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Ashing furnace LV ../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 C550 (10 programs with each 20 segments)

Options
• Overtemperature limit controller
• Hole for thermocouple in rear wall
• Hole for thermocouple in furnace door

We particularly recommend the muffle furnace L 9/11/SKM for heat treatment of aggressive substances. The furnace has a ceramic muffle with embedded heating from four sides. The muffle furnace thus combines a very good temperature uniformity with excellent protection of the heating elements from aggressive atmospheres. Another aspect is the smooth, nearly particle free muffle (furnace door made of fiber insulation), an important quality feature.

Standard Equipment
• Furnace chamber with embedded ceramic muffle, high resistance to aggressive gasses and vapours
• Muffle heated from four sides
• 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)
• With flap door (L)
• Adjustable working air inlet in the door
• Exhaust air outlet in rear wall of furnace
• Solid state relays provide for lownoise operation
• Defined application within the constraints of the operating instructions
• With controller C550

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 automation gas supply system
• Port for thermocouple in the rear wall or in the furnace door

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 lift door (LT)
• 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 B510 (5 programs with each 4 segments)
• 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

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.

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.

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 innovative ISF1-Z Peltier uses long life peltier elements for precise heating and cooling and also for humidity control. This eco-friendly concept makes coolants or compressors unnecessary. The humidity control of the ISF1-Z Peltier is able to humidify and dehumidify up to 50% compared with the ambient relative humidity.
• The ISF1-Z Peltier now is also available without humidity control.
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.

ISF1-Z incubator shaker - the perfect solution for shaken cultivation processes. The incubator shaker is applicable for microbial, plant, human and animal cell cultures.
• Hygienic design according to DIN EN ISO 14159
• Improved direct drive: stronger, higher shaking frequencies, very long lasting
Includes all features of the basic model plus:
• Uses long-lasting Peltier elements for precise heating, cooling and humidity control
• Eco-friendly concept: no coolants or compressors requires

The specialist for H2O pure type ASTM I

The OmniaPure-ST xs basic UV is the one stop solution to produce ultrapure water fulfilling highest demands of analytical and life sciences laboratories if no local water source is available for direct feedwater connection. The integrated feedwater tank for demineralized water allows a mobile production of ultrapure water even in remote locations.
The standardly integrated OptiFill dispenser is a jack-of-all-trades. It is so ergonomically shaped that it enables one-handed use, not only for system operation but also for the monitoring of all quality parameters.
Retractable and pivotable with a flexible connection for the most comfortable supply of ultrapure water to any vessel.

Features

• Reliable ASTM I ultrapure water quality
• The standardly supplied OptiFill dispenser
o enables one handed dispenser operation
o is detachable and ergonomically shaped
o can be turned and is height adjustable
• Integrated 7 l demineralized feedwater storage tank
• Spent filters are simply and quickly exchanged
• Very space saving – fits almost on an A4 sheet
• Clear view of controls with graphic display
• Leak sensor is standard
• Ready to use, including filter cartridge

Standard system components

• Compact housing with easily accessible operating and service hood that enables simple replacement of spent materials in a few seconds
• Build in feedwater tank with 7l volume for demineralized water storage
• Wide-range power supply unit with automatic voltage adjustment to 48 V that can be internationally used
• Quiet running long-life recirculation pump (< 40dB) for complete recirculation through all parts that contact media right up to the tip of the dispenser
• UV-unit with 185/254 nm wavelength for highest microbial cleanliness and TOC-reduction
• Ultrapure purification set for removal of inorganic substances and residual inorganic ions
• Quality rinse rinsing valve for complete disinfection of all parts that contact media as well as quality rinses in interval mode
• Multi-language microprocessor for the control and monitoring of all operating and performance parameters
• Dispenser with adapted microfiltration for sterile ultrapure water dispensing at the point-of-use

A special F-size universal tray (800x420mm) is now available to shake large Erlenmeyer flasks. It is ideal for cell culture.
This tray allows parallel shaking of 7 x 3L Corning Fernbach culture flasks or 7 x 5L Thomson Optimum Growth flasks at a maximum orbital diameter of 50mm. The FUM-V has no handles and a V support underneath the tray raises it above the clamping mechanism creating more space for flasks.
Clamps must be ordered separately. (Order number: 101425)

