Laboratory refrigerator and freezer

Ultra-Low Temperature (ULT) Freezers are widely used in scientific research for long-term storage of samples. As ULT freezers are often operated at -80°C continuously for years, reliability is of paramount importance to the researchers.
Constructed from high-quality proven components with energy-efficient refrigeration design, Esco Lexicon® II ULT freezers provide top notch protection that can withstand the test of time to guarantee the integrity of your samples. Superior performance, lower energy costs, better protection.
Features
Silver Controller
• Simple, intuitive operation
• Large display of actual temperature
• Clear indication of alarms
Fast Pull Down
• Pull down time is the time required to bring down the temperature of the ULT freezer from ambient to the set temperature.
• Esco Lexicon® II has a short pull down time which signifies an efficient refrigeration system
Fast Temperature Recovery after door opening
• Esco Lexicon® II recovers temperature in minutes following a 1 minute door opening.
• Fast recovery in temperature ensures integrity of stored samples.
Excellent Uniformity
• Uniformity test measures the difference between the coldest spot and warmest spot in the freezer chamber when the freezer is operating at set temperature.
• Esco Lexicon® II has excellent uniformity under normal operating conditions.
• This guarantees that all samples are at the correct temperature.
Extended warm-up Time during a power failure
• Warm-up time measures the time taken for temperature to rise up (from -80°C to -50°C) when the power is interrupted
• With a robust insulation system in place, Esco Lexicon® II has the best warm-up time among the freezers compared on the right*. Slower warm-up during an extended power failure buys the user time for carrying out a back-up plan.
Other Features
• Sample port
• Excellent triple gasket door seals
• 3 or 5 individual inner doors
• Modern refrigeration system
• Pressure equalization port
• Isocide™ powder coat
• Quickopen™ fast door re-open system

Ultra-Low Temperature (ULT) Freezers are widely used in scientific research for long-term storage of samples. As ULT freezers are often operated at -80°C continuously for years, reliability is of paramount importance to the researchers.
Constructed from high-quality proven components with energy-efficient refrigeration design, Esco Lexicon® II ULT freezers provide top notch protection that can withstand the test of time to guarantee the integrity of your samples. Superior performance, lower energy costs, better protection.
Features
Silver Controller
• Simple, intuitive operation
• Large display of actual temperature
• Clear indication of alarms
Fast Pull Down
• Pull down time is the time required to bring down the temperature of the ULT freezer from ambient to the set temperature.
• Esco Lexicon® II has a short pull down time which signifies an efficient refrigeration system
Fast Temperature Recovery after door opening
• Esco Lexicon® II recovers temperature in minutes following a 1 minute door opening.
• Fast recovery in temperature ensures integrity of stored samples.
Excellent Uniformity
• Uniformity test measures the difference between the coldest spot and warmest spot in the freezer chamber when the freezer is operating at set temperature.
• Esco Lexicon® II has excellent uniformity under normal operating conditions.
• This guarantees that all samples are at the correct temperature.
Extended warm-up Time during a power failure
• Warm-up time measures the time taken for temperature to rise up (from -80°C to -50°C) when the power is interrupted
• With a robust insulation system in place, Esco Lexicon® II has the best warm-up time among the freezers compared on the right*. Slower warm-up during an extended power failure buys the user time for carrying out a back-up plan.
Other Features
• Sample port
• Excellent triple gasket door seals
• 3 or 5 individual inner doors
• Modern refrigeration system
• Pressure equalization port
• Isocide™ powder coat
• Quickopen™ fast door re-open system

Safe and worry-free storage of your laboratory samples at -30 °C. Guaranteed by the KIRSCH Airflow-Concept, automatic defrosting and much more. GMP compliant, ensures a constant interior temperature even during defrosting.

KIRSCH-Airflow-Concept
• The world's smallest temperature deviations from the warmest to the coldest storage location thanks to PRO-ACTIVE control & KIRSCH-Airflow-Concept (ΔT= 2,5°C)
• PRO-ACTIVE control: permanent, proactive monitoring of performance data and alarms in the event of deviations (more information)
• Precise temperature control thanks to two PT-1000 temperature sensors
• Re-circulation air-cooling
• Rapid freezing funtion

Ergonomics-Concept
• Automatic defrosting and melt walter evaporation
• Door heating
• Ergonomics door opener
• Flexible interior fittings
• 5 shelves, height adjustable
• Castors

Safety and Digital Documentation
• Optical and acoustic alarm signal even in the event of a power failureMinimum / maximum temperature memory
• LED temperature display for easy readabilit
• Potential-free contact for connection to remote warning systems
• Data documentation can be read out as standard via USB interface using a USB stick and KIRSCH-DATANET software
• Lockable door

Options
• Modification for operation in the clean room
• Adjustable feet to compensate for uneven floors
• Additional wire shelves on mountings or support rails
• Drawers with support rails: 57 x 43 x 5.6 (w x d x h in cm)
• Aluminium trays , 60 x 40 x 2.5 (w x d x h in cm)
• Baskets with support rails: 60 x 45 x10 cm, 60 x 45 x 10 (w x d x h in cm)
• Water-cooled refrigerating machine
• GSM module
• Outer housing made of chrome-nickel steel 4301, longitudinally brushed
• PC-KIT-NET (network-compatible version)
• Pen-recording thermometer for placing loosely inside appliance with waxed paper strips
• Incorporated disc type pen-thermometer, 7-day recording time with recording discs (100 pack) and 5 felt tip pens
• Temperature sensor PT 100 or PT 1000 including built-in reference body (measurement bottle or refrigerating block)

Technical Specifications
• Temperature setting (approx.): -10 to -25 °C
• Voltage: 220 - 240 V
• Frequency: 50 / 60 Hz
• Power consumption: 230 Watts
• Average consumption: 4.58 KWh / 24 h
• Overall dimensions with door opened at 90°:77 x 165 (w x d in cm)
• Shelf dimensions: 59 x 65 (w x d in cm)
• Max. loading capacity per shelf: 40 kg
• Weight: 157 kg / 183 kg (net / gross)

Safe and worry-free storage of your laboratory samples at -30 °C. Guaranteed by the KIRSCH Airflow-Concept, automatic defrosting and much more.
GMP compliant, ensures a constant interior temperature even during defrosting.

