Specielle fotometre

The laboratory fridge-freezer combination has been specially developed for storing ethyl ether, acetone, alcohol, benzene, butane, gasoline, hexane, lacquer solvents, and other potentially flammable materials. The interior of the device fulfils the safety requirements of the ATEX Directive 94/9/EC Annex VIII.

• Integrated controller
• Digital temperature display
• High and low temperature alarms
• Remote alarm contacts
• Standard door locks, lockable
• Access port
• Environmentally friendly natural refrigerant R600a

Cooling compartment (159 l): temperature settable from 1 to 11 °C, with auto defrost, 3 adjustable shelves, and 2 drawers
Freezer compartment (109 l): temperature settable from -20 to -12 °C, with manual defrost, 1 shelf, and 2 drawers

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

Alternative Laboratory freezer SFFfg Performance, with explosion-proofed interior

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 dynamic cooling system

• Flexible, height-adjustable glass shelves

Accessories Refrigerator drawers AluCool® including dividers

The German guidelines "Working Safely in Laboratories BG-I 850-0" stipulates that interior space must be xplosion-protected where hazardous, explosive atmospheres can develop (for example, due to the presence of flammabel liquids). Such explosive atmospheres can be created by stored flammable liquids, for example. The laboratory refrigerators by Lovibond^® meet these requirements. The interiors are free from sparking sources and are therefore explosion-proof. With glass shelves. Variable temperature control from 1 °C to 15 °C. Temperature is continuously controlled by thermostat. The digital temperature display enables the interior temperature to be easily read.

• Spark-free according to BG-I 850-0
• Dynamic cooling system
• 1 °C to 15 °C, continuously adjustable
• Digital temperature display
• High energy efficiency
• Robust materials
• Lockable

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

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.

Laboratory refrigerators with dynamic cooling and spark-free interior. Designed especially for storing explosive and highly flammable substances. The interiors of the LKexv models meet all the safety requirements of the EU Directive 94/9EC (ATEX 95). The appliances excel with a large capacity and rugged design. The cooling temperature is continuously adjustable from +1°C to +15°C with the aid of the thermostat integrated in the control panel. Certified according to ATEX 95.
Features: Flexible, hygienic interior, Glass shelves, Water tray, Lock, Reversible door hinges.

Alternative Laboratory refrigerator SRFfg Performance, with explosion-proofed interior

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

Accessories Accessories for laboratory refrigerators and freezers LR / LF series

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

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

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