to prevent condensation and freezing at low temperatures
• Additional green LED temperature display and EasyUse operation system
• PowerAdapt function to optimize heat usage according to available supply
• Upgradeable with up to 2 optional interfaces (RS-232/485, Profibus, analogue/contact modules, Ethernet-USB)
• LAUDA Vario pump with 4 selectable output steps

Working range
Min. working temperature: -50 °C
Max. working temperature: 120 °C
Temperature stability: 0.05 ± K

Cooling capacity (50 Hz)

• 200 °C — Pump level 2 — Thermal oil — 5 kW
• 20 °C — Pump level 2 — Ethanol — 4.9 kW
• 0 °C — Pump level 2 — Ethanol — 2.9 kW
• -20 °C — Pump level 2 — Ethanol — 1.5 kW
• -30 °C — Pump level 2 — Ethanol — 0.9 kW
• -40 °C — Pump level 2 — Ethanol — 0.4 kW
• -50 °C — Pump level 2 — Ethanol — 0.15 kW

Technical data (according to DIN 12876)

• Working temperature range: -50 ... 120 °C
• Ambient temperature range: 5 ... 40 °C
• Temperature stability: 0.05 ± K
• Heater power max.: 3.5 kW
• Max. power consumption: 5 kW
• Current consumption: 16 A
• Max. discharge pressure: 0.9 bar
• Max. pump flow: 90 L/min
• Bath volume (min / max): 32.0 / 44.0 L
• Dimensions (W×D×H): 600 × 700 × 1216 mm
• Weight: 129 kg
• Power supply: 400 V; 3/N/PE; 50 Hz
• Power plug: Power cord with plug (IEC 60309, 5-pole, CEE, red, 16 A)

Downloads
Data sheet Proline Kryomate RP 4050 C (PDF) and related operating instructions and brochures are available (PDF documents).