All products

A temperature control cabinet that can do it all, the KB PRO is our most powerful cooling incubator. With a temperature range of -20°C to +100°C and comprehensive programming options, it covers a wide range of applications that extend well beyond incubation.

Product features

• Temperature range: -20°C to +100°C
• Proven APT.line™ preheating chamber technology
• Energy-efficient cooling with modern inverter cooling unit
• Cooling with climate-neutral R-290 refrigerant
• Door heating to prevent condensation
• Adjustable fan speed
• Housing design with HIT technology
• Stainless-steel inner chamber
• Inner doors made of metal oxide-coated safety glass
• Two racks with stainless-steel telescopic rails
• Large access port with silicone plug
• Floor-standing units featuring robust twin casters with brakes at the front
• Stackable tabletop units with a volume of up to 130 liters
• Intuitive touchscreen controller with time-segment and real-time programming
• Ergonomically adjustable control terminal (for units with a volume of 470 liters and above)
• Signal triangle with light-up status display (for units with a volume of 470 liters and above)
• Internal data logger, measured values can be read out in open format via USB
• Class 3.3 independent temperature safety device (DIN 12880) with visual and acoustic alarms
• Unit self-test for comprehensive status analysis
• Data interfaces: Ethernet, USB
• BINDER Multi Management Software APT-COM™ basic edition
• Optional light modules for ICH photostability testing (for models 260, 470, 720)
• Optional LED light modules for plant growth (for models from 260)

Exhaust gases are better removed from the furnace and discharged. The B500 - P580 controllers can be used to activate the fan automatically (not for models L(T) 15.., L 1/12, LE 1/11, LE 2/11).

* Note: If other controller types are used an adapter cable for connection to mains supply has to be ordered separately. The device will be activated by plugging in the socket.

The properties of the Sigma 3 16Lcompact benchtop centrifuge make it a classic all-rounder. This practically oriented laboratory centrifuge is appreciated for its outstanding capacity and wide variety of uses. Along with high performance and reliability, it features unmatched versatility. As a well-balanced all-purpose centrifuge with extensive rotor and accessory options, it is suitable for a very wide variety of tasks.

What makes the Sigma 3 16L all-purpose centrifuge so attractive?
The Sigma 3 16L scores with impressive features: it is pleasantly quiet in use, and the patented one-knob controller and illuminated function keys make operation intuitive. Automatic lid opening can optionally be configured for easy end of run indication.

The centrifuge has an extraordinary capacity with a maximum of 4 x 400 ml. A broad selection of fixed-angle and swing-out rotors is available, along with an extensive range of accessories with buckets and adapters, including many biosafe configurations. The resulting compatibility with a large number of specimen tubes enables high versatility and allows use for a very wide variety of tasks, including high-throughput applications.

The centrifuge and rotors are optionally available with the g-lock system. This innovative rotor system enables quick and easy rotor exchange without tools.

Product options: IVD, Biosafe swing-out and fixed-angle rotors, Clinic and cell culture packages
Applications: Hospitals, Veterinary clinics, Food labs, Universities & colleges, Pharmaceutical labs, Cell culture labs, Environmental labs

The Sigma 3 16L is also available as a refrigerated centrifuge and as an IVD model.

Laboratory refrigerators and freezers are expected to provide the highest levels of safety and reliability. Precise electronic control, fan-assisted cooling, and highly efficient insulation result in outstanding energy efficiency, ensuring low operating costs and environmental protection. Advanced components and precise regulation ensure optimal storage of materials.