KIRSCH-Airflow-Concept
• The world's smallest temperature deviations from the warmest to the coldest storage location thanks to PRO-ACTIVE control & KIRSCH-Airflow-Concept (ΔT= 2,5°C)
• PRO-ACTIVE control: permanent, proactive monitoring of performance data and alarms in the event of deviations (more information)
• Precise temperature control thanks to two PT-1000 temperature sensors
• Re-circulation air-cooling
• Rapid freezing funtion

Ergonomics-Concept
• Automatic defrosting and melt walter evaporation
• Door heating
• Ergonomics door opener
• Flexible interior fittings
• 5 shelves, height adjustable
• Castors

Safety and Digital Documentation
• Optical and acoustic alarm signal even in the event of a power failureMinimum / maximum temperature memory
• LED temperature display for easy readabilit
• Potential-free contact for connection to remote warning systems
• Data documentation can be read out as standard via USB interface using a USB stick and KIRSCH-DATANET software
• Lockable door

Options
• Modification for operation in the clean room
• Adjustable feet to compensate for uneven floors
• Additional wire shelves on mountings or support rails
• Drawers with support rails: 57 x 43 x 5.6 (w x d x h in cm)
• Aluminium trays , 60 x 40 x 2.5 (w x d x h in cm)
• Baskets with support rails: 60 x 45 x10 cm, 60 x 45 x 10 (w x d x h in cm)
• Water-cooled refrigerating machine
• GSM module
• Outer housing made of chrome-nickel steel 4301, longitudinally brushed
• PC-KIT-NET (network-compatible version)
• Pen-recording thermometer for placing loosely inside appliance with waxed paper strips
• Incorporated disc type pen-thermometer, 7-day recording time with recording discs (100 pack) and 5 felt tip pens
• Temperature sensor PT 100 or PT 1000 including built-in reference body (measurement bottle or refrigerating block)

Technical Specifications
• Temperature setting (approx.): -10 to -25 °C
• Voltage: 220 - 240 V
• Frequency: 50 / 60 Hz
• Power consumption: 227 Watts
• Average consumption: 4.42 KWh / 24 h
• Overall dimensions with door opened at 90°: 77 x 144 (w x d in cm)
• Shelf dimensions: 59 x 45 (w x d in cm)
• Max. loading capacity per shelf: 40 kg
• Weight: 140 kg / 163 kg (net / gross)"

This laboratory freezer features re-circulating air cooling, a rapid defrosting system and a quick-freeze function. 4 plastic-coated shelves on mountings are fitted as standard. The shelves can optionally rest on support rails. Besides this standard option wire baskets on runners are also available.
• PRO-ACTIVE- Control:
Permanent, proactive monitoring of the performance data and alerts in the case of deviations – so that you can take countermeasures in good time before a fault threatens your chilled goods; world´s most accurate temperature control in refrigerated areas thanks to two standard PT-1000 sensors
• 4 shelves, height-adjustable
• Re-circulating air cooling
• Optimized ventilation plates to minimize interior temperature differences
• Additional warning in case of power failure (optical and acoustic)
• Rapid freezing cycle
• Easy-to-read LED temperature display
• Automatical defrosting and melt water evaporation
• Easy accessible control panel with key switch
• Micro-processor controlled temperature and thawing regulation to maximize temperature stability
• Minimum/maximum temperature memory
• Optical and acoustical alarm
• Data documentation can be read via USB interface with KIRSCH Datanet software.
• Potential free contact for alarm transmission
• Lockable door
Options
• Castors
• Compressor for 60 Hz operation
• Additional shelves mountings or support rails
• Additional drawers on telescopic runners
• Baskets with support rails: 56,8x40x10 cm
• GSM-Module
• PC-KIT-NET (Network capable version)
• Pen-recording thermometer for placing loosely inside appliance with waxed paper strips
• Disc-type pen-recording thermometer with 7-day measuring cycle with 100 recording discs and 5 felt tip pens
• Temperature probe PT 100 or PT 1000,
4 wire sensor, class 1/3 B, incl. measuring flask incorporated
Technical specifications
• Capacity 300 l
• Temperature setting (approx.) -10 to -30 °C
• Voltage 220 - 240 V
• Frequency 50 Hz
• Power consumption 590 Watts
• Average consumption 3,69 KWh / 24 h
• Overall dimensions (incl. distance from wall) 74 x 77 x 166 (w x d x h in cm)
• Interior dimensions 59,5 x 53 x 95 (w x d x h in cm)
• Overall dimensions with door
• opened at 90° 74 x 141 (w x d in cm)
• Shelf dimensions 57 x 42 (w x d in cm)
• Max. loading capacity per shelf 40 kg
• Weight 127 kg / 142 kg (net / gross)

