All products

• RGH-28 3 row fixed complete Test tube holder 24x50mL Falcon/TPP tubes3 rows
• Angle non adjustable
• For: EU, EXU, FU, CU trays

Clamp U-125 for Erlenmeyer flasks with 125 ml vol.

Tray with fixed clamps E-300 To load 15 Erlenmeyer flasks with a volume of 300 ml

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.

Storage tanks in grey PP with sloping tank bottom for storing purified water from reverse osmosis systems. Closed and opaque design, round, including manhole for cleaning. The tank comes completely piped and is available with optional accessories.
• Input connection: R ¾''
• Drain connection: R 1¼''
• Volume (l): 300
• Dimensions (Ø x height, mm): 560 x 840
• Net weight (kg): 16

Up to 10 bar pressure-resistant, stainless steel, empty cartridge for ion exchange resin.
• Material: stainless steel – AISI 316
• Dimensions mm (Ø x height): 240 x 700
• Connection: R ¾ "

We recommend these accessories for applications up to 1100 °C to protect the furnace floor, especially if a charging cart is used.
• Tmax 1100 °C
• Three raised edges
• Heat-resistant alloy 314 (AISI)/(DIN material no. 1.4841)
• Outer dimensions in mm (WxDxH 340x1040x30)

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.

Compatible adapters and other accessories:
• No adapters

Description
Diaphragm pumps are an excellent solution for continuous, oil-free evacuation and pumping of gases. All parts in contact with pumped media are made of aluminum and selected plastics, and allow a wide range of applications for non-corrosive gases. The highly flexible, fabric-reinforced double diaphragm made of FKM is ideal for extended operating life. These pumps with four heads provide very high pumping speed. The new NT-series features improved performance data.
Performance features
• contamination-free pumping and evacuation
• very high flow rate even near ultimate vacuum
• quiet operation
• very low vibration
• exceptionally long diaphragm life and maintenance-free drive system for low lifetime costs

ISF1-Z incubator shaker - the perfect solution for shaken cultivation processes
The ISF1-Z incubator shaker is suitable for applications in laboratories, research centers and production facilities. The ISF1-Z complies with GMP (good manufacturing practice) requirements and regulations. It offers a large shaking capacity with a small footprint and many features allowing straightforward, safe handling of any culture or product. The incubator shaker is applicable for microbial, plant, human and animal cell cultures.
Performance characteristics of ISF1-Z models
• Large shaking capacity with small footprint
• Hygienic design according to DIN EN ISO 14159
• Improved direct drive: stronger, higher shaking frequencies, very long lasting
• Up to three machines can be stacked without additional components: incubators ISF1-X/W and new ISF1-Z mixable in stack
• Flexible and retrofittable: all options and accessories applicable
• Fast, direct information through parallel and clear display of all process parameters
ISF1-Z Models
• The ISF1-Z incubator shaker is available in three different models: ISF1-Z, ISF1-Z EcoDew and ISF1-Z Peltier. Each model provides distinct features and is additionally available with CO2 control for cell culture processes.
• The ISF1-Z EcoDew® includes temperature control (heating) and Kuhners EcoDew® technology for humidity control. No cooling compressor unit is required for the precise and eco-friendly EcoDew® technology.
100% stainless steel for easy cleaning
• The ISF1-Z is available in a 100% stainless steel finish. It can either be painted white or have a processed stainless steel look. Take a look at the video to see the advantages of having stainless steel inside and outside the shaker.
Quality
• The improved maintenance-free direct drive of the ISF1-Z is stronger, offers higher shaking frequencies and has a longer lifespan than ever. It guarantees accurate control and low energy consumption/heat dissipation even at high speeds. Kuhner’s direct drive system and the newly designed shaking table allows the shaking diameter to be changed at any time – quickly and easily. Different fixed shaking diameters (3, 6, 9, 12.5, 19, 25, 50, 70 mm) are adjustable. And even a stepless adjustment is available as an option.
• All ISF1-Z components are designed for durability and reliability. A Kuhner shaker is a cost effective investment in quality backed with a five year warranty.
Hygienic design
• The ISF1-Z is made of stainless steel inside and outside for easy and fast cleaning. The hygienic design complies with GMP requirements. The interior was designed according to DIN EN ISO 14159. It has rounded corners and a drain at the back for quick removal of any unwanted liquids. The direct drive system is completely covered and therefore protected from spills. The incubator chamber can be cleaned with chemicals or sterilized using optional UV lighting.
A system that grows with your needs
• Up to three ISF1-Z incubators can be stacked providing more shaking capacity without taking up more floor space in the lab. Stacking is a simple procedure without the need for special tools or stacking kits. Each machine operates independently. The ISF1-Z incubator shakers are mixable in stack with ISF1-X/W incubators.
Options, accessories, and more
• Numerous options and accessories are available for the ISF1-Z incubator shaker to fulfill any need of our customers regarding cultivations in shaken bioreactors. Moreover, all accessories are interchangeable between the new ISF1-Z incubators and its predecessors ISF1-X/W. The ISF1-Z offers even more interior space than its predecessor ISF1-X, e.g. to accommodate particularly big shake flasks. The ISF1-Z has clearly arranged displays on the front side (e.g. for shaking speed) with color change and an acoustic signal when an error/alarm occurs.
• Additionally, a fix or a tilting touchscreen version with our Kuhner Insight software is available. Serial interfaces (e.g. CAN) are arranged on the front side and the sensors in the inside are also easily accessible for a fast and comfortable work flow. The interior LED light is a color neutral light with low energy dissipation.
Detailed technical data can be found in the product catalog.

