Seria ML-LULCF cu volume intre 130 si 440 lit, cu temperaturi de pana la-26 °C.
Sunt fabricate din otel si aluminiu, au o rezistenta ridicata la factori de mediu, au consum redus de energie si produc un nivel de zgomot scazut.
SPECIFICATII TEHNICE:
• control electronic al temperaturii
• functie de congelare rapida
• nu au nevoie de lucrari speciale de intretinere
• nu produc vibratii si au un nivel scazut de zgomot
• sistem de etanseizare performant
• sistem de alarma si siguranta la inchidere/deschidere
• alarma electronica pentru erori de functionare
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Structure : steel chest type, and stainless steel 18/10 AISI 304 inside • Insulation : injected HD polyurethane, with a thickness of 130 mm. CFC-free
• Casters : Nr 4 made in rubber and swivelling and are fitted up with brakes with foot lever control to block them once the freezer has been positioned
• Lid : Nr. 1, hinged, fully insulated, externally. The lid is provided with counterbalanced hinges to avoid unexpected lid closing. A perfect hermetic closing is assured through a double gasket system, one, magnetic mounted on the lid itself and another one, silicone type, mounted on the structure of the freezer. Gaskets are even provided with a special heating system to prevent the freezing and grant the possibility to re-open immediately the lid after a closing. In the front part of the lid is mounted the locking mechanism with key lock
• Inner cover : Nr 1, realized in non-conductive material. The inner cover prevent air-cold loss at the external door opening and it is provided with a handle to make easy the handling operations
• Control panel “PRO2” : microprocessor operating with soft-touchpads, LED display and warning lamps, allowing the control of all the functions and working status of the freezer (including alarms). The control panel is battery operating in order to grant the functioning of the alarms even in case of power failure.
• Digital temperature adjusting and displaying with an accuracy of 0,5°C
• Warning lamp signalling when the cooling unit is ON
• Keyboard block with a password to avoid tampering from unauthorized persons
• Visual and acoustic alarm for high or low temperature with programmable limits
• Visual and acoustic alarm for lid ajar, delayed of 30 seconds to allow the standard operations
• Visual and acoustic alarm for power failure
• Visual and acoustic alarm for dirty condenser that limit the cooling unit performances
• Visual alarm for discharged battery with the possibility to display the charging status
• Temporally muting of the acoustic alarms, with automatic re-activation in case the alarm conditions continues
• NO/NC contact
• RS 485
• Cooling unit : side mounted, compounded by Nr 2 hermetic compressors (cascade) with a power of 0,5 HP each, Nr 1 finned condenser, air cooled through a fan and special electro-valves. The cooling unit compartment is adequately acoustically insulated to limit the noise level. Also, foamed into the insulation of all storage chamber walls, there are the evaporating pipes, in order to grant the maximum temperature stability and uniformity. All the mounted components are industrial grade to grant the maximum reliability |
Lazi Frigorifice seria ML-LULCF
Laboratory Chest Freezers 