This laboratory refrigerator offers five standard integrated shelves and with 700 liters capacity plenty of storage space for your refrigerated goods. The forced air cooling ensures a nearly uniform temperature distribution in the interior, which is explosion-proof and intrinsically safe. The interior can be extended optional.
• PRO-ACTIVE- Control:
Permanent, proactive monitoring of the performance data and alerts in the case of deviations – so that you can take countermeasures in good time before a fault threatens your chilled goods; world´s most accurate temperature control in refrigerated areas thanks to two standard PT-1000 sensors.
• Re-circulating air cooling
• Castors
• Warning in case of power failure (optical and acoustic)
• 5 shelves, height-adjustable
• Explosion proof interior (LABEX®-Intrinsic Safety)
• Optimized ventilation plates to minimize interior temperature differences
• Automatic defrosting
• Meltwater tray for manual emptying
• Easy-to-read LED temperature display
• Easy accessible control panel with key switch
• Micro-processor controlled temperature and thawing regulation to maximize temperature stability
• Minimum/maximum temperature memory
• Safety device to prevent freezing
• Optical and acoustical alarm
• Data documentation can be read via USB interface with KIRSCH Datanet software.
• Potential free contact for alarm transmission
• Low-noise compressor
Options
• Insulating glass door with lock
• Adjustable feet to compensate for uneven floors.
• Additional shelves on mountings or support rails
• Basket on rails: 60x65x10 cm
• Aluminium tray with rails: 60x65x2,5 cm
• Outer housing in stainless stell 4301, longitudinal brushed
• GSM-Module
• PC-KIT-NET (Network capable version)
• Pen-recording thermometer for placing loosely inside appliance with waxed paper strips
• Temperature probe PT 100 or PT 1000,
• 4 wire sensor, class 1/3 B, incl. measuring flask incorporated
Technical specifications
• Capacity 700 l
• Temperature setting (approx.) +0 to +15 °C
• Voltage 220 - 240 V
• Frequency 50 / 60 Hz
• Power consumption 237 Watts
• Average consumption 1,23 KWh / 24 h
• Overall dimensions
• (incl. distance from wall) 77 x 98 x 195,5 (w x d x h in cm)
• Interior dimensions 62 x 77 x 140 (w x d x h in cm)
• Overall dimensions with door
• opened at 90° 77 x 165 (w x d in cm)
• Shelf dimensions 59 x 65 (w x d in cm)
• Max. loading capacity per shelf 40 kg
• Weight 145 kg / 174 kg (net / gross)

The LABEX®-520 offers you with five standard integrated shelves and 500 liters capacity plenty of storage space for your refrigerated goods. The interior is completely flexible adapting to your needs. The interior is explosion-proof and intrinsically safe. A glass door can also be ordered optionally.
• PRO-ACTIVE- Control:
Permanent, proactive monitoring of the performance data and alerts in the case of deviations – so that you can take countermeasures in good time before a fault threatens your chilled goods; world´s most accurate temperature control in refrigerated areas thanks to two standard PT-1000 sensors.
• Re-circulating air cooling
• Castors
• Warning in case of power failure (optical and acoustic)
• 5 shelves, height-adjustable
• Explosion proof interior (LABEX®-Intrinsic Safety)
• Optimized ventilation plates to minimize interior temperature differences
• Automatic defrosting
• Meltwater tray for manual emptying
• Easy-to-read LED temperature display
• Easy accessible control panel with key switch
• Micro-processor controlled temperature and thawing regulation to maximize temperature stability
• Minimum/maximum temperature memory
• Safety device to prevent freezing
• Optical and acoustical alarm
• Data documentation can be read via USB interface with KIRSCH Datanet software.
• Potential free contact for alarm transmission
• Low-noise compressor
Options
• Insulating glass door with lock
• Adjustable feet to compensate for uneven floors.
• Additional shelves on mountings or support rails
• Conductive drawer: 57x39x5,6 cm
• Additional length and cross dividers for drawer
• Basket on rails: 60x45x10 cm
• Aluminium tray with rails: 60x45x2,5 cm
• Outer housing in stainless stell 4301, longitudinal brushed
• GSM-Module
• PC-KIT-NET (Network capable version)
• Pen-recording thermometer for placing loosely inside appliance with waxed paper strips
• Temperature probe PT 100 or PT 1000,
• 4 wire sensor, class 1/3 B, incl. measuring flask incorporated
Technical specifications
• Capacity: 500 l
• Temperature setting (approx.): +0 to +15 °C
• Voltage: 220 - 240 V
• Frequency: 50 / 60 Hz
• Power consumption: 234 Watts
• Average consumption: 1,2 KWh / 24 h
• Overall dimensions
• (incl. distance from wall): 77 x 76 x 195,5 (w x d x h in cm)
• Interior dimensions: 62 x 57 x 140 (w x d x h in cm)
• Overall dimensions with door
• opened at 90°: 77 x 144 (w x d in cm)
• Shelf dimensions: 59 x 45 (w x d in cm)
• Max. loading capacity per shelf: 40 kg
• Weight: 120 kg / 148 kg (net / gross)

