Floor-standing laboratory chiller Ultracool UC 14

circulating

Product description
LAUDA Ultracool UC 14 is an industrial circulation chiller designed for precise temperature control in process and laboratory applications. It delivers up to 21.8 kW cooling capacity (25 °C) and operates across a wide working range from -10 to 35 °C with a temperature stability of ±0.5 K. The unit is IP54-rated for possible outdoor installation and features standard Ethernet connectivity and web-server operation for remote monitoring and control. Options include speed-controlled pumps, flow meters and additional monitoring accessories to adapt the chiller to specific process requirements.

Key features

• Industrial circulation chiller with high cooling capacity
• High-pressure industrial block pump for strong flow rates
• Compatible with non-flammable heat-transfer fluids (water, water/glycol)
• Remote operation via integrated web server and Ethernet interface
• Integrated water filter for system protection
• Compliant with EcoDesign 2009/125/EC energy efficiency requirements
• PID temperature control for precise process regulation
• Use of natural refrigerants

Working range

• Min. working temperature: -10 °C
• Max. working temperature: 35 °C
• Temperature stability: ±0.5 K

Cooling capacity (table)
Temperature | Cooling capacity 50 Hz | Cooling capacity 60 Hz
25 °C | 21.8 kW | 21.8 kW
20 °C | 19.7 kW | 19.7 kW
15 °C | 17.7 kW | 17.7 kW
10 °C | 15.4 kW | 15.4 kW
5 °C | 13.2 kW | 13.2 kW
0 °C | 11.3 kW | 11.3 kW
-5 °C | 9.5 kW | 9.5 kW
-10 °C | 7.9 kW | 7.9 kW

Technical specifications

• Working temperature range: -10 ... 35 °C
• Ambient temperature range: -20 ... 50 °C
• Temperature stability: ±0.5 K
• Max. filling volume: 35 L
• Max. discharge pressure: 4.7 bar (50 Hz), 5.6 bar (60 Hz)
• Max. pump flow rate: 166 L/min (50 Hz); 128 L/min (60 Hz)
• Nominal pump flow rate: 43.8 L/min
• Inlet / outlet connection thread (inside): Rp 1
• Dimensions (WxDxH): 720 x 910 x 1250 mm
• Weight: 175 kg
• Noise level: 64.7 dB(A)
• Power supply: 400 V; 3/PE; 50 Hz & 460 V; 3/PE; 60 Hz