Product Features

• Fan-assisted cooling system
• Automatic defrost
• Temperature range: 0 °C to +16 °C

Easy Operation

• Built-in handle along the full height of the door
• 2.4” color electronic control panel with touch & swipe function
• Easy-to-clean stainless steel interior lining
• Flush-mounted interior lighting (vertical, full-height side LED lighting)

Safety and Reliability

• Temperature stability up to: ±3 °C
• VCC variable speed compressor
The variable-speed compressors always provide the appropriate performance. This results in reduced energy consumption and increased temperature stability.
• Warning signal in case of malfunction: optical and acoustic
• SafetyDevice: prevents the temperature from dropping below +2 °C to avoid freezing
• PT1000 product temperature sensor
In addition to the built-in control sensor, another temperature sensor is available for measuring the simulated product temperature. The value measured by the product temperature sensor can be displayed on the screen, calibrated, and used as the reference for the device's alarm function, ensuring safer storage based on real product temperature values.
• Power failure alarm
In case of a power outage, the built-in battery maintains power for at least twelve hours and immediately activates an audible and visual alarm. Additional indication of when the power outage started and the maximum temperature reached.
• LightAlarm
In case of uncontrolled temperature rise, a door left open, or another issue, the internal lighting of the device starts to flash.
• Alarm history: Easy quality control
Logging important data from the last 10 alarms (e.g., date or maximum temperature) for the final quality assessment of stored goods.
• Built-in data logger: Trackable for years
Complete traceability independent of monitoring systems with up to 5 years of logging for temperature profiles, alarm history, and service information. Stored data can be retrieved via the USB port.
• The door automatically closes if opened at less than a 90° angle.
• Probe access: 1 x Ø 12 mm
• Electronic locking system: Protects against unauthorized access with locking/unlocking via PIN code or remote control.
• SmartLock: Automatic door locking in case of temperature alarm, only accessible by authorized personnel.
• Long lifespan

Compliance and Documentation

• DIN 13277 and IEC 61010-2-011 compliance
Liebherr laboratory and pharmaceutical refrigeration units meet all the features and performance criteria necessary for full compliance with DIN 13277. This standard defines requirements and test procedures for cooling and freezing equipment used in laboratories and for drug storage.
• Temperature distribution and consistency according to IEC 60068-3
• Safety according to IEC 61010-2-011
• Temperature setting (calibration)
• Logging of minimum/maximum temperature values
• Integrated connectivity (LAN or WiFi for BMS or SmartMonitoring systems)

Technical Data
• Gross/net volume: 903/702 L
• External dimensions (W/D/H) mm: 787/1017/2135
• Internal dimensions (W/D/H) mm: 489/638/1470
• White, stainless steel exterior casing
• Door/Cover material: insulated glass
• Adjustable shelves: 4
• Shelf material: steel with plastic coating
• Usable shelf size (W/D) mm: 570 / 788
• Shelf load capacity: 60 kg
• Door opening direction: right, reversible
• Castors with arrestor at the front, fixed castors at the rear
• Gross/net weight: 165/147 kg
• Energy consumption/year: 220-374 kWh
• Ambient temperature: +10 °C to +35 °C
• Heat emission: 425 kJ/h
• Refrigerant: R 600a
• Noise level: 60 dB(A)
• Frequency/voltage: 50/60 Hz / 220-240 V~