This laboratory refrigerator features 6 shelves as standard. Plastic drawer with adjustable longitudinal and cross dividers or aluminium trays on telescopic runners are available at an extra cost. All shelves and inserts are vertically adjustable and the device has an explosion-proof interior. A glass door can also be ordered optionally.
• PRO-ACTIVE- Control:
Permanent, proactive monitoring of the performance data and alerts in the case of deviations – so that you can take countermeasures in good time before a fault threatens your chilled goods; world´s most accurate temperature control in refrigerated areas thanks to two standard PT-1000 sensors
• Re-circulating air cooling
• 6 shelves, height-adjustable
• Warning in case of power failure (optical and acoustic)
• Explosion proof interior (LABEX®-Increased-Safety)
• Optimized ventilation plates to minimize interior temperature differences
• Automatic defrosting
• Meltwater tray for manual emptying
• Easy-to-read LED temperature display
• Easy accessible control panel with key switch
• Micro-processor controlled temperature and thawing regulation to maximize temperature stability
• Minimum/maximum temperature memory
• Safety device to prevent freezing
• Optical and acoustical alarm
• Data documentation can be read via USB interface with KIRSCH Datanet software.
• Potential free contact for alarm transmission
Options
• Insulating glass door
• Lock for glass door
• Decorative frame
• Castors
• Additional shelves on mountings or support rails
• Drawers on telescopic runners: 57x43x5,6 cm
• Additional length and cross dividers for drawer
• GSM-Module
• PC-KIT-NET (Network capable version)
• Pen-recording thermometer for placing loosely inside appliance with waxed paper strips
• Temperature probe PT 100 or PT 1000,
• 4 wire sensor, class 1/3 B, incl. measuring flask incorporated
Technical specifications
• Capacity: 460 l
• Temperature setting (approx.): +0 to +15 °C
• Voltage: 220 - 240 V
• Frequency: 50 / 60 Hz
• Power consumption: 170 Watts
• Average consumption: 1,03 KWh / 24 h
• Overall dimensions
• (incl. distance from wall): 74 x 80 x 181 (w x d x h in cm)
• Interior dimensions: 60 x 57 x 128 (w x d x h in cm)
• Overall dimensions with door
• opened at 90°: 74 x 144 (w x d in cm)
• Drawer inner dimensions: 57 x 43 x 5,6 (w x d x h in cm)
• Shelf dimensions: 59 x 50 (w x d in cm)
• Max. loading capacity per drawer/shelf: 24 kg / 40 kg
• Weight: 112 kg / 125 kg (net / gross)

This laboratory fridge features 2 plastic drawers and 4 plastic-coated shelves as standard. All shelves and inserts are vertically adjustable and the device has an explosion-proof interior. Optionally the laboratory refrigerator can also be fitted with castors.
• PRO-ACTIVE- Control:
Permanent, proactive monitoring of the performance data and alerts in the case of deviations – so that you can take countermeasures in good time before a fault threatens your chilled goods; world´s most accurate temperature control in refrigerated areas thanks to two standard PT-1000 sensors
• Re-circulating air cooling
• 2 drawers and 4 shelves, height-adjustable
• Warning in case of power failure (optical and acoustic)
• Explosion proof interior (LABEX®-Intrinsic Safety)
• Optimized ventilation plates to minimize interior temperature differences
• Automatic defrosting
• Meltwater tray for manual emptying
• Easy-to-read LED temperature display
• Easy accessible control panel with key switch
• Micro-processor controlled temperature and thawing regulation to maximize temperature stability
• Minimum/maximum temperature memory
• Safety device to prevent freezing
• Optical and acoustical alarm
• Data documentation can be read via USB interface with KIRSCH Datanet software.
• Potential free contact for alarm transmission
Options
• Insulating glass door with lock
• Decorative frame
• Castors
• Drawers on telescopic runners
• Additional shelves on mountings or support rails
• Additional lenght and cross dividers for drawer
• GSM-Module
• PC-KIT-NET (Network capable version)
• Pen-recording thermometer for placing loosely inside appliance with waxed paper strips
• Temperature probe PT 100 or PT 1000,
• 4 wire sensor, class 1/3 B, incl. measuring flask incorporated
Technical specifications
• Capacity: 330 l
• Temperature setting (approx.): +0 to +15 °C
• Voltage: 220 - 240 V
• Frequency: 50 / 60 Hz
• Power consumption: 128 Watts
• Average consumption: 1,14 KWh / 24 h
• Overall dimensions
• (incl. distance from wall): 67 x 69 x 181 (w x d x h in cm)
• Interior dimensions: 53 x 45 x 128 (w x d x h in cm)
• Overall dimensions with door
• opened at 90°: 67 x 127 (w x d in cm)
• Drawer inner dimensions: 50,4 x 32 x 5,6 (w x d x h in cm)
• Shelf dimensions: 52,7 x 39 (w x d in cm)
• Max. loading capacity per drawer/shelf: 16 kg / 40 kg
• Weight: 93 kg / 105 kg (net / gross)

This laboratory fridge features 1 plastic drawer and 3 plastic-coated shelves as standard. All shelves and inserts are vertically adjustable and the device has an explosion-proof interior. A glass door can also be ordered optionally.
• PRO-ACTIVE- Control:
Permanent, proactive monitoring of the performance data and alerts in the case of deviations – so that you can take countermeasures in good time before a fault threatens your chilled goods; world´s most accurate temperature control in refrigerated areas thanks to two standard PT-1000 sensors
• Re-circulating air cooling
• 1 drawer and 3 shelves, height-adjustable
• Warning in case of power failure (optical and acoustic)
• Explosion proof interior (LABEX®-Increased-Safety)
• Optimized ventilation plates to minimize interior temperature differences
• Automatic defrosting
• Meltwater tray for manual emptying
• Easy-to-read LED temperature display
• Easy accessible control panel with key switch
• Micro-processor controlled temperature and thawing regulation to maximize temperature stability
• Minimum/maximum temperature memory
• Safety device to prevent freezing
• Optical and acoustical alarm
• Data documentation can be read via USB interface with KIRSCH Datanet software.
• Potential free contact for alarm transmission
Options
• Insulating glass door with lock
• Decorative frame
• Castors
• Drawers on support rails
• Additional shelves with support brackets or support rails
• Additional lenght and cross dividers for drawer
• GSM-Module
• PC-KIT-NET (Network capable version)
• Pen-recording thermometer for placing loosely inside appliance with waxed paper strips
• Temperature probe PT 100 or PT 1000,
• 4 wire sensor, class 1/3 B, incl. measuring flask incorporated
Technical specifications
• Capacity: 280 l
• Temperature setting (approx.): +0 to +15 °C
• Voltage: 220 - 240 V
• Frequency: 50 / 60 Hz
• Power consumption: 100 Watts
• Average consumption: 0,76 KWh / 24 h
• Overall dimensions
• (incl. distance from wall): 67 x 75 x 131 (w x d x h in cm)
• Interior dimensions: 53 x 50 x 100 (w x d x h in cm)
• Overall dimensions with door
• opened at 90°: 67 x 135 (w x d in cm)
• Drawer inner dimensions: 50,4 x 32 x 5,6 (w x d x h in cm)
• Shelf dimensions: 52,7 x 39 (w x d in cm)
• Max. loading capacity per drawer/shelf: 16 kg / 40 kg
• Weight: 72 kg / 85 kg (net / gross)

