Undercounter laboratory refrigerators with comfort electronics for the storage of sensitive samples, chemicals, and research materials.

• Dynamic cooling system
• Automatic defrosting
• Precise electronics with digital temperature display
• Audible and visual temperature and door opening alarm
• Power failure alarm on mains return
• Potential-free contact for alarm forwarding to an external warning system
• RS 485 interface for external documentation
• Min./max. temperature recording
• Calibration function
• Maximum temperature stability and consistency according to EN 60068-3
• Feed-through for external sensors
• Environmentally friendly, natural refrigerant R600a
• Self-closing door with integrated lock
• Door hinge right, exchangeable

Refrigerators and freezers specially designed for the storage of explosive and highly flammable substances. With comfort electronics and spark-free interior. The interiors of the units meet the safety requirements of the EU Directive 94/9/EC (ATEX 95) and are tested by the ATEX conformity assessment body electro-suisse (SEV).

• Precision electronic controller with digital temperature display
• Self-closing door with integrated lock
• Visual and audible temperature and door alarm
• Visual power failure alarm as well as sensor defect alarm
• Integrated data memory with min/max temperatures
• Alarm forwarding to an external remote warning system
• RS 485 Interface for external documentation
• 1-point calibration
• Maximum temperature stability and consistency according to IEC 60068-3
• Access port for an external temperature sensor

-With static cooling system

• Convenient and comfortable drawers

Alternativa Laboratory freezer SFFfg Performance, with explosion-proofed interior

Frigoriferi e congelatori appositamente progettati per lo stoccaggio di sostanze esplosive e altamente infiammabili. Con elettronica di comfort e interni antiscintilla. Gli interni delle unità soddisfano i requisiti di sicurezza della Direttiva UE 94/9/CE (ATEX 95) e sono testati dall"ente di valutazione della conformità ATEX electro-suisse (SEV).

• Controllore elettronico di precisione con display digitale della temperatura
• Porta a chiusura automatica con serratura integrata
• Temperatura visiva e sonora e allarme porta
• Allarme di interruzione visiva dell"alimentazione e allarme di difetto del sensore
• Memoria dati integrata con temperature min/max
• Inoltro di allarmi a un sistema di allarme remoto esterno
• Interfaccia RS 485 per documentazione esterna
• Calibrazione su 1 punto
• Massima stabilità e consistenza della temperatura secondo IEC 60068-3
• Porta di accesso per un sensore di temperatura esterno

Unità di raffreddamento LKUexv

• Con sistema di raffreddamento dinamico
• Ripiani in vetro flessibili e regolabili in altezza

Congelatori LGUex/LCexv

• Con sistema di raffreddamento statico
• Cassetti utilii e comodi
• Modello LCexv 4010 dotato di 2 porte

Accessori Cassetti frigo AluCool® completi di divisori

The laboratory freezers with Comfort electronics ensure reliable storage of sensitive substances at precise temperatures, while integrated alarm systems offer additional protection.

• Dynamic cooling system
• Comfort electronics with integrated real-time clock
• Castors, 2 with brake
• Demand and time-controlled hot gas defrosting enables very short defrosting times
• Integrated data memory
• Visual and audible temperature and door opening alarm
• Mains-independent power supply of the electronics in the event of a power failure
• RS 485 interface for external documentation
• Volt-free contact for alarm forwarding to an external remote warning system
• Maximum temperature stability and consistency according to EN 60068-3
• 1-point calibration
• Access port for an external temperature sensor
• Mechanical lock
• Environmentally friendly, natural refrigerant R 290

Alternativa

Le applicazioni in laboratorio che includono il controller elettronico Profi offrono molti vantaggi. Materiali di grado elevato, componenti con alte prestazioni ed accurata lavorazione fin nei minimi dettagli, assicurano l"elevata qualità dei frigoriferi Liebherr. Ovunque viene richiesta un"enorme capacità di stoccaggio i frigoriferi da laboratorio con controller elettronico Profi sono la soluzione ideale.