FOB – BENCHTOP LAB STERILIZER
HIGH-PERFORMANCE AND MODULAR DESIGN.
Applications: Food, Bio-Pharmaceutical, Cosmetics, Microbiology, Packaging
Loads: Canned food, Sealed & unsealed containers, Large volume parenterals, Machine parts, Blood bags, Syringes, Tools, Wrapped tools, Culture Media, Garments, Glassware
Processes: Sterilization
Useful chamber capacity: 45
FOB is a benchtop lab sterilizer that combines excellent performance with high quality materials, ease of use and reduced utilies consumption.
The FOB series are suitable for many different applications, making it the perfect choice to satisfy modern laboratory needs. FOB series autoclaves combines technology and know-how, and can be used by very different laboratories, such as:
• Private and public microbiology labs.
• High schools and Universities.
• Research institutes, life sciences and biotech labs.
• Clinical diagnostic labs.
• Agriculture, environmental and veterinary labs.
• Material testing laboratories.
• Quality control lab´s in pharma, food/beverage, chemistry/cosmetics and other industrial sectors.
FOB may be adapted to satisfy various laboratory applications and the treatment of many different types of loads, including waste with high pathogen risk, in addition to solid porous goods, packaged items and liquid/media, in open and sealed containers.
FOB series autoclaves are used in highly specialized fields thanks to a wide selection of options on a modular system. Hence, FOB sterilizers can be configured to meet the most demanding user’s requirements.
DESIGN AND TECHNICAL FEATURES
A unique opening/closing door system with patented pneumatic gasket seal guarantees perfect airtight, maximum reliability and improved safety for operators. Moreover, FOB autoclaves can be equipped with safety device to prevent door opening.
Chambers, pneumatic valves and hydraulic components are made of 316L stainless steel, with sanitary electropolished finishing. FOB is designed to assure wide and easy access to technical area for maintenance activities.
Easy installation and quick connection to the utilities makes FOB series autoclave even more attractive. To assure energy savings, FOB has a heat exchanger recovery system installed out of the chamber to reuse the heat of condensate for water pre-heating before the steam generation.
FOB series is equipped with DCS 20 process controller: 30 cycles easy to customize in a multi-user environment. Large touch-screen color display and interface for remote monitoring via Ethernet control. DCS 20 process controller is fully validated and documented.
KEY BENEFITS
• Modular concept: extremely flexible configuration.
• Energy saving system.
• Increase of the maximum temperature and the pressure
• Adjustable operator display for an ergonomic postioning.
• Space optimization: load capacity improved
• Extensive choice of loading equipment (racks, adjustable shelves, baskets, etc.).
• High level of programming with 30 configurable cycles .
• Special test programs (i.e. Bowie-Dick, vacuum, pressure leak, etc.) for routine check of sterilizer efficiency.
COMPLIANCE TO
• PED Directive 2014/68/UE – Pressure equipment
• Machine Directive Macchine 2006/42/EC
• EMC Directive 2014/35/UE
• LVD Directive 2006/95/UE

The muffle furnaces L 3/11 - LT 60/12 have been proven for daily laboratory use. These models stand out for their excellent workmanship, advanced and attractive design, and high level of reliability.

Standard Equipment
• Heating from two sides by ceramic heating plates (heating from three sides for muffle furnaces L 24/11 - LT 60/12) for an optimal temperature uniformity
• Temperature uniformity of +/− 5 K with closed fresh-air inlet in empty work space according to DIN 17052-1 at working temperatures above 800 °C
• Thermocouple type N (1100 °C)
• Ceramic heating plates with integral heating element which is safeguarded and easy to replace
• With flap door (L)
• Dual shell ventilated housing made of textured stainless steel sheets for low surface temperature and high stability
• Exclusive use of insulation materials without categorization according to EC Regulation No 1272/2008 (CLP). This explicitly means that alumino silicate wool, also known as “refractory ceramic fiber” (RCF), which is classified and possibly carcinogenic, is not used.
• Adjustable air inlet integrated in door (see illustration)
• Exhaust air outlet in rear wall of furnace
• Controller with touch operation C550
• Solid state relays provide for lownoise operation

Option
• Chimney, chimney with fan or catalytic converter (not for L 1 and L 15)
• Over-temperature limiter with adjustable cutout temperature as temperature limiter to protect the furnace and load
• Protective gas connection to purge with non-flammable process gases (not available in combination with chimney, chimney with fan or catalytic converter) not gas tight
• Manual or automatic gas supply system
• Port for thermocouple in the rear wall or in the furnace door

Ashing furnace LV(T) .. 11 is designed especially for ashing processes to 1050 °C in the laboratory. Applications include determining loss on ignition, ashing food and plastics for subsequent substance analysis. A special fresh-air and exhaust air system ensures that the air is replaced 6 times per minute so that there is always sufficient oxygen for the ashing process. Incoming air passes the furnace heating and is pre-heated to ensure good temperature uniformity.