This laboratory fridge has a glass door, an integrated power outlet strip with 3 sockets and a cable bushing with a diameter of approximately 7 cm fitted as standard. The cable bushing is located in the middle of the right side panel.
• PRO-ACTIVE- Control:
Permanent, proactive monitoring of the performance data and alerts in the case of deviations – so that you can take countermeasures in good time before a fault threatens your chilled goods; world´s most accurate temperature control in refrigerated areas thanks to two standard PT-1000 sensors
• 5 shelves, height-adjustable
• Castors
• Warning in case of power failure (optical and acoustic)
• Insulating glass door and interior light
• Built-in 3-way-socket
• Access port for cables and probes
• diameter app. 7 cm
• Re-circulating air cooling
• Optimized ventilation plates to minimize interior temperature differences
• Easy-to-read LED temperature display
• Automatical defrosting and melt water evaporation
• Rapid defrosting
• Easy accessible control panel with key switch
• Micro-processor controlled temperature and thawing regulation to maximize temperature stability
• Minimum/maximum temperature memory
• Safety device to prevent freezing
• Optical and acoustical alarm
• Data documentation can be read via USB interface with KIRSCH Datanet software.
• Low-noise compressor
• Potential free contact for alarm transmission
• Low-noise compressor
• Lockable door
Options
• Insulating glass door
• Adjustable feet to compensate for uneven floors.
• Lock for glass door
• Additionals shelves on mountings or support rails
• Additional drawers on telescopic runner (57x40x5,6 cm): max. 12 pieces
• Additional lenght and cross dividers for drawers
• Aluminium trays or baskets with support rails
• Meltwater tray for manual emptying
• Cooling machine with cold water connection
• Cooling machines with natural refrigerant
• Outer panels in stainless steel 4301
• GSM-Modul
• PC-KIT-NET (Network capable version)
• Pen-recording thermometer for placing loosely inside appliance with waxed paper strips
• Disc-type pen-recording thermometer with 7-day measuring cycle with 100 recording discs and 5 felt tip pens
• Temperature probe PT 100 or PT 1000,
• 4 wire sensor, class 1/3 B, incl. measuring flask incorporated
Technical specifications
• Capacity: 720 l
• Temperature setting (approx.): +2 to +15 °C
• Voltage: 220 - 240 V
• Frequency: 50 Hz
• Power consumption: 250 Watts
• Average consumption: 1,63 KWh / 24 h
• Overall dimensions (incl. distance from wall): 77 x 98 x 195,5 (w x d x h in cm)
• Interior dimensions: 62 x 77 x 140 (w x d x h in cm)
• Overall dimensions with door opened at 90°: 77 x 165 (w x d in cm)
• Shelf dimensions: 59 x 65 (w x d in cm)
• Max. loading capacity per shelf: 40 kg
• Weight: 145 kg / 174 kg (net / gross)

This laboratory refrigerator has 5 vertically adjustable and plastic coated shelves which rest on mountings. This laboratory refrigerator can optionally be fitted with a glass door.
• PRO-ACTIVE- Control:
Permanent, proactive monitoring of the performance data and alerts in the case of deviations – so that you can take countermeasures in good time before a fault threatens your chilled goods; world´s most accurate temperature control in refrigerated areas thanks to two standard PT-1000 sensors
• 5 shelves, height-adjustable
• Castors.
• Re-circulating air cooling
• Warning in case of power failure (optical and acoustic)
• Optimized ventilation plates to minimize interior temperature differences
• Easy-to-read LED temperature display
• Automatical defrosting and melt water evaporation
• Rapid defrosting
• Easy accessible control panel with key switch
• Micro-processor controlled temperature and thawing regulation to maximize temperature stability
• Minimum/maximum temperature memory
• Safety device to prevent freezing
• Optical and acoustical alarm
• Data documentation can be read via USB interface with KIRSCH Datanet software
• Potential free contact for alarm transmission
• Low-noise compressor
Options
• Insulating glass door with lock
• Adjustable feet to compensate for uneven floors.
• Shelves on mountings or support rails
• Additional drawers on telescopic runners (57x40x5,6 cm): max. 12 pieces
• Additional lenght and cross dividers for drawers
• Aluminium trays or baskets with support rails
• LED illumination mounted at side wall
• Meltwater tray for manual emptying
• Cooling machine with cold water connection
• Cooling machines with natural refrigerant
• Outer panels in stainless steel 4301
• GSM-Modul
• PC-KIT-NET (Network capable version)
• Pen-recording thermometer for placing loosely inside appliance with waxed paper strips
• Disc-type pen-recording thermometer with 7-day measuring cycle with 100 recording discs and 5 felt tip pens
• Temperature probe PT 100 or PT 1000,
• 4 wire sensor, class 1/3 B, incl. measuring flask incorporated
Technical specifications
• Capacity: 700 l
• Temperature setting (approx.): +2 to +15 °C
• Voltage: 220 - 240 V
• Frequency: 50 Hz
• Power consumption: 250 Watts
• Average consumption: 1,46 KWh / 24 h
• Overall dimensions
• (incl. distance from wall): 77 x 98 x 195,5 (w x d x h in cm)
• Interior dimensions: 62 x 77 x 140 (w x d x h in cm)
• Overall dimensions with door
• opened at 90°: 77 x 165 (w x d in cm)
• Shelf dimensions: 59 x 65 (w x d in cm)
• Max. loading capacity per drawer/shelf: 40 kg
• Weight: 145 kg / 174 kg (net / gross)

