Compact laboratory chiller LAC-209

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Product Overview
Labotemp Air-cooled recirculating chiller LAC-209 provides 2.95 kW cooling capacity with an integrated 20 L water tank and R410A refrigerant. The unit uses a hermetic scroll compressor, plate-type evaporator, precision expansion valve and an efficient copper tube/aluminium fin condenser with low-noise fan to deliver stable chilled water circulation for analytical instruments, rotary evaporators, laser systems, reactors, freeze dryers and other laboratory or industrial equipment requiring continuous heat removal.

Key Features

• 2.95 kW cooling capacity for laboratory and industrial applications
• Integrated recirculating system with 20 L tank and circulation pump
• Hermetic scroll compressor and balanced refrigeration circuit
• Plate-type evaporator with external equalizing-pressure expansion valve
• High-efficiency copper tube, aluminum fin condenser with low-noise external fan
• Multi-level protection: compressor overload, high/low pressure, over-temperature, anti-freeze, phase-sequence monitoring, exhaust overheat protection
• Integrated temperature sensing and remote start capability
• Optional/customized conductivity monitoring module
• RS232 communication interface for automation and remote monitoring
• Compact self-contained air-cooled design for easy installation and maintenance
• Low-vibration operation and robust metal cabinet

Applications

• Recirculating temperature control for analytical instruments and laboratory equipment
• Rotary evaporators, condensers and freeze dryers
• Laser systems, reactors and spectroscopy equipment
• Pilot-scale processes and continuous heat removal in R&D, pharmaceutical, biotechnology, academic, chemical and industrial laboratories

Technical specifications

• Model: LAC-209
• Water tank capacity: 20 L
• Temperature range: 5°C to 35°C
• Power supply: 1PH, 120V, 60Hz
• Input power: 1.38 kW
• Refrigerant: R410A
• Compressor power: 0.95 kW (hermetic scroll)
• Condenser airflow rate: 17 CMM
• Evaporator type: Plate type
• Water flow rate: 0.5 m³/h
• Inlet/outlet pipe diameter: PT (1/2)
• Water pump: 0.37 kW, head 20 m
• Chilled water inlet/outlet temperature difference: 3°C to 8°C
• Temperature sensor: Yes
• Communication interface: RS232
• Remote start: Yes
• Conductivity monitoring: Customized cooling water conductivity monitoring module (optional)
• Condenser: High-efficiency copper tube, aluminum fin with low-noise external fan
• Dimensions (W × D × H): 550 × 440 × 750 mm
• Net weight: 72 kg
• Gross weight: 113 kg
• Packing size: 770 × 600 × 1120 mm