Standard Equipment
• Heating from two sides
• Ceramic heating plates with integral heating element which is safeguarded, and easy to replace
• Air exchange of more than 6 times per minute
• Good temperature uniformity due to preheating of incoming air, temperature uniformity according to DIN 17052-1 to +/− 10 °C in the defined empty work area (from 550 °C)
• Dual shell housing made of textured stainless steel sheets with additional fan cooling for low surface temperature
• Exclusive use of insulation materials without categorization according to EC Regulation No. 1272/2008 (CLP)
• Suitable for many standardized ashing processes according to ISO, ASTM, EN, and DIN
• With flap door (LV)
• Solid state relays provide for lownoise operation
• Controller with touch operation B510 (5 programs with each 4 segments)

Option
• Over-temperature limiter with adjustable cutout temperature as temperature limiter to protect the furnace and load
• Port for thermocouple in the rear wall or in the furnace door

Heating elements on support tubes radiating freely into the furnace chamber provide for particularly short heating times for these muffle furnaces. Thanks to their robust lightweight refractory brick insulation, they can reach a maximum working temperature of 1300 °C. These muffle furnaces thus represent an interesting alternative to the familiar L(T) ../12 models, when you need a higher application temperature.

Standard Equipment
• Heating from two sides
• Heating elements on support tubes ensure free heat radiation and a long service life
• Multi-layer insulation with robust lightweight refractory bricks in the furnace chamber
• Dual shell ventilated housing made of textured stainless steel sheets for low surface temperature and high stability
• With flap door (L)
• Adjustable air inlet in the furnace door
• Exhaust air outlet in rear wall of furnace
• Solid state relays provide for lownoise operation
• Controller with touch operation B510 (5 programs with each 4 segments)

Option
• Chimney, chimney with fan or catalytic converter
• Over-temperature limiter with adjustable cutout temperature as temperature limiter to protect the furnace and load
• Protective gas connection to purge with non-flammable process gases (not available in combination with chimney, chimney with fan or catalytic converter) not gas tight
• Manual or automatic gas supply system
• Port for thermocouple in the rear wall or in the furnace door

FRONTIER™5000 SERIES Multi-Pro Centrifuges
Powerful and Versatile Universal Centrifuges for Virtually Every Lab
Application
Frontier 5000 Multi-Pro Centrifuges are designed for universal use in virtually every application in research, industrial & clinical laboratories. Combine with our range of rotors & accessories for customized use in specific applications. Available in 9 models with capacities from 0.2 ml to 4 × 750 ml - and feature high speed performance at maximum volume, automatic rotor identification and safety features.
Standard Features Include
• Powerful Platform Offers Maximum Flexibility for a Range of Applications
Our multi-purpose centrifuges offer a high-speed centrifugation platform which can be customized to fit workflow needs using a wide variety of rotors and accessories.
• Intuitively Designed for User-Friendly Operation
The intuitive design of the centrifuges & accessories enable easy access to parameter settings, and quick rotation between applications. Features include automatic rotor recognition and backlit LCD.
• Solid Engineering Ensures Reliability and Durability
The performance of these centrifuges is propelled by German engineering, and high-quality components for reliable use. Constructed of chemical-resistant stainless steel to ensure durability in lab use.
• Increased Safety
With Built-in Protective Features Frontier 5000 Series is equipped with protective features, including automatic over-speed protection, imbalance detection and self-diagnostic system to ensure reliable use and operator safety.

New temperature control technology for demanding applications
Refrigerated circulators of the DYNEO series distinguish themselves with a great price-performance ratio. The instruments offer high heating/cooling capacities for short heat-up and cool-down times. The refrigerated circulators work precisely and reliably even at higher ambient temperatures up to +40 °C. Either in basic research, in material testing or in technical systems – the DYNEO refrigerated circulators offer functional solutions for every requirement and budget.
With a working temperature range of -40 ... +200 °C, the Refrigerated / heating circulator DYNEO DD-800F delivers an outstanding cooling capacity of 0.84 kW at 20 °C despite its compact design.
This cooling machine works with natural, environmentally-friendly refrigerant and was developed with a focus on energy efficiency. This means significant savings on the operating costs for numerous applications, which also means rapid amortization of the procurement cost. At the same time, the lower energy consumption positively contributes to climate protection.