This laboratory refrigerator has 5 vertically adjustable and plastic coated shelves which rest on mountings. The shelves can optionally rest onsupport rails. Drawers, aluminium trays and wire baskets are available as well.
• PRO-ACTIVE- Control:
Permanent, proactive monitoring of the performance data and alerts in the case of deviations – so that you can take countermeasures in good time before a fault threatens your chilled goods; world´s most accurate temperature control in refrigerated areas thanks to two standard PT-1000 sensors
• Castors
• 5 shelves, height-adjustable
• Re-circulating air cooling
• Warning in case of power failure (optical and acoustic)
• Optimized ventilation plates to minimize interior temperature differences
• Easy-to-read LED temperature display
• Automatical defrosting and melt water evaporation
• Easy accessible control panel with key switch
• Micro-processor controlled temperature and thawing regulation to maximize temperature stability
• Minimum/maximum temperature memory
• Safety device to prevent freezing
• Optical and acoustical alarm
• Data documentation can be read via USB interface with KIRSCH Datanet software.
• Potential free contact for alarm transmission
• Low-noise compressor
• Lockable door
Options
• Insulating glass door with lock
• Adjustable feet to compensate for uneven floors.
• Shelves on mountings or support rails
• Additional drawers on telescopic runners (57x40x5,6 cm): max. 12 pieces
• Additional length and cross dividers for drawers
• Aluminum trays or baskets with support rails
• LED illumination mounted at side wall
• Meltwater tray for manual emptying
• Cooling machine with cold water connection
• Cooling machines with natural refrigerant
• Outer panels in stainless steel 4301
• GSM-Modul
• PC-KIT-NET (Network capable version)
• Pen-recording thermometer for placing loosely inside appliance with waxed paper strips
• Temperature probe PT 100 or PT 1000,
4 wire sensor, class 1/3 B, incl. measuring flask incorporated
Technical specifications
• Capacity: 500 l
• Temperature setting (approx.): +2 to +15 °C
• Voltage: 220 - 240 V
• Frequency: 50 Hz
• Power consumption: 250 Watts
• Average consumption: 1,40 KWh / 24 h
• Overall dimensions (incl. distance from wall): 77 x 76 x 195,5 (w x d x h in cm)
• Interior dimensions: 62 x 57 x 140 (w x d x h in cm)
• Overall dimensions with door opened at 90°: 74 x 144 (w x d in cm)
• Shelf dimensions: 59 x 45 (w x d in cm)
• Max. loading capacity per drawer/shelf: 40 kg
• Weight: 120 kg / 148 kg (net / gross)

This laboratory refrigerator has 4 vertically adjustable and plastic coated shelves which rest on mountings. The shelves can optionally rest on support rails. Drawers, aluminium trays and wire baskets are available as well.
• PRO-ACTIVE- Control:
Permanent, proactive monitoring of the performance data and alerts in the case of deviations – so that you can take countermeasures in good time before a fault threatens your chilled goods; world´s most accurate temperature control in refrigerated areas thanks to two standard PT-1000 sensors
• 4 shelves, height-adjustable
• Re-circulating air cooling
• Warning in case of power failure (optical and acoustic)
• Optimized ventilation plates to minimize interior temperature differences
• Easy-to-read LED temperature display
• Automatical defrosting and melt water evaporation
• Easy accessible control panel with key switch
• Micro-processor controlled temperature and thawing regulation to maximize temperature stability
• Minimum/maximum temperature memory
• Safety device to prevent freezing
• Optical and acoustical alarm
• Data documentation can be read via USB interface with KIRSCH Datanet software.
• Potential free contact for alarm transmission
• Low-noise compressor
• Lockable door
Options
• Insulating glass door
• Lock for glass door
• Decorative frame
• 60 Hz cooling machine upon request
• Castors
• Additional shelves on mountings or support rails
• Additional drawers on telescopic runners (57x43x5,6 cm): max. 12 pieces
• Additional lenght and cross dividers for drawers
• Aluminium trays or baskets with support rails
• LED illumination mounted at side wall
• Meltwater tray for manual emptying
• GSM-Module
• PC-KIT-NET (Network capable version)
• Pen-recording thermometer for placing loosely inside appliance with waxed paper strips
• Temperature probe PT 100 or PT 1000,
• 4 wire sensor, class 1/3 B, incl. measuring flask incorporated
Technical specifications
• Capacity: 460 l
• Temperature setting (approx.): +2 to +15 °C
• Voltage: 220 - 240 V
• Frequency: 50 Hz
• Power consumption: 170 Watts
• Average consumption: 1,00 KWh / 24 h
• Overall dimensions (incl. distance from wall): 74 x 80 x 181 (w x d x h in cm)
• Interior dimensions: 60 x 57 x 128 (w x d x h in cm)
• Overall dimensions with door opened at 90°: 74 x 144 (w x d in cm)
• Shelf dimensions: 59 x 50 (w x d in cm)
• Max. loading capacity per drawer/shelf: 24 kg / 40 kg
• Weight: 109 kg / 122 kg (net / gross)

