With electronic control

EX-protected refrigeration cabinets for storing explosive and flammable materials in the chemical industry or specialized laboratories. These units are equipped with Comfort electronic module and anti-spark interior. The interiors of these units meet the safety requirements of EU Directive 94/9/EC (ATEX 95).

LKUexv series device, MediLine line - laboratory refrigerator with comfort electronics

Advantages of the device:

• Upgradeable SmartMonitoring - The SmartMonitoring system from Liebherr is a comprehensive solution for documenting and monitoring measurement and operating data, as well as alarm messages and device statuses
• Environmentally friendly refrigerant - Liebherr uses only natural and environmentally friendly refrigerants R600a and R290
• efficient cooling system - the device uses the highest quality components
• alarm testing - the function allows you to check whether the alarm system is working properly, regardless of whether it is internal or external
• ATEX 95 explosion-proof design - the device is suitable for storing explosive and highly flammable materials, as defined by EU Directive 2014/34/EU (ATEX)
• digital temperature display - the interior temperature is visible on the digital display, the value is rounded to the nearest degree and can be easily read from the outside, eliminating the need to open the unit

SRFfg series device, Performance line - laboratory refrigerator with circulating air cooling and ignition source-free interior

Advantages of the device:

• temperature stability ±3°C - devices of this series are characterized by a low deviation from the set temperature - of the order of ±3°C maximum
• compliance with the ATEX directive - the device meets the requirements of Burrow EN/IEC 60079-0 or EN-IEC 60079-7 and the European Union Directive 2014/34/EU, the interior is classified as <Ex> II 3 G Ex ec IIC T6 (declared zone 22) so that flammable substances can be stored in the device in closed containers
• zabezpieczenie +2°C SafetyDevice - w przypadku gdy temperatura spadnie poniżej +2°C zabezpieczenie SafetyDevice przejmuje kontrolę, utrzymuje stabilną temperaturę i aktywuje alarm, dzięki czemu substancje są chronione przed zamarźnięciem
• Wi-Fi/LAN interface mounting option - the device can be easily connected to the IT network, after mounting the optional Wi-Fi and LAN interface, the device can be connected to external systems such as SmartMonitoring
• Mechanical lock - the device is equipped with a mechanical lock with two keys
• Environmentally friendly refrigerants - Liebherr uses refrigerants that are natural and environmentally friendly R600a and R290

Available models:

Model	LKUexv 1610, MediLine	SRFfg 5501, Performance	SRFfg 4001, Performance	SRFfg 3501, Performance
Volume gross / net	141 / 130 l	558 / 441 l	394 / 298 l	344 / 261 l
External dimensions W x D x H mm	601 x 618 x 820	747 x 769 x 1684	597 x 654 x 1884
Internal dimensions W x D x H mm	440 x 435 x 670	600 x 537 x 1460	460 x 422 x 1660	460 x 537 x 1460
Ambient temperature	+10°C to +35°C
Refrigerant	R600a
Noise level	47 dB(A)	49 dB(A)		48 dB(A)
Voltage / frequency	220 - 240 V / 50 Hz
Cooling system / defrosting	dynamic / auto
Temperature range	+3°C to +16°C
Housing material / color	steel / white
Door material	solid
Interior material	white plastic
Type of control	7-segment LED display with buttons	monochrome display with touch buttons
Power failure alarm	after power restored
Type of alarm	optical and audiable
Additional contact	yes
SmartMonitoring	yes
Adjustable shelves	3	5	5	4
Max shelf load	40kg
Shelf material	glass
Sensor inlet	1 x Ø10mm
ATEX compliance	yes
Lock type	mechanical
Weight gross / net	41 / 38 kg	91 / 80 kg	74 / 68 kg	68 / 60 kg
Additional accessories	glass shelf connecting frames, white roller rail SmartCoolingHub	glass shelf perforated metal shelf, white label rail castors Ø80mm / Ø100mm feet 90-120mm / 150-180mm side-by-side set white SmartModule