Floor-standing laboratory chiller Ultracool UC 50

circulating

Overview
LAUDA Ultracool circulation chillers provide precise temperature control in an extended operating temperature range from -10 to 35 °C and a temperature stability of ±0.5 K. The protection class IP 54 enables outdoor installation; a standard fan control enables operation at ambient temperatures down to -20 °C and reduces noise pollution. The footprint has been reduced compared to comparable previous models. The circulation chillers include an Ethernet interface as standard and can be adapted to customer-specific requirements via numerous options such as speed-controlled pumps or flow meters.

Features

• Highly efficient industrial chiller
• Industrial block pump with high pressure and high flow rate
• Operates with non-flammable liquids (water, water/glycol)
• Operation possible via web server
• Integrated water filter
• Meets the energy efficiency requirements of the EcoDesign directive 2009/125/EC
• Temperature control via PID controller
• Integrated Ethernet interface
• Utilizes natural refrigerants

Working range
Min. working temperature: -10 °C
Max. working temperature: 35 °C
Ambient temperature range: -20 ... 50 °C
Temperature stability: ±0.5 K

Technical data (according to DIN 12876)
Working temperature range: -10 ... 35 °C
Ambient temperature range: -20 ... 50 °C
Temperature stability: ±0.5 K
Max. filling volume: 125 L
Max. discharge pressure: 5.0 bar (50 Hz), 5.6 bar (60 Hz)
Max. pump flow pressure: 250 L/min (50 Hz); 292 L/min (60 Hz)
Nominal pump flow rate: 150 L/min
In / Outlet connection thread (inside): Rp 1 1/2
Dimensions (WxDxH): 1040 x 1435 x 1890 mm
Weight: 410 kg
Noise level: 68.7 dB(A)
Power supply: 400 V; 3/PE; 50 Hz & 460 V; 3/PE; 60 Hz

Cooling capacity
Temperature; Cooling capacity 50 Hz; Cooling capacity 60 Hz
25 °C; 74.5 kW; 74.5 kW
20 °C; 67 kW; 67 kW
15 °C; 60 kW; 60 kW
10 °C; 51.2 kW; 51.2 kW
5 °C; 45.3 kW; 45.3 kW
0 °C; 37.9 kW; 37.9 kW
-5 °C; 31.9 kW; 31.9 kW
-10 °C; 26.7 kW; 26.7 kW

Technical specifications

• Protection class: IP 54 (outdoor installation capable)
• Temperature stability: ±0.5 K
• PID temperature control
• Integrated Ethernet interface (web server operation possible)
• Industrial block pump — nominal flow 150 L/min; max flow 250 L/min (50 Hz) / 292 L/min (60 Hz)
• Max. discharge pressure: 5.0 bar (50 Hz) / 5.6 bar (60 Hz)
• Max. filling volume: 125 L
• In/Outlet thread (inside): Rp 1 1/2
• Dimensions (WxDxH): 1040 x 1435 x 1890 mm
• Weight: 410 kg
• Noise level: 68.7 dB(A)
• Power supply variants: 400 V; 3/PE; 50 Hz and 460 V; 3/PE; 60 Hz
• Compatible media: non-flammable liquids (water, water/glycol)
• Options: speed-controlled pumps, flow meters, integrated water filter