The laboratory fridge comes with 1 drawer and 4 shelves as standard.
• PRO-ACTIVE- Control:
Permanent, proactive monitoring of the performance data and alerts in the case of deviations – so that you can take countermeasures in good time before a fault threatens your chilled goods; world´s most accurate temperature control in refrigerated areas thanks to two standard PT-1000 sensors
• 1 drawer and 4 shelves, height- adjustable
• Re-circulating air cooling
• Warning in case of power failure (optical and acoustic)
• Optimized ventilation plates to minimize interior temperature differences
• Easy-to-read LED temperature display
• Automatical defrosting and melt water evaporation
• Easy accessible control panel with key switch
• Micro-processor controlled temperature and thawing regulation to maximize temperature stability
• Minimum/maximum temperature memory
• Safety device to prevent freezing
• Optical and acoustical alarm
• Data documentation can be read via USB interface with KIRSCH Datanet software.
• Potential free contact for alarm transmission
• Lockable door
Options
• Insulating glass door
• Lock for glass door
• Decorative frame
• Castors
• Additional s helves on mountings or telescopic runners
• Additional drawers on telescopic runners: max. 10 pieces
• Additional lenght and cross dividers for drawer
• LED illumination mounted at side wall
• Meltwater tray for manual emptying
• GSM-Module
• PC-KIT-NET (Network capable version)
• Pen-recording thermometer for placing loosely inside appliance with waxed paper strips
• Temperature probe PT 100 or PT 1000,
• 4 wire sensor, class 1/3 B, incl. measuring flask incorporated
Technical specifications
• Capacity: 330 l
• Temperature setting (approx.): +2 to +15 °C
• Voltage: 220 - 240 V
• Frequency: 50 Hz
• Power consumption: 110 Watts
• Average consumption: 0,65 KWh / 24 h
• Overall dimensions (incl. distance from wall): 67 x 69 x 181 (w x d x h in cm)
• Interior dimensions: 53 x 45 x 128 (w x d x h in cm)
• Overall dimensions with door opened at 90°: 67 x 127 (w x d in cm)
• Drawer inner dimensions: 50,4 x 32 x 5,6 (w x d x h in cm)
• Shelf dimensions: 53 x 39
• Max. loading capacity per drawer/shelf: 16 kg / 40 kg
• Weight: 88 kg / 100 kg (net / gross)

This laboratory fridge comes with 3 shelves as standard. The refrigerator can also be equipped with power failure alarm against surcharge.
• PRO-ACTIVE- Control:
Permanent, proactive monitoring of the performance data and alerts in the case of deviations – so that you can take countermeasures in good time before a fault threatens your chilled goods; world´s most accurate temperature control in refrigerated areas thanks to two standard PT-1000 sensors
• 3 shelves, height- adjustable
• Re-circulating air cooling
• Warning in case of power failure (optical and acoustic)
• Optimized ventilation plates to minimize interior temperature differences
• Easy-to-read LED temperature display
• Automatical defrosting and melt water evaporation
• Easy accessible control panel with key switch
• Micro-processor controlled temperature and thawing regulation to maximize temperature stability
• Minimum/maximum temperature memory
• Safety device to prevent freezing
• Optical and acoustical alarm
• Data documentation can be read via USB interface with KIRSCH Datanet software.
• Potential free contact for alarm transmission
• Lockable door
Options
• Decorative frame
• Glass door with lock
• 60 Hz cooling machine upon request
• Castors
• Door fitting
• Condensate container
• Plastic-drawer on roller runners
• Aluminium-drawer on roller runners
• Stainless steel-drawer
• Additional shelf on rails or overlays
• Additional lenght and cross dividers for drawer
• LED illumination mounted at side wall
• GSM-Module
• PC-KIT-NET (Network capable version)
• Pen-recording thermometer for placing loosely inside appliance with waxed paper strips
• Temperature probe PT 100 or PT 1000,
• 4 wire sensor, class 1/3 B, incl. measuring flask incorporated
Technical specifications
• Capacity 280 l
• Temperature setting (approx.) +2 to +15 °C
• Voltage : 220 - 240 V
• Frequency: 50 Hz
• Power consumption: 88 Watts
• Average consumption: 0,68 KWh / 24 h
• Overall dimensions (incl. distance from wall): 67 x 75 x 124 (w x d x h in cm)
• Interior dimensions: 53 x 50 x 100 (w x d x h in cm)
• Overall dimensions with door opened at 90°: 67 x 135 (w x d in cm)
• Shelf dimensions: 52 x 39 (w x d in cm)
• Max. loading capacity per drawer/shelf: 40 kg
• Weight: 78 kg / 85 kg (net / gross)

This laboratory refrigerator can be installed normally as well as in an undercounter installation. Door coupling fittings or decorative frames are available at an extra cost. When the device is being installed as a stand-alone unit we can optionally supply a matching tabletop.
• PRO-ACTIVE- Control:
• Permanent, proactive monitoring of the performance data and alerts in the case of deviations – so that you can take countermeasures in good time before a fault threatens your chilled goods; world´s most accurate temperature control in refrigerated areas thanks to two standard PT-1000 sensors
• 2 shelves
• Re-circulating air cooling
• Undercounter type
• Warning in case of power failure (optical and acoustic)
• Automatic defrosting
• Melt water evaporation
• Easy-to-read LED temperature display
• Automatical defrosting and melt water evaporation
• Easy accessible control panel with key switch
• Micro-processor controlled temperature and thawing regulation to maximize temperature stability
• Minimum/maximum temperature memory
• Safety device to prevent freezing
• Optical and acoustical alarm
• Data documentation can be read via USB interface with KIRSCH Datanet software.
• Potential free contact for alarm transmission
• Low-noise compressor (noise level I; sounds perception: whisper)
• Lockable door
Options
• Glass door with lock
• Work surface
• 60 Hz cooling machine upon request
• Decorative frame
• Door fitting
• Castors
• Additional shelf or drawer
• Additional length and cross dividers
• Melt water tray for manual emptying
• GSM-Module
• PC-KIT-NET (Network capable version)
• Pen-recording thermometer for placing loosely inside appliance with 2 waxed paper strips
• Temperature probe PT 100 or PT 1000, 4 wire sensor, class 1/3 B, incl. measuring flask incorporated
Technical Specifications
• Capacity 95 l
• Temperature setting (approx.) +2 to +15 °C
• Voltage 220 - 240 V
• Frequency 50 Hz
• Power consumption 76 Watts
• Average consumption 0,64 KWh / 24 h
• Overall dimensions
• (incl. distance from wall) 54 x 54 x 82 (w x d x h in cm)
• Interior dimensions 44 x 43 x 47 (w x d x h in cm)
• Overall dimensions with door
• opened at 90° 54 x 106 (w x d in cm)
• Drawer inner dimensions 40 x 32 x 5,6 (w x d x h in cm)
• Shelf dimensions 43 x 36 (w x d in cm)
• Max. loading capacity per drawer/shelf 13 kg / 25 kg
• Weight 46 kg / 50 kg (net / gross)

