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Liebherr SFFvh 4001 and SFFvh 5501 Perfection Laboratory Freezers with NoFrost

Article no.: SFFvh 4001

The Liebherr SFFvh 4001 and 5501 are dynamic laboratory freezers with NoFrost technology. The temperature range extends down to -35 °C. Both models feature a colour display and electronic lock. Suitable for GMP Class B environments.

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NoFrost with automatic defrosting

Temperature range down to -35 °C

Touch & swipe colour display

Electronic lock with PIN code

Network interface integrated as standard

📦Capacity150 – 300 L

📐Dimensions (L×W×H)65.4 × 59.7 × 188.4 cm

⚖️Weight81 kg

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Description

Dynamic Laboratory Freezers with Automatic Defrosting

The Liebherr SFFvh 4001 and SFFvh 5501 Perfection are dynamic laboratory freezers with NoFrost technology. This eliminates the need for manual defrosting. Sensitive substances can safely remain in the freezer during operation. Both models are suitable for GMP Class B environments.

The temperature range runs from -9 °C to -35 °C. The factory default temperature setting is -20 °C. The freezers feature visual and audible temperature alarms. Min and max temperatures are recorded. The SFFvh 5501 has an integrated data logger storing temperature profiles, alarm history and service information for up to 5 years.

Operation is via a 2.2 inch colour display with touch and swipe functionality. The display supports 12 languages including English. Both models are equipped with an electronic lock with 4-digit PIN code. Network integration via WLAN or LAN is standard.

Key Features

Temperature range -9 °C to -35 °C
NoFrost technology with automatic defrost system
Dynamic freezing system
2.2 inch colour display with touch operation
Electronic lock with 4-digit PIN code
Min and max temperature recording
Visual and audible temperature alarm
Potential-free contact
LED lighting in the freezer compartment
GMP Class B compliant

Brochure: Product leaflet SFFvh 4001 Brochure: Product leaflet SFFvh 5501

Specifications

Specification	SFFvh 4001	SFFvh 5501
Gross capacity	273 l	472 l
Net capacity	174 l	257 l
Energy consumption per year	292 kWh	540 kWh
Noise level	46 dB(A)	55 dB(A)
Refrigerant	R600a	R290
Temperature range	-9 °C to -35 °C	-9 °C to -35 °C
Freezing technology	NoFrost	NoFrost
Freezing system	Dynamic	Dynamic
Net weight	81 kg	108 kg
Cleanroom class	ISO Klasse 7	ISO Klasse 6