DescriptionMedium-size laboratory freezer for general use with a solid (blind) door and operating temperatures down to -25°C. Suitable for laboratories, hospitals and private clinics where stable low-temperature storage and alarmed monitoring are required.
Main data- Temperature range: -10 / -25°C
- Nominal capacity: 250 L (8.82 cu ft)
- Net capacity: 264 L (9.33 cu ft)
- External dimensions (W×D×H): 60 × 65 × 163.5 cm
- Internal dimensions: 50 × 48.5 × 107.5 cm
- Electronics type: ECT-F PLUS
- Product code: Cod. FRE0253
Structure and refrigerationMonocoque construction in white plastified non-toxic steel inside/outside with certified antibacterial treatment or with interior in AISI 304 stainless steel 18/10. Rounded corners and sump-shaped bottom. High-density injected polyurethane insulation (43 kg/m3), CFC-free with ecological water-blown injection. Insulation thickness: 70 mm rear / 50 mm sides. Solid door for excellent thermal insulation; full-length recessed anodized aluminium ergonomic handle; magnetic gasket on all four sides; automatic closing with return spring and 90° door stay; reversible door opening. Internal lighting: full-height LED. Refrigeration type: professional forced-air. Defrosting: automatic, adaptive with condensate evaporation.
ECT-F PLUS electronic controllerTemperature display and setting with 0.1°C resolution and accuracy ±0.3°C; 16-character backlit alphanumeric LCD display configurable in 5 languages; 4-key membrane keypad. Backup battery for power-failure alarm up to 48 hours; Tmin/Tmax temperature memory; clean contact on the electronic board for remote alarm integration; configurable display modes; customizable password for protection of power on/off/set-point changes; event recording (16 events) and alarm display even without mains power.
Technical dataRefrigerant type: R290
Consumption: 3.5 kWh/24h
Power input / Current: kW 0.32 / Amp 2.3
Starting current: Amp 5
Noise level: <45 dBA
Heat emission (EN 12900): W 146
Max no. of shelves: 6 (shelf dimensions: cm 46 × 45)
Max no. of drawers: 5
Internal drawer size with dividers (W×D×H) (x n. spaces): cm 11.8 × 40 × 7.5 (3)
Internal drawer size without dividers (W×D×H): cm 39 × 40 × 7.5
Max no. of wire drawers: 5
Internal wire drawer size (W×D×H): cm 43.5 × 40.5 × 6.2
Accessories available on request- Lock with key
- External clean contacts for ECT-F PLUS
- Anti-freeze safety
- DIN 13277 compliance (for ECT-F PLUS)
- Graphic chart recorder
- Shelf for models 170-200-250-400
- Stainless steel shelf for models 170-200-250-400
- Perforated stainless steel shelf for models 170-200-250-400
- Wire rack cm 14 × 42 × 15 H (max 3 per shelf)
- Sliding aluminium drawer with dividers for models 170-200-250-400
- Sliding aluminium drawer without dividers for models 170-200-250-400
- Front plexiglass riser for drawer
- Sliding wire drawer on guides for models 170-200-250-400
- Drawer with lock for narcotics
- Wheel kit (2 pcs with brake) for models 170-200-250-400
- Cable pass-through hole Ø 35 mm with plug
- Hole Ø 15 mm
- PT100 probe with free contacts
- Power supply 220V/1~/60Hz
- Power supply 115V/1~/60Hz
- Voltage stabilizer
- Cage packaging
Features / Technical specifications- Product: laboratory freezer with solid door and display with alarms even without mains power
- Operating temperature: -10 / -25°C
- Capacity: nominal 250 L / net 264 L
- External dimensions (W×D×H): 60 × 65 × 163.5 cm
- Internal dimensions (W×D×H): 50 × 48.5 × 107.5 cm
- Insulation: injected polyurethane 43 kg/m3, CFC-free
- Insulation thickness: mm 70 (rear) / mm 50 (sides)
- Structure: white plastified steel inside/outside or interior in AISI 304 stainless steel 18/10
- Internal lighting: Full LED
- Refrigerant: R290
- Consumption: 3.5 kWh/24h
- Power input: kW 0.32 / Amp 2.3 (starting Amp 5)
- Noise: <45 dBA
- Heat emission: W 146 (EN 12900)
- Refrigeration type: professional forced-air
- Defrost type: automatic, adaptive
- Controller: ECT-F PLUS with 16-character LCD display, 0.1°C resolution, ±0.3°C accuracy, backup battery for alarm up to 48 hours, Tmin/Tmax memory, clean contact for remote alarms
- Door: solid, magnetic gasket, automatic closing with spring and 90° stay, reversible opening