This laboratory fridge can be installed normally as well as in an undercounter installation. Door coupling fittings or decorative frames are available at an extra cost. The temperature display can optionally be installed in the front side of an external furniture. When the device is being installed as a stand-alone unit we can supply a matching tabletop at a surcharge.
Overview
• 2 shelves
• Undercounter type
• Automatic defrosting
• Melt water evaporation
• Digital temperature display
• Acoustic warning device
• Lockable door
Options
• Glass door
• Work surface
• Decorative frame
• Door fitting
• Castors
• Additional shelves: 43,8 x 33 cm
• Additional drawers: 40,8 x 32 x 5,6 cm
• Additional length and cross dividers
• Digital temperature display prepared for external installation
• Connecting terminal for remote alarm (potential free contact)
• Melt water tray for manual emptying
• GSM-Module
• Compressor ventilator installed, in case built-in furniture or handling with 60Hz version
• GSM-Module
• Pen-recording thermometer for placing loosely inside appliance with 2 waxed paper strips
• PT 100 or PT 1000 sensor for temperature recording and monitoring via EDP system
Technical specifications
• Capacity: 120 l
• Temperature setting (approx.): +2 to +15 °C
• Voltage: 220 - 240 V
• Frequeny: 50 Hz
• Power consumption: 125 Watts
• Average consumption: 0,55 KWh / 24 h
• Overall dimensions (incl. distance from wall): 54 x 53,5 x 81 (w x d x h in cm)
• Interior dimensions: 44 x 42 x 67 (w x d x h in cm)
• Overall dimensions with door opened at 90°: 54 x 106 (w x d in cm)
• Shelf dimensions: 43 x 33 (w x d in cm)
• Max. loading capacity per drawer/shelf : 13 kg / 25 kg
• Weight: 42 kg / 44 kg (net / gross)

Liebherr provides fridges with spark-free interior especially for storing explosive and highly flammable substances in labs and in the chemical industry. The inner liners meet the safety requirements of the EU Directive 2014/34/EU (ATEX) and have been tested according to the EN 1127-1, IEC 60079-0 and IEC 60079-15 standards by elecosuisse –SEV (Swiss Association for Electrical Engineering, Power and Information Technologies), an approved ATEX conformity evaluation organisation.
• Certified according to ATEX.
All appliances with spark-free interior are tested according to the 2014/34/EU (ATEX) Directive. Rated as II 3G Ex nA II T6, these appliances are suitable for storing explosive and highly flammable substances in sealed containers.
• The electronic controller.
The precise electronic controller with digital temperature display enables temperatures to be set accurately to 1/10°C. Symbols indicate the operating status of the appliance. The electronic controller is flush-mounted and equipped with a membrane keyboard for perfect hygiene. The large display allows improved temperature visibility at a glance.
• Accurate 1-point calibration.
The laboratory appliances with electronic controls have a 1-point calibration function for accurate temperature control. This permits compensation between the set temperature and the actual internal temperature. Positive or negative changes to the correction value can be made in steps of 0.1 K.
• External temperature and alarm documentation.
The laboratory appliances are equipped with a volt-free contact for alarm forwarding to an external remote warning system, as well as with a serial interface RS 485 which enables central documentation of temperature profiles and alarm events. LTM monitoring software is optionally available.
• Integrated alarm systems.
Visual and audible alarm systems alert the user to undesired temperature deviations or when the door is open. All alarm parameters can be individually set. For example, the dooropen alarm delay can be adjusted between 1 and 5 minutes. Furthermore, the laboratory appliances with electronic controls have a visual power failure alarm and a sensor defect alarm.
• Integrated data memory.
The electronic controller is equipped with an integrated data memory which logs the maximum and minimum internal temperatures as well as the last three temperature alarms and power failures, together with the time, date and duration. These data can be read out on the display.
• Maximum temperature consistency.
Maximum temperature stability is ensured by the cooling systems of the laboratory fridges and freezers in conjunction with the electronic controller. The fridges are equipped with a safety thermostat to prevent temperatures below +2°C in case of a fault. All laboratory appliances with electronic controls are designed according to the EN 60068-3 standard with regard to maximum temperature stability and consistency.
• Sturdy glass shelves.
The sturdy glass shelves are easily adjustable in height and can conveniently be removed at a door opening angle of 90 °. They ensure secure positioning of the refrigerated or frozen products and have a loading capacity of up to 40 kg in the refrigerator compartment and up to 24 kg in the freezer compartment.
• External temperature sensor.
The laboratory appliances with electronic controls have an access port (diameter 10 mm) on the rear which allows the temperature sensor to be positioned in the interior.