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

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

Product image, Perspective: oblique closed empty, Laboratory refrigerator with convection cooling and an interior free of ignition sources, Casing colour: white, Door colour: white

Product image, Perspective: straight closed empty, Laboratory refrigerator with convection cooling and an interior free of ignition sources, Casing colour: white, Door colour: white

SRFfg 3501 Performance with shelves

Laboratory refrigerator with fan-assisted cooling and spark-free interior

This fridge for laboratories with explosion-proof interior was specially developed for storing explosive and highly flammable substances. The inner container complies with EU Directive 2014/34/EU (ATEX).

Product dimensions (H/W/D) - 168.4 / 59.7 / 65.4 cm
168.4 / 59.7 / 65.4 cm
Adjustable temperature range - +3 °C to +16 °C
+3 °C to +16 °C
Total gross volume - 344 l
344 l
Energy consumption per year - 406 kWh/a
406 kWh/a
Total net volume - 261 l
261 l

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±3 °C temperature stability

Temperature fluctuations must be minimal to ensure that the quality of sensitive substances is preserved. Liebherr refrigerators have an impressive maximum deviation of just ±3 °C from the set temperature. This not only maintains the storage climate, but also the value of your stored goods.

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.

+2 °C SafetyDevice

If the temperature falls below +2 °C due to a malfunction while the temperature setting is at +5 °C or higher, the SafetyDevice takes control, stabilising the temperature, activating the alarm and protecting the contents from freezing. At colder settings, this activation threshold decreases relatively with the temperature setting.

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.

Mechanical lock

All professional Liebherr appliances are equipped with a mechanical lock with two keys for the storage of temperature-sensitive products. This way you can be sure that no unauthorised hands can access your stored goods.

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.

SRFfg 3501 Performance with shelves

Features

±3 °C temperature stability

Compliance with the ATEX Directive

+2 °C SafetyDevice

Retrofittable WiFi/LAN interface

Mechanical lock

Designed for a service life of 15 years

Additional features

Technical data

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