• Sistema di raffreddamento dinamico
• Controller elettronico Profi con integrato orologio tempo-reale
• Ruote, due delle quali con freno
• Maniglia ergonomica, integrata
• Ripiani grigliati rivestiti in plastica ed interno CNS
• Porta in vetro (..23) con plafoniera (attivabile separatamente)
• Sistema di scongelamento a gas-caldo per cicli di defrost veramente rapidi

Pacchetto sicurezza:

• Memoria dati integrata (eventi di allarme e profilo temperatura)
• Allarme porta e temperatura acustico e visivo
• Alimentatore indipendente del controller elettronico
• Contatto a potenziale zero che trasmette l"allarme ad un sistema di allarme remoto
• Massima stabilità e consistenza della temperatura secondo IEC 60068-3
• 3 punti di calibrazione
• Porta di accesso per un sensore di temperatura esterno
• Serratura

I frigoriferi per farmaceutica Liebherr conformi DIN 58345, conservano in modo sicuro, in ogni momento, le preparazione di alta qualità ed i campioni sensibili. Questo grazie alla combinazione di un controllo elettronico preciso, di un alto isolamento effettivo, di un sistema ottimizzato di raffreddamento ad aria forzata ed di una lavorazione superiore.

• Mantenimento di una temperatura operativa da 2 °C a 8 °C, installazione allarme acustico e visivo di alta e bassa temperatura
• Utilizzabili a temperature ambiente da 10 °C a 35 °C
• Rumore emesso inferiore a 48 dB(A)
• Allarme acustico e visivo in caso dimancanza di corrente per almento 12 ore
• Termostato di sicurezza per evitare temerpature inferiori a 2 °C
• Resistenza meccanica di attrezzature interne di almeno 100 kg/m²
• Porta con serratura, a sceltain acciaio o vetro isolante
• Con porta a vetro isolante con illuminazione a LED commutabile (MKUv 1613, MKv 3913)

Accessori Cassetti frigo AluCool® completi di divisori Alternativa Pharmaceutical refrigerator HMFvh Perfection

Accessories for connecting further Liebherr refrigerators and freezers to the Smart Cooling Hub.
Two RS485 connectors are required per connection.

• Circolazione aria frontale con controllo elettronico
• Display digitale della temperatura, esterno
• Sbrinamento automatico ed evaporazione dell"acqua di condensa
• Porta ottica e acustica e allarme temperatura
• Porta con maniglia a barra, autochiudente, bloccabile
• 4 ripiani di cui 3 regolabili in altezza
• Cerniera porta destra, modificabile
• Refrigerante R 600a
• Potenza sonora: max. 45 dB (A)
• Accessori contenuti: 3 griglie di sostegno rivestite in plastica

Accessori Cassetti frigo AluCool® completi di divisori Alternativa Congelatori sottobanco TUS 50-100 / TUS 80-100, fino a -80 °C

• Controllo elettronico con raffreddamento a stasi
• Display digitale della temperatura, esterno
• Sbrinamento manuale
• Porta ottica e acustica e allarme temperatura
• 4 mensole, piastre evaporatore
• Altezze scomparti: 3x 150 mm, 1x 170 mm
• Porta con maniglia a barra, chiudibile a chiave
• Cerniera porta destra, modificabile
• Liquido refrigerante R 600a
• Sviluppo del suono: max. 45 dB(A)
• Accessori contenuti: 3x cassetti, 1x cestello (GGU 1500), 4x cestini (GGU 1550)

The refrigerator can be integrated underneath a worktop to save space.

• Efficient refrigeration system with static cooling
• Digital temperature display
• LED interior lighting
• Automatic defrosting
• Lockable door
• Door hinge right, exchangeable
• Environmentally friendly, natural refrigerant R 600a

Laboratory refrigeration device with convection cooling and auto defrost. If the temperature drops below 2 °C in case of malfunction, the +2 °C SafetyDevice function activates an alarm and keeps the temperature stable to protect sensitive substances from freezing.

• 2.4" colour display with touch & swipe operation
• Power failure alarm when mains power returns
• Min./max. temperature recording
• Optical and acoustic alarm
• Potential-free alarm contact
• Calibration function
• LED ceiling lighting
• Feed-through for external sensors (Ø 12 mm)
• Environmentally friendly, natural refrigerant R 290
• Automatic door closing at an opening angle of less than 90°
• Door with mechanical lock

Freezer with manual defrost and static cooling system for stable long-term storage of sensitive samples. The interiors of the devices meet the safety requirements of the EU Directive 2014/34/EU ("ATEX Directive") and have been tested according to the standards EN1127-1 and IEC 60079-0 or IEC 60079-15 by the ATEX conformity assessment body electro-suisse (SEV).

