Product image, Perspective: oblique open empty, Laboratory freezer with an interior free of ignition sources, Casing colour: white, Door colour: white

Product image, Perspective: straight open empty, Laboratory freezer with an interior free of ignition sources, Casing colour: white, Door colour: white

Product image, Perspective: oblique closed, Laboratory freezer with an interior free of ignition sources, Casing colour: white, Door colour: white

Product image, Perspective: straight closed, Laboratory freezer with an interior free of ignition sources, Casing colour: white, Door colour: white

SFTfg 1501 Performance

Laboratory freezers with spark-free interior

Conforms to the ATEX directive and meets exacting requirements in terms of safety, temperature stability, and ease of use: This undercounter freezer for laboratories is suitable for the reliable storage of closed containers containing combustible substances that could form explosive atmospheres.

Exterior dimensions: height/width/depth - 81.9 / 59.7 / 60.5 cm
81.9 / 59.7 / 60.5 cm
Adjustable temperature range - -9 °C to -30 °C
-9 °C to -30 °C
Total gross volume - 101 l
101 l
Energy consumption per year - 180 kWh/a
180 kWh/a
Total net volume - 73 l
73 l

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Features

±5 °C temperature stability

Sensitive substances cannot be subjected to large deviations from the set storage temperature. Liebherr freezers guarantee a minimal temperature fluctuation of no more than ±5 °C. This means that your valuable contents are optimally protected against impairment and their quality is preserved.

Compliance with the ATEX Directive

Liebherr laboratory equipment conforms to EN/IEC 60079-0 or EN-IEC 60079-7 and complies with EU Directive 2014/34/EU (“ATEX Directive”). Classification of the interior to <Ex> II 3 G Ex ec IIC T6 (declared as Zone 22) makes them suitable for flammable substances in closed containers that could form explosive atmospheres.

SmartFrost

SmartFrost reduces frost build-up in the interior and on stored products. Defrosting is required less often – and when it is necessary, it is made much easier by the smooth, easy-to-clean interior walls. The evaporator in the foam insulation ensures high levels of energy efficiency as well as even cooling.

Retrofittable WiFi/LAN interface

This is how easy it is to network a Liebherr: With the retrofittable WiFi and LAN interface, appliances can be effortlessly connected to external systems, such as SmartMonitoring from Liebherr. With the digital monitoring solution, the storage temperature is controlled and documented conveniently and securely via the subsequently set up interface.

Designed for a service life of 15 years

Sustainable means the appliance is not only economical, but also durable. High-quality materials and solid workmanship, coupled with at least ten years of spare parts availability, make a Liebherr appliance a robust, reliable, and extremely long-lasting top performer in demanding everyday work.

Easy to clean interior

The plastic inside container is made of polystyrene: a fully recyclable, robust, and odourless plastic. Manufactured seamlessly from one piece, it has no hidden dirt traps and the large corner radii can be cleaned quickly and easily. The perfect combination of sustainability and hygiene.

Additional features

Technical data

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