The Microprocessor Controllers
Multi-Position key switch on, off and set temperature with membrane keyboard control panelVisual and audible Alarm System such as low-Battery alarm, Condenser temp alarm, power failure alarm high-low temperature alarmDigital display set and present temperatureStandard Dry contactsRefrigeration System- Single stage cooling system for -45°C
- Cascade stage cooling system for -90°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
Quality ControlTemperature test of each compartmentInsulated testPressure test of refrigeration systemOverloading & Overheating tests with difference voltage and cycles