Laboratory thermostat Proline Kryomate RP 4090 CW

on castersdigitalelectronic

Product description
Thermostatic recirculating cryostat/circulator designed for temperature control of external systems and bath applications. Available in air- and water-cooled versions with large bath openings and bath volumes of approximately 32 to 44 L depending on variant. Operating range: -90 to 200 °C.

Features

• Thermostatic bath/circulator with microprocessor control and integrated cooling system
• Operation via cursor keys and numeric soft keys; additional Tmax key for overtemperature
• SelfCheck Assistant for system diagnosis and status monitoring
• Low-level and overtemperature protection for use with non-flammable liquids
• Programmer with up to 150 temperature/time segments, separable into 5 programs
• Adjustable bath circulation and electronically controlled bath-edge heating to prevent condensation and freezing
• Backlit graphic LCD with multiple display modes; detachable command console for remote operation
• Fully electronic PID controller with optically isolated RS-232/485 interface as standard; expandable with up to two additional interfaces (Profibus, analogue/contact modules, Ethernet-USB)
• LAUDA Vario pump with four selectable output steps; pump connectors on the side and rear with installed bypass
• SmartCool system for energy-saving digital cooling management and PowerAdapt for optimized power usage
• Uses traditional refrigerants (HFCs) in compliance with EU F-gas regulation (EU) 573/2024

Working range

• Min. working temperature: -90 °C
• Max. working temperature: 200 °C
• Temperature stability: ±0.05 K

Cooling capacity (50 Hz)
200 °C | Pump level 2 | Thermal oil | 4 kW
20 °C | Pump level 2 | Ethanol | 4 kW
0 °C | Pump level 2 | Ethanol | 3.7 kW
-20 °C | Pump level 2 | Ethanol | 3.1 kW
-30 °C | Pump level 2 | Ethanol | 2.7 kW
-40 °C | Pump level 2 | Ethanol | 2 kW
-50 °C | Pump level 2 | Ethanol | 1.6 kW
-60 °C | Pump level 2 | Ethanol | 1.3 kW
-70 °C | Pump level 2 | Ethanol | 0.8 kW
-80 °C | Pump level 2 | Ethanol | 0.5 kW
-90 °C | Pump level 2 | Ethanol | 0.15 kW

Notes

• Available in air- and water-cooled variants
• Large bath openings; bath volumes between ~32 and 44 L depending on variant

Technical specifications

• Working temperature range: -90 to 200 °C
• Ambient temperature range: 5 to 40 °C
• Temperature stability: ±0.05 K
• Heater power max.: 3.5 kW
• Max. power consumption: 7 kW
• Current consumption: 16 A
• Max. discharge pressure: 0.5 bar
• Max. pump flow: 19 L/min
• Inlet/outlet connection thread (outside): M16 x 1
• Min./max. bath volume: 32.0 / 44.0 L
• Recommended cooling water temperature: 15 °C
• Cooling water flow rate: 11.7 L/min
• Max. cooling water pressure: 10 bar
• Dimensions (W×D×H): 600 × 700 × 1216 mm
• Weight: 160 kg
• Power supply (shown variant): 400 V; 3/N/PE; 50 Hz
• Power plug (shown variant): Power cord with plug (IEC 60309, 5-pin, CEE, red, 16 A)