Glass Door Laboratory Refrigerators Model LR-450 (For Storage of Heat-Sensitive Products)

• Designed for heat-sensitive bulk material storage over long period, especially useful if you need a hard copy on the storage conditions printed on chart recorder (optional) for validation purpose
• Special guided air flow system – ensure uniform temperature distribution
• Temperature stimulation of stored products-provide  accurate temperature information on product instead of air temperature
• CFC free refrigeration – environmental friendly
• Oversized cooling system – ensure speedy temperature recovery
• Lock provided as standard – secure against unauthorized access
• Door with fan switch – stop circulation fan when door is open, reduce temperature fluctuations
• Large powder coated mild steel cabinet – provides extra storage space and durable usage
• Temperature control – factory set at +4°C (adjustable from 2°C to 8°C)
• Digital thermometer – temperature is display numerically
• Interior lights – High output fluorescent lighting
• High density polyurethane foam insulation – reduces operational costs and protects unit from ambient temperature fluctuations
• Automatic condensate removal – eliminates the need for drain lines
• Hermetically sealed compressor – sound insulated to reduce noise
• Double-pane glass door – provides for full – view and eliminated condensation
• Run on demand refrigeration design – reduce power consumption
• Lock in position door – for easy loading and unloading of products
• Self closing door – ensure against energy loss
• Full-length adjustable shelves – For easy loading and unloading of stored products
• Caster wheel with locking brakes – for easy transportation and safety at site when placed in position


Cabinet constructionPowder coated mild steel interior and exterior
Cabinet insulationCFC-free polyurethane, foam-in-place insulation
Temp. working range2°C to 8°C
ControllerDigital microprocessor controller with lock and off-set functions
Temp. controllerAdjustable in 1°C increment
Temp. setting & displayDigital display to 1°C
Sensor typePTC
Safety devicesBuilt-in overload protection for compressor, ELCB, high-low pressure switches
Air circulationAided by circulation fan. Special designed laminar air flow pattern ensure uniform temperature distribution
RefrigerationHermetic seal type
Refrigerant134a, CFC FREE
Cooling capacity at 5°C3089 BTU/hr
Capacity500 litres
Powder coated shelves5 pcs
Indicating lampIncluded
Chamber dimensions (mm)535W x 650D x 1430H
Overall dimensions (mm)640W x 825D x 2070H
Power source240 VAC, 50 Hz, 3.5A
Weight130 kg