• Digital temperature display
• Optical and acoustic alarm
• Potential-free alarm contact
• Power failure alarm when mains power returns
• Min./max. temperature recording
• Calibration function
• Maximum temperature stability and consistency according to EN 60068-3
• Adjustable shelves made of glass
• Self-closing door with integrated lock
• Door hinge right, exchangeable
• Environmentally friendly, natural refrigerant R290

Freezers with static cooling system and manual defrost for stable long-term storage of sensitive samples and substances. If the power supply was interrupted, the power failure info reports that the unit was without power and the maximum temperature when the power returns.

• Monochrome display with touch buttons
• Min./max. temperature recording
• Optical and acoustic alarm
• Potential-free alarm contact
• Calibration function
• Feed-through for external sensors (Ø 10 mm)
• Environmentally friendly, natural refrigerant R290
• Maintenance timer individually adjustable
• Antimicrobial handle with opening mechanism
• Automatic door closing at an opening angle of less than 90°
• Door with mechanical lock
• Door hinge right, exchangeable

Freezers with dynamic cooling system and auto defrost for stable long-term storage of sensitive samples and substances. The integrated data logger records temperature profile, alarm history, and service information and can be read out via the USB interface.

• 2.4" colour display with touch & swipe operation
• Power failure alarm: integrated battery takes over the power supply and triggers an acoustic and visual alarm
• WiFi/LAN interface for networking with SmartMonitoring
• Integrated SmartModule (removable)
• Min./max. temperature recording
• Potential-free alarm contact
• Calibration function
• LED front lighting
• Feed-through for external sensors (Ø 10 mm)
• Environmentally friendly, natural refrigerant
• Maintenance timer individually adjustable
• Antimicrobial handle with opening mechanism
• Automatic door closing at an opening angle of less than 90°
• Door with mechanical lock
• Door hinge right, exchangeable
• DIN 13277 compliant

Laboratory fridge-freezer combination is suitable for stable long-term storage of sensitive samples and substances. The interior of the device fulfils the safety requirements of the EU Directive 2014/34/EU ("ATEX Directive") and has been tested in accordance with the IEC 60079-0 and IEC 60079-7 standards.

• Digital temperature display
• Optical and acoustic alarm
• Potential-free alarm contact
• Power failure alarm on mains return
• Min./max. temperature recording
• Reminder function reminds of next cleaning or calibration
• Calibration function
• Maximum temperature stability and consistency acc. to EN 60068-3
• Feed-through for external sensors
• Self-closing door with mechanical lock
• Antimicrobial handle with opening mechanism
• Door hinge right, exchangeable
• Environmentally friendly, natural refrigerant R600a
• Tested for use in clean rooms acc. to DIN EN ISO 14644

Cooling compartment (199 l): temperature settable from 3 to 16 °C, with dynamic cooling system, auto defrost, and 4 adjustable shelves made of glass
Freezer compartment (62 l): temperature settable from -30 to -9 °C, with static cooling system, manual defrost, and 3 drawers

Laboratory fridge-freezer combination with convection cooling and auto defrost. If the temperature drops below 2 °C in case of malfunction, the +2 °C SafetyDevice function activates an alarm and keeps the temperature stable to protect sensitive substances from freezing. The integrated data logger records temperature profile, alarm history, and service information and can be read out via the USB interface.

• 2.4" colour display with touch & swipe operation
• Power failure alarm: integrated battery takes over the power supply and triggers an acoustic and visual alarm
• WiFi/LAN interface for networking with SmartMonitoring
• Integrated SmartModule
• Min./max. temperature recording
• Maximum temperature stability and consistency according to EN 60068-3
• Optical and acoustic alarm
• Potential-free alarm contact
• Calibration function
• Feed-through for external sensors (Ø 10 mm)
• Environmentally friendly, natural refrigerant R 600a
• Maintenance timer individually adjustable
• Antimicrobial handle with opening mechanism
• Automatic door closing at an opening angle of less than 90°
• Door with mechanical lock
• Door hinge right, exchangeable
• DIN 13277 compliant

The cooling compartment of the laboratory fridge-freezer is equipped with a full-panel door.

Cooling compartment (206 l): temperature settable from 3 to 16 °C, with 4 adjustable shelves
Freezer compartment (58 l): temperature settable from -30 to -9 °C, with 3 drawers

Laboratory fridge-freezer combination with convection cooling and auto defrost. If the temperature drops below 2 °C in case of malfunction, the +2 °C SafetyDevice function activates an alarm and keeps the temperature stable to protect sensitive substances from freezing. The integrated data logger records temperature profile, alarm history, and service information and can be read out via the USB interface.