The Pioneer PX model series combines basic measurement functions with competitive performance while providing high-precision and repeatable results for use in laboratory, industrial, or educational environments. The affordable price of the PX models, along with their modern and intuitive design and the two-line informative backlit LCD display, enable smart usage. USB and RS232 communication ports are also standard features.

Product Features

• Durable metal cast housing
• Stainless steel weighing pan
• Two-line LCD display
• The anti-static rod neutralizes charges and grounds the balance
• Capacity indicator graph
• Four-button keypad

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.

Advanced control technology and a small bath fluid reservoir enable highly dynamic temperature control systems to achieve rapid heat-up and cool-down. This gives you the ability to handle difficult temperature challenges quickly.
The PRESTO® systems are designed for precise temperature control as well as rapid temperature changes, making them ideal for reactor vessels, material stress tests, or temperature simulations. These instruments cover a working temperature of -92 to +250 °C with high cooling and heating capacity.
• USB connection
• For highly precise, external temperature applications
• Rapid heating and cooling
• Wide working temperature ranges without changing fluids
• Highest performance with small footprint
• Space-saving design optimizes space utilization in your lab
• Ethernet interface
• SD-Card slot
• RS232 / RS485 (optional) / Profibus DP (optional)
• Connections for alarm-output, Pt100 external sensor and standby-input
• Removable ventilation grid
• Highly precise ICC cascade temperature control
• Electronic level indication
• Integrated programmer
• Unsurpassed power and efficiency
• Space optimized design creates more room directly next to the units
• External Pt100 sensor connection

With an enhanced pump performance and a temperature range up to +200 °C

Refrigerated circulators from the CORIO CP range are suitable for applications with a temperature range up to +200°C. The enhanced pump performance ensures they are suitable for easy temperature control tasks in combination with external applications.
With a working temperature range of -50 ... +200 °C, the Refrigerated / heating circulator CORIO CP-800F delivers an outstanding cooling capacity of 1.24 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
• Models for internal and external applications
• Bright, white, easy to read display
• Very quiet
• powerful and infinitely adjustable pressure pump
• USB connection
• RS232 interface for online communication
• Bath lid and drain tap included
• Removable ventilation grid
• Refrigeration unit without side vents
• Class III (FL) according to DIN 12876-1
• easy switching between internal and external circulation
• Integrated pump connection M16×1
• Space-saving cooling coil design provides more usable space in the bath tank
• early warning system for low liquid level

The new generation of laboratory circulators for routine work and standard tasks

Refrigerated / heating circulators of the CORIO CD series distinguish themselves with a great price-to-performance ratio. Durable and dependable, they are suitable for a wide range of standard and routine work in both laboratories and industrial environments.

With a working temperature range of -40 ... +150 °C, the Refrigerated / heating circulator CORIO CD-1200F delivers an outstanding cooling capacity of 1.25 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
• Models for internal and external applications
• Bright, white, easy to read display
• Very quiet
• USB connection
• Integrated pump connection M16×1
• easy switching between internal and external circulation
• Bath lid and drain tap included
• Removable ventilation grid
• Refrigeration unit without side vents
• Class III (FL) according to DIN 12876-1
• Space-saving cooling coil design provides more usable space in the bath tank

Refrigerated circulators from the CORIO CP range are suitable for applications with a temperature range up to +200°C. The enhanced pump performance ensures they are suitable for easy temperature control tasks in combination with external applications.

