Ultra Low Freezer ULF 12O PRO2


Ultra Low Freezer - ULF 12O PRO2

• Structure : upright type, realized in sheet steel
painted white colour (rust- and corrosion-proof)
outside and stainless steel 18/10 AISI 304 inside
• Insulation : injected polyurethane a high density, with
a thickness of 130 mm. CFC-free
• Casters : Nr 4 made in rubber and swivelling in order
to make easy any moving required. The castors
mounted in the front side are fitted up with brakes with
foot lever control to block them once the freezer has
been positioned
• Door : Nr. 1, hinged, fully insulated, externally it is
executed in the same material of the structure (sheet
steel painted white colour) while internally it has nonconductive
material. A perfect hermetic closing is
assured through a double gasket system, one,
magnetic mounted on the door itself and another one,
silicone type, mounted on the structure of the freezer.
The gaskets are even provided with a special heating
system to prevent the freezing and thanks to the
vacuum-release valve the door can be immediately reopened
a closing. In the right part of the door is
mounted the effort-free locking mechanism which
incorporate the safety key lock
• Inner door : Nr 1, hinged, realized in stainless steel
18/10 AISI 304 in the external side and non-conductive material in the internal one. The inner doors prevent air-cold
loss at the external door opening and they are also provided with a locking mechanism with a lever
• Internal equipment : Nr 1 storage shelf realized stainless steel 18/10 AISI 304 that divides the storage chamber in 2
compartments with dimensions (W x D x H) 45 x 45 x 27 cm each. The shelf is mounted on brackets and they can be
easily adjusted in height or removed without the use of any tool. Shelf dimensions (W x D) 45 x 45 cm
• Control panel “PRO2” : located in the bottom part of the structure (under the door) is 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. The main functions of the control panel are :
• 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 door 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 : bottom 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
• Refrigerant : CFC-free
• Refrigeration : static, with evaporating pipes throughout all the chamber in order to grant maximum temperature
stability and uniformity
• Temperature range : infinitely adjustable between -60°C / -86°C
• Voltage (V/ph/Hz) : 220-230/1/50

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