• 2.4" colour display with touch & swipe operation
• Power failure alarm: integrated battery takes over the power supply and triggers an acoustic and visual alarm
• WiFi/LAN interface for networking with SmartMonitoring
• Integrated SmartModule
• Min./max. temperature recording
• Maximum temperature stability and consistency according to EN 60068-3
• Optical and acoustic alarm
• Potential-free alarm contact
• Calibration function
• Feed-through for external sensors (Ø 10 mm)
• Environmentally friendly, natural refrigerant R 600a
• Maintenance timer individually adjustable
• Antimicrobial handle with opening mechanism
• Automatic door closing at an opening angle of less than 90°
• Door with mechanical lock
• Door hinge right, exchangeable
• DIN 13277 compliant

The cooling compartment of the laboratory fridge-freezer is equipped with an insulated glass door.

Cooling compartment (206 l): temperature settable from 3 to 16 °C, with 4 adjustable shelves
Freezer compartment (58 l): temperature settable from -30 to -9 °C, with 3 drawers

Refrigerator with dynamic cooling system for fast cooling and a homogeneous cooling temperature in the interior. The interiors of the devices meet the safety requirements of the EU Directive 2014/34/EU ("ATEX Directive") and have been tested according to the standards EN1127-1 and IEC 60079-0 or IEC 60079-15 by the ATEX conformity assessment body electro-suisse (SEV).

• Digital temperature display
• With auto defrost
• Optical and acoustic alarm
• Potential-free alarm contact
• Min./max. temperature recording
• Calibration function
• Maximum temperature stability and consistency according to EN 60068-3
• Feed-through (Ø 10 mm) for e.g. external temperature sensor
• Adjustable shelves made of glass
• Self-closing door with integrated lock
• Door hinge right, exchangeable
• Environmentally friendly, natural refrigerant R600a

Refrigerator with dynamic cooling system and auto defrost for stable long-term storage of sensitive samples and substances. If the temperature drops below 2 °C in case of malfunction, the +2 °C SafetyDevice function activates an alarm and keeps the temperature stable to protect sensitive substances from freezing.

• Monochrome display with touch buttons
• Min./max. temperature recording
• Power failure info reports when the unit was temporarily without power and the maximum temperature during this time
• Optical and acoustic alarm
• Potential-free alarm contact
• Calibration function
• Models with glass door are equipped with LED ceiling lighting
• Feed-through for external sensors (Ø 10 mm)
• Environmentally friendly, natural refrigerant R600a
• Maintenance timer individually adjustable
• Antimicrobial handle with opening mechanism
• Automatic door closing at an opening angle of less than 90°
• Door with mechanical lock
• Door hinge right, exchangeable

Refrigerator with dynamic cooling system and auto defrost for stable long-term storage of sensitive samples and substances. The integrated data logger records temperature profile, alarm history, and service information and can be read out via the USB interface. If the temperature drops below 2 °C in case of malfunction, the +2 °C SafetyDevice function activates an alarm and keeps the temperature stable to protect sensitive substances from freezing.

• 2.4" colour display with touch & swipe operation
• Power failure alarm: integrated battery takes over the power supply and triggers an acoustic and visual alarm
• WiFi/LAN interface for networking with SmartMonitoring
• Integrated SmartModule (removable)
• Min./max. temperature recording
• Calibration function
• Vertical LED lighting for optimal illumination of the interior space
• Feed-through for external sensors (Ø 10 mm)
• Environmentally friendly, natural refrigerant R 600a
• Maintenance timer individually adjustable
• Antimicrobial handle with opening mechanism
• Automatic door closing at an opening angle of less than 90°
• Door with mechanical lock
• Door hinge right, exchangeable
• DIN 13277 compliant

Frigoriferi da laboratorio con raffreddamento dinamico ed interno antideflagrante. Progettati specialmente per la conservazione di sostanze esplosive ed altamente infiammabili. L"interno dei modelli LKexv soddisfa tutte le richieste di sicurezza della Direttiva EU 94/9EC (ATEX 95). Eccellono per larga capacità e design robusto. La temperatura di raffreddamento è regolabile in continuo da +1°C a +15°C con l"aiuto del termostato integrato nel pannello di controllo. Certificati secondo ATEX 95.
Caratteristiche: Interno flessibile ed igienico, Ripiani in vetro, Vassoio per acqua, Serratura, Cerniere della porta reversibili.

Alternativa Laboratory refrigerator SRFfg Performance, with explosion-proofed interior