• Certifications: IEC 60068-3 / IEC 61010-1 / IEC 61010-2-011 / IEC 61326-1
/ Liebherr laboratory equipment conforms to EN/IEC 60079-0 or EN-IEC 60079-7 and complies with EU Directive 2014/34/EU (“ATEX Directive”). Classification of the interior to <Ex> II 3 G Ex ec IIC T6 (declared as Zone 22) makes them suitable for flammable substances in closed containers that could form explosive atmospheres.
• Cooling system, refrigerator compartment: dynamic; defrosting method: automatic
• Cooling system, freezer compartment: static; defrosting method: manual; cooling technology SmartFrost
• Side wall material: steel
• Colour: white
• Door/Cover material: full-panel door; door seal are replaceable. Door hinges are right reversible; antimicrobial handle with opening mechanism.
• Malfunction: warning signal optical and acoustical
• Control unit: Touch; temperature display: exernal digital
• Potential-free contact
• Power failure alarm: when mains power returns
• Connectivity solution: retrofittable, Interface: WLA/LAN (optional)
• Connectivity type: SmartModule
• In the refrigerator section: 4 glass shelves (460x422 mm); floor storage; the height of the shelves can be adjusted by 35 mm; load capacity per shelf: max. 40 kg
• In the freezer section: 3 removable plastic drawers, on glass shelves; load capacity per shelf max. 40 kg
• Material of interior containers: Plastic white
• Exterior dimensions (H x W x D): 597x654x2044 mm
• Energy consumption per year: 390 kWh
• Refrigerant: R 600a

• Certifications: DIN 13277, IEC 61010-2-011, ISO 6, EN 60068-3
• Cooling system, refrigerator compartment: dynamic; defrosting method: automatic
• Cooling system, freezer compartment: dynamic; defrosting method: automatic (No Frost)
• Side wall material: steel
• Colour: white
• Door/Cover material: Insulated glass door, steel; door seal are replaceable. Door hinges are right reversible; antimicrobial handle with opening mechanism.
• Temperature display: exernal digital
• Malfunction: warning signal optical and acoustical
• Control unit: Touch & Swipe; temperature display: exernal digital
• Potential-free contact
• Power failure alarm: immediately upon power failure for min. 12h
• Data logger: intergrated, USB interface
• Connectivity solution: integrated, removable; Interface: WLAN/LAN
• Connectivity type: SmartModule
• Product sensor: integrated
• In the refrigerator section: 4 pcs 460x423 mm steel grid shelves with white protective coating; the height of the shelves can be adjusted by 35 mm; load capacity per shelf: max. 45 kg
• In the freezer section: 3 removable plastic drawers on glass shelves; load capacity per shelf: max. 40 kg
• Material of interior containers: Plastic white
• Exterior dimensions (H x W x D): 597x654x2044 mm
• Energy consumption per year: 449 kWh
• Refrigerant: R 600a

• Certifications: DIN 13277, IEC 61010-2-011, ISO 6, EN 60068-3
• Cooling system, refrigerator compartment: dynamic; defrosting method: automatic
• Cooling system, freezer compartment: dynamic; defrosting method: automatic
• Side wall material: steel
• Colour: white
• Door/Cover material: full-panel door; self-closing door; door seal are replaceable. Door hinges are right reversible; antimicrobial handle with opening mechanism.
• Malfunction: Warning signal optical and acoustical
• Control unit: Touch & Swipe
• Potential-free contact
• Power failure alarm: immediately upon power failure for min. 12h
• Data logger: intergrated, USB interface
• Connectivity type: SmartModule
• Connectivity solution: integrated, removable; Interface: WLAN/LAN
• Product sensor: integrated
• Material of interior containers: plastic white
• In the refrigerator section: 4 pcs 460x423 mm steel grid shelves with white protective coating; the height of the shelves can be adjusted by 35 mm; load capacity per shelf: max. 45 kg
• In the freezer section: 3 removable plastic drawers on glass shelves; load capacity per shelf: max. 40 kg
• Exterior dimensions (H x W x D): 204.4 x 59.7 x 65.4 cm
• Energy consumption per year: 277 kWh
• Refrigerant: R 600a

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.

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

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 B510 (5 programs with each 4 segments)
• 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

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.

The ZC incubator shakers are optimised for cell culture processes, e.g. with mammalian, human or plant cell cultures.
• Hygienic design according to DIN EN ISO 14159
• Improved direct drive: stronger, higher shaking frequencies, very long lasting
Includes all features of the basic model plus:
• Uses long-lasting Peltier elements for precise heating, cooling and humidity control
• Eco-friendly concept: no coolants or compressors requires

VARIO® chemistry pumping unit in action

The PC 3010 NT VARIO select pumping unit precisely controls the vacuum level in order to achieve unparalleled process control. With its combination of high pumping speed and fractional millibar ultimate vacuum, this pump is suitable for demanding applications with even high boiling point solvents at low temperatures. This pump is regularly used to support floor-standing rotary evaporators, vacuum drying ovens, distillation columns, and other similar work in miniplants, kilo labs, and scale-up facilities.

