SED-190SYG-B — Laboratory Ultra-Low Temperature Freezer
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SED-190SYG-B is a -40°C ultra-low temperature laboratory freezer (190 L). Operating range -15°C to -40°C, microcomputer digital control with 0.1°C resolution. High/low temperature alarm (buzzer + flashing light), sensor
Funcionamiento
Uses an optimised single-compressor self-recovery refrigeration system. Microcomputer digital control with digital temperature display; user-adjustable on/off temperature differential and high/low alarm setpoints. Sensor fault leaves the refrigeration system running to protect samples. Extra-thick foam insulation and double-sealed door body maintain internal temperature. Rational evaporator design ensures uniform refrigerant flow and internal temperature uniformity.