Despite its very compact design, the water-cooled Refrigerated / heating circulator CORIO CP-1200FW, which has a working temperature range of -50 ... +200 °C, delivers a powerful cooling capacity of 0,2 kW at 20°C. Watercooled systems are normally more efficient than air-cooled systems, as water has a higher specific heat capacity than air. In addition, they introduce far less waste heat into the environment, which helps create a pleasant working climate.

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

• Models for internal and external applications
• Bright, white, easy to read display
• Very quiet
• Powerful and infinitely adjustable pressure pump
• USB connection
• RS232 interface for online communication
• Bath lid and drain tap included
• Removable ventilation grid
• Refrigeration unit without side vents
• Class III (FL) according to DIN 12876-1
• Easy switching between internal and external circulation
• Integrated pump connection M16×1
• Space-saving cooling coil design yields more usable space in the bath tank
• Early warning system for low liquid level

Refrigerated / heating circulators of the CORIO CD series distinguish themselves with a great price-to-performance ratio. Durable and dependable, they are suitable for a wide range of standard and routine work in both laboratories and industrial environments.

Despite its very compact design, the water-cooled Refrigerated / heating circulator CORIO CD-1200FW, which has a working temperature range of -40 ... +150 °C, delivers a powerful cooling capacity of 1.25 kW at 20°C. Water-cooled systems are normally more efficient than air-cooled systems, as water has a higher specific heat capacity than air. In addition, they introduce far less waste heat into the environment, which helps create a pleasant working climate.

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

• Models for internal and external applications
• Bright, white, easy to read display
• Very quiet
• USB connection
• Integrated pump connection M16×1
• easy switching between internal and external circulation
• Bath lid and drain tap included
• removable ventilation grid
• Refrigeration unit without side vents
• Class III (FL) according to DIN 12876-1
• Space-saving cooling coil design yields more usable space in the bath tank

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 -50 ... +200 °C, the Refrigerated / heating circulator DYNEO DD-800F delivers an outstanding cooling capacity of 1.24 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

The compactness of a benchtop centrifuge with the performance of a floor-standing centrifuge. The heated Sigma 6 16HS is suitable for a wide variety of routine and research applications. Along with high throughput with fixed-angle and swing-out rotors, it easily achieves RCF values up to 25,419 x g. Its key features are high versatility, an advanced user interface and outstanding reliability.

What makes the Sigma 6 16HS benchtop centrifuge so attractive?
Particularly thanks to the ability to use large-capacity fixed-angle rotors with high RCF, the centrifuge covers a distinctly broader spectrum of applications compared to competitive units.

The Sigma 6 16HS delivers precise separation results in all cases, whether blood pouches, petroleum flasks, microtiter and deepwell plates, or tubes and flasks from 0.2 ml to 1,000 ml.
It is widely used in microbiology and molecular biology, pharmaceutics, genomics, clinical diagnostics, bioproduction, cell culture labs and transfusion facilities. A total of twelve fixed-angle rotors and six swing-out rotors are available, along with numerous buckets and adapters – including many biosafe configurations. The heated Sigma 6 16HS has a precisely adjustable temperature range from 0°C to +70°C. It is specifically optimised for measuring the moisture content of crude oil and products made from crude oil (in accordance with ASTM D91/96).

The Sigma 6 16HS features a clearly organised display. The patented Spincontrol S one-knob controller provides superior operating convenience and process reliability. Optimisation of separation runs and yields is supported by 60 programs with the option of making user-specific settings, as well as 30 profiles for use as acceleration or braking curves. Custom person-specific settings can be saved with password-protected access control. An extremely practical feature is the large program status display, visible from a distance, with a progress bar.

Applications: Food labs, Universities & colleges, Pharmaceutical labs, Environmental labs, Oil industry

Options: Sigma 6 16S unrefrigerated centrifuge, Sigma 6 16KS refrigerated centrifuge, Sigma 6 16KHS refrigerated and heated centrifuge, Biosafe swing-out and fixed-angle rotors, Configuration for ASTM applications at +70°C, RS 232 interface