Product Features

• Optimized cooling coil design saves space in the bath tank
• Powerful and infinitely adjustable pressure pump
• Flow rate 27 l/min, pressure 0.7 bar
• Easy switching between internal and external circulation
• Large color TFT display, multilingual interface
• Central rotary knob (controller) simplifies operation
• Integrated programmer
• Integrated external Pt100 connection
• USB connection
• RS232 interface or analog interfaces (optional)
• Integrated drain makes emptying liquid easy and safe.
• Bath cover included with delivery
• Removable ventilation grid
• Powerful cooling machines
• For internal and external applications
• Integrated pump connection M16×1
• For internal and external applications

Frontier rotors extend the functionality of Frontier centrifuges by increasing the number of tubes of varied types and sizes that can be used in conjunction with each of the centrifuge models. Easy to clean and operate, the rotors are durably constructed to withstand demanding centrifugation.

Rotor Compatibility:
• Hematocrit rotor, 24 × Capillaries

High-performance ultrasonic cleaner for versatile applications

The proven and particularly robust SONOREX ultrasonic baths clean thoroughly and gently by means of intensive cavitation bubbles, even in the hard-to-reach places of the cleaning objects.

A user-friendly rotary handle control is used for easy adjustment of the cleaning time. Matching baskets, lids and cleaning and disinfection concentrates are available as accessories for optimally coordinated ultrasonic cleaning.

The SONOREX TECHNIK range currently consists of 4 series with common characteristics:

• welded stainless steel cleaning tank, 2 mm
• overflow gutter: combined with an oil separator and or a filtering system to continuously remove dirt, oils and grease floating on the surface of the tank
• cleaning fluid filling level mark, facilitates dosing
• welded drain with three-way ball valve for emptying or filling the tank and connecting a filtration system
• additional drain for connecting an oil separator and draining the overflow gutter
• heating: all models are available with (UH) or without (U) heating: on / off with control indicator, thermostatic, adjustable from 30 to 80 ° C
• case protected against drops of water in stainless steel
• for baskets, possibility of having a motorized lift with agitation function
• possibility of making sets of 2 to 5 stations with ultrasonic bath, rinsing bath, drying tank with a motorized translator / elevator / agitator
• straight tank bottom
• garden tube in the tank opposite the overflow gutter to create a flow on the surface of the bath that drains floating contamination, oils and grease from the surface of the bath into the overflow weir.
• safety float switch as protection for heating and ultrasound against dry running.
• feet adjustable in height for leveling on uneven supports.
• ultrasonic generator (integrated): frequency 40 or 25 kHz
• 40 kHz = more penetrating, 25 kHz = more powerful but noisier

• For 4x24 Microtiter plates or 1x24 Deepwell plates
• Height: 47 mm (Tray size F 800x420mm)
• For MT-trays the shaking speed is limited tomax. 600 rpm at 3 mm shaking diameter 

Space-saving. Flexible. Intuitive. Resource-saving.
Work space in laboratories must be used efficiently. The Omnia xs system frees up space on the lab bench and makes work more efficient.
Despite the extremely compact design in xs format, the system is exemplary in its resource-saving and completely autonomous operation. Accessories such as a leakage sensor, pressure reducer, and pre-treatment cartridges are already integrated in the compact housing. This saves space in the laboratory and also ensures exceptional operational and work safety.
When your need is for highest quality pure water that fulfils the demands of analytical and life science laboratory requirements, then one of these OmniaPure systems will be the right choice for you. The incorporated pre-treatment constantly ensures the reliability of your experimental results and reduces running costs.
Features
• Reliable ASTM I ultrapure water quality
• External Optifill touch dispenser – bench version
Enables one handed dispenser operation
Colour-touch-display with intuitive menu navigation
Is detachable and ergonomically shaped
Can be turned by 170 degrees / 80 cm in diameter and is height adjustable
• Simple and economical filter replacement
• Real time TOC monitoring
• Residual cartridge volume display
• USB-Port for data in- and output
• Leak detector is included as a standard
• Supply including all mandatory filters and consumables for start-up and operation
• Integrated pressure reducer as standard

Flat bath cover for PURA 30 with 10 openings, 115 mm diameter with appropriate set of rings.