The integrated VACUU·SELECT controller provides an easy-to-use, application-based interface that covers all common lab applications. The VACUU·SELECT controller has you covered. Use manual set-point-control for simple processes, run fully automated distillations, or create your own application with simple drag-and-drop editing. For solvent evaporation, the VACUU·SELECT controller continuously detects the boiling point and automatically adjusts the vacuum process as necessary.

In addition, the VARIO control algorithm maintains the desired vacuum level by running the motor only as fast as necessary. This prevents bumping and foaming, makes the pump whisper quiet, and extends maintenance intervals. The inlet separator, made of glass with a robust protective coating, prevents particles and liquid droplets from entering the pump, preventing damage and extending pump life. And the exhaust vapor condenser allows for nearly complete recovery of solvents when used with a chilled water line or recirculating chiller for economical recycling and environmental protection.

Product features

• Ultimate vacuum: 0.6 mbar
• Ultimate vacuum with gas ballast: 1.2 mbar
• Max. pumping speed 50 Hz: 12.8 m3/h
• VACUU·SELECT vacuum controller with graphical user interface and predefined applications simplifies work in the laboratory
• Automatic boiling point detection and adjustment of the vacuum for short process times
• Ideal for evaporation of large amounts of high-boiling solvents even at low temperatures
• Extraordinary diaphragm life for minimum operational and servicing costs
• Excellent environmental compatibility through low energy consumption and efficient solvent recovery

VARIO® chemistry diaphragm pump in action

The MV 10C NT VARIO select pump is an excellent solution for those who need high pumping speed and need fractional-millibar ultimate vacuum to work with high boiling point solvents even at low temperatures. Combined with the reliability born of its chemical resistant fluoropolymer and perfluoroelastomer wetted materials, this pump delivers reliable performance for floor-standing rotary evaporators, vacuum drying ovens, vacuum distillation columns, and other similar applications.
The integrated VACUU·SELECT controller provides an easy-to-use, application-based interface that covers all common lab applications. The VACUU·SELECT controller has you covered. Use manual set-point-control for simple processes, run fully automated distillations, or create your own application with simple drag-and-drop editing. For solvent evaporation, the VACUU·SELECT controller continuously detects the boiling point and automatically adjusts the vacuum process as necessary.
With VARIO control, the pump runs only as fast is necessary. This extends the maintenance intervals and makes the pumping unit whisper quiet

Product features:
• Ultimate vacuum: 0.6 mbar
• Ultimate vacuum with gas ballast: 1.2 mbar
• Max. pumping speed 50 Hz: 12.8 m3/h
• VACUU·SELECT vacuum controller with graphical user interface and predefined applications simplifies work in the laboratory
• Automatic boiling point detection and adjustment of the vacuum for short process times
• Ideal for evaporation of large amounts of high-boiling solvents even at low temperatures
• Extraordinary diaphragm life for minimum operational and servicing costs

VARIO® diaphragm pump in action

Four-stage diaphragm pumps like the MV 10 NT VARIO select are excellent solutions for continuous, oil-free pumping of non-corrosive gases to vacuum levels that are only a fraction of a millibar. With its high pumping speed, this pump is an excellent option for higher gas load applications or rapid pump down of vacuum chambers.

All wetted parts are made of aluminum, stainless steel and carefully selected plastics suitable for a wide range of applications with non-corrosive gases. The MV 10 NT VARIO select automatically adapts its motor speed to hold the desired vacuum level. That also means the pump is whisper-quiet and generates ultra-low vibrations, and has high leak tightness. The highly flexible fabric-reinforced double FKM diaphragm is ideal for extended operating life.

The VARIO® design includes the variable speed pump and the VACUU·SELECT® vacuum controller with an external gauge head. The demand-responsive motor speed control on VARIO® models further extends the already long lifetimes of diaphragms and valves. And oil-free operation means that there is no risk of contamination from backstreaming.

Product features

• Ultimate vacuum: 0.3 mbar
• Max. pumping speed 50 Hz: 11.1 m3/h
• VACUU·SELECT vacuum controller with graphical user interface and predefined applications simplifies work in the laboratory
• Extraordinary diaphragm life for minimum operational and servicing costs
• Contamination-free pumping and evacuation
• High pumping speed, extraordinary ultimate vacuum and TURBO·MODE for use as backing pump for turbo pumps