Ultra Low Chambers

The Microprocessor Controllers

• Multi-Position key switch on, off and set temperature with membrane keyboard control panel
• Visual and audible Alarm System such as low-Battery alarm, Condenser temp alarm, power failure alarm high-low temperature alarm
• Digital display set and present temperature
• Standard Dry contacts

Refrigeration System

• Single stage cooling system for -45°C
• Cascade stage cooling system for -86°C
• Hermetically sealed cooling system
• Cold air is protected by the insulated inner plastic doors
• Efficient evaporator with maximum contact to chamber watts for fast cooling down
• Thickness 130mm, high density polyurethane foamed insulation
• CFC Free refrigerants

Technical Structure

• The reliable and durable Bristol compressors and quite remaining fans with low noise level around 50 DBA
• Heavy-duty casters with built-in adjustable stands
• Stainless steel Chamber with rounded corners for easy cleaning
• Built-in 3 access port for checking inside
• Heated door seals by hot gas defrosting system prevents ice to build up
• Automatic voltage compensator protects electric ports form the damages by electric Fluctuation
• Start relays and capacitors minimize electrical load and reduce the energy consumption
• Optional Co2
• Dual layered air insulated inner doors retain cold air in chamber

Quality Control

• Temperature test of each compartment
• Insulated test
• Pressure test of refrigeration system
• Overloading & Overheating tests with difference voltage and cycles