Refrigerators and Freezers ex protected

Le linee guida tedesche "Lavorare in modo sicuro nei laboratori BG-I 850-0" prevedono che lo spazio interno debba essere protetto da esplosione, dove possono svilupparsi ambienti esplosivi pericolosi (ad esempio, a causa della presenza di liquidi infiammabili). Ad esempio, tali atmosfere esplosive possono essere create da liquidi infiammabili immagazzinati. I frigoriferi da laboratorio di Lovibond^® soddisfano questi requisiti. Gli interni sono privi di sorgenti di scintille e sono quindi a prova di esplosione. Con ripiani in vetro. Controllo della temperatura variabile da + 1 °C a 15 °C. La temperatura viene controllata costantemente dal termostato. La visualizzazione digitale della temperatura consente di leggere facilmente la temperatura interna.

• Spark-free secondo BG-I 850-0
• Sistema di raffreddamento dinamico
• Da 1 °C a 15 °C, regolabile in continuo
• Display digitale della temperatura
• Elevata efficienza energetica
• Materiali robusti
• Chiudibili

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

Dieses Modell bietet minimale Temperaturabweichungen vom wärmsten zum kältesten Lagerplatz, dank PRO-ACTIVE-Steuerung und KIRSCH-Luftleitkonzept. Die PRO-ACTIVE-Steuerung beinhaltet permanente, proaktive Überwachung der Leistungsdaten und Alarmierung bei Abweichungen. Der Explosionsgeschütze Innenraum (2 Zonen) durch die LABEX® Eigensicherheit, macht diesen Gefrierschrank zu einem echten Allrounder.

• Präzise Temperaturregelung dank zweier PT-1000 Temperaturfühler
• Ergonomics-Konzept: Flexible Innenraumgestaltung, Ergonomics-Türöffner
• 5 Roste, höhenverstellbar
• Fahrbare Ausführung
• Umluftkühlung
• Automatische Abtauung
• Schnellfrosteinrichtung
• Tauwassergefäß zur manuellen Entleerung für Explosionsschutz
• Türrahmenheizung verhindert das Einfrieren der Tür
• Schlüsselschalter gegen Manipulation der Steuerung
• LED-Temperaturanzeige für gute Lesbarkeit
• Optisches und akustisches Alarmsignal auch bei Stromausfall
• Minimum/Maximum-Temperaturspeicher
• Datendokumentation serienmäßig auslesbar über USB-Schnittstelle mittels USB-Stick und Software KIRSCH Datanet
• Potentialfreier Kontakt für Anschluss an Fernwarnanlagen

Auf Anfrage sind weitere Anpassungen und Zubehörteile verfügbar.

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

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 refrigerators for the storage of explosive and highly flammable substances. With explosion-proof interior and approved to EN 60079-15 category 3, zone 2, CE EX 11-/3 G.

• White steel exterior, stainless steel interior
• Automatic door closing
• Air forced cooling, adjustable shelves, castors, key lock on door
• Micro processor controller with digital display
• Approx. 72 hours battery back up for alarms, loggings and temperature display in case of power cut
• Prepared for GSM alarm
• Prepared for connection of 2 additional probes
• Auto cycle in case of probe failure
• Ambient temperature display
• Direct download of logged data on USB memory stick, direct upload of new software via USB memory stick
• 3-level password protected
• Battery level indication
• Display text available in different languages
• Temperature graph, integrated data logger
• RS485/RS232 interface
• Integrated memory for 30 years
• Visual and acoustic alarm
• Adjustable high/low temperature alarm
• Alarms: Power failure, probe failure, instrument failure, open door
• Contact for remote alarm, shows all alarms
• 5 year warranty on the compressor

Accessori Accessori per frigoriferi e congelatori da laboratorio serie LR / LF

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

This laboratory refrigerator is equipped with six plastic-coated wire shelves as standard. Plastic drawers with variable length and cross dividers or aluminium shelves on rails are available at extra cost. The interior is height-adjustable. The interior is explosion-proof. A glass door is available as an option.

• PRO-ACTIVE control:

Permanent, proactive monitoring of performance data
and alarm in case of deviations; world's most accurate temperature control thanks to two PT-1000 sensors as standard.

• 6 grids, height-adjustable
• recirculating air cooling
• Optimised air baffles for minimal temperature differences in the interior
• Explosion-proof interior (LABEX® intrinsic safety)
• Automatic defrosting
• Defrost water container for manual emptying

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

Refrigerator with convection cooling ensures fast cooling and a homogeneous cooling temperature inside.

• Analogue temperature display inside
• Environmentally friendly thanks to natural refrigerant R 600a
• With auto defrost
• Door hinge right, exchangeable
• Incl. lock