The ISF4-X incubator shakers can be fitted with a shelf allowing cultivation in petri dishes. One or two shelves can be placed above the shaking table and fixed to the chamber walls with four screws.

Clamp U-100 for Erlenmeyer flasks with 100 ml vol.

Tray with fixed clamps E-250 To load 18 Erlenmeyer flasks with a volume of 250 ml

Incubator shaker optimised for cell cultivation - temperature maximum 60°C
Large incubator shaker with a minimal footprint and up to five independent shaker units
The Kuhner ISF4-X incubator shaker offers large shaking capacity with temperature, humidity and CO2 control all available. The shaker cabinet can incorporate four or even five independent shaking units which are height adjustable. The shaking diameter and speed of each unit can be individually selected. Standard diameters are 12.5, 25 and 50 mm. Other shaking diameters are possible.
Performance characteristics
• All stainless steel interior
• Large shaking capacity
• Easy access to contents
• Each shaking unit has its own direct drive
• Door heating, with controlled humidity
• Guaranteed quality
When designing the ISF4-X special emphasis was placed on reliability and durability. The high quality of Kuhner shaking machines is backed with a five year warranty.
• Safety and convenience
The large door opening of the ISF4-X allows easy access to the shake flasks inside. The doors are fitted with a safety switch to ensure shaking stops when the doors are opened.
The large windows allow a clear view of incubator’s contents. The entire ISF4-X chamber is made of stainless steel making sterilisation with chemicals possible.
• Energy saving operation
The highly efficient direct drive system means economic low power consumption and the cooling system also operates with energy efficiency.
• Electrical protection
Automatic supervision of the mains voltage protects the shaker and in the event of a voltage spike the unit disconnects from the mains. The machine resumes operation at the set values once power is restored.
Detailed technical data can be found in the product catalog.

Incubator shaker optimised for cell cultivation - temperature maximum 60°C
Space saving stackable incubator shaker
The Kuhner LT-X (Lab-Therm) incubator shaker has the same capabilities as the larger ISF1-X and ISF4-X models. The incubator shaker was specially developed to address the shaking needs of the biotechnology and pharmaceutical industries. The practical size of the LT-X means it will fit in any laboratory.
Performance characteristics
• Fits into any laboratory
• Used in biotech and pharmaceutical industries
• Accepts flasks up to 6 litres
• Two units can be stacked without the need for special kits or tools
• Humidity, CO2 and O2 control available
• Extra space
Exceptional chamber height means flasks up to 6 litres capacity can be accommodated. If using smaller flasks, there is sufficient head height to fit one or two stationary trays above the shaking table. It is also possible to stack two LT-X together without the need for special kits or tools.
• Functionality through direct drive
The maintenance-free direct drive guarantees long and economical performance from the LT-X. The shaking diameter can be changed at any time thanks to Kuhner’s unique direct drive system. The integrated drive is protected from spills and the all stainless steel interior has a drain at the back for any unwanted liquids. The chamber can be cleaned using chemicals or sterilized with optional UV lighting.
• Safety and quality
A door switch ensures the motor stops as soon as the door is opened. After closing the door properly, the motor restarts. The safety, reliability and quality of our shakers are of personal concern to everyone at Kuhner which is why all our machines are supplied with a 5 year warranty.
• Configuration
The LT-X can be equipped with options for CO2, O2,controlled humidity, LED photosynthesis, UV lighting and much more. It is now also possible to integrate measuring data from Kuhner shakers with your company’s own network using Kuhner Insight software together with the NET-60 interface.
Detailed technical data can be found in the product catalog.