Air-cooled laboratory chiller LAC-204

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Product overview
Labotemp air-cooled chiller LAC-204 provides closed-loop cooling for ultra-low temperature applications. With a 20 L circulation volume and a temperature range down to -120°C, it is engineered for laboratory and pilot-scale processes requiring precise thermal control, including cryogenic reactions, material testing and sensitive analytical procedures.

Key benefits

• Ultra-low temperature capability to -120°C for cryogenic applications
• Precision temperature control for stable process conditions
• Designed for continuous operation in lab and pilot environments

Features

• Cryogenic cooling down to -120°C
• High-efficiency heat exchanger for rapid temperature pull-down and recovery
• Optimized airflow and condenser layout to maintain stable cooling performance
• Intuitive control interface for precise parameter setting and monitoring
• Protective outer casing and enhanced insulation to limit thermal loss
• Low-maintenance design to reduce downtime and service interventions
• Reliable start/stop performance for frequent operating cycles
• Compatible with integration into closed-loop cooling systems

Applications

• Low-temperature recirculation for reactor jacket cooling, rotary evaporation and vacuum-system condensation
• Temperature-stable environments for chemical synthesis, sample preservation and analytical workflows
• Use in pharmaceutical labs, R&D facilities and pilot-scale processing requiring controlled continuous cooling

Specifications
Model: LAC-204
Circulation volume: 20 L
Temperature range: -120°C to room temperature
Voltage: 220 V 50 Hz
Max pressure: ≤ 0.4 MPa
Maximum lifting head: 4–6 m
Dimensions (mm): 1050 × 800 × 1000
Gross weight: 260 kg
Package size (mm): 1230 × 880 × 1285