All products

• Suitable for 4 1–2 litre measuring cylinders, high shape
• Suitable for 2 1–2 litre measuring cyl., low shape & 2 high shape
• Plastic-coated contact surfaces
• Measuring cylinders even removable when module is in machine
• Maximum length of measuring cylinders: 500 mm

Up to 2 modules only for use in lower basket A 150, it is not possible to use an upper basket at the same time.

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
• inclined tank bottom for better cleaning results by optimal sound propagation. This facilitates the emptying of the tank and makes it possible to avoid as much as possible the accumulation of dirt and residual liquids at the bottom of the tank.
• rounded corners of the tank on the sides and bottom facilitate cleaning of the tank. Adherent soiling is avoided.

• Suitable for up to 8 viscometers
• Equipped with 8 x A 867 special nozzles
• Nozzle spacing 118 mm across the width, 118 mm across the depth

The properties of the Sigma 3‑16KL refrigerated 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 3‑16KL refrigerated all-purpose centrifuge so attractive?
The Sigma 3‑16KL 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 Sigma 3‑16KL has a high-performance, precisely adjustable refrigeration system with a temperature range of –10°C to +40°C. The Rapid Temp quick cooling function allows the centrifuge chamber and accessories to be pre-cooled to a defined temperature. This ensures optimal protection of specimens against heating.

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 an unrefrigerated 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

Easy Operation
User-friendly solutions for daily use

• Built-in handle along the full height of the door
• Monochrome electronic control panel with 3 touch buttons
• Easy-to-clean stainless steel interior lining
• The door stays open at angles greater than 90°
• Flush-mounted interior ceiling LED lighting

Compliance and Documentation
Built-in safety features to protect sensitive materials

• Temperature setting (calibration)
• Logging of minimum/maximum temperature values
The recorded minimum and maximum internal temperatures are saved and can be easily read from the display.
• Connectivity available as an upgrade (LAN or WiFi for BMS or SmartMonitoring systems)
• Standard compliance: IEC 60068-3, IEC 61010-2-011

Safety and Reliability
Reliable storage thanks to consistent cooling performance, even in extreme ambient temperature conditions

• Temperature stability up to: ±3 °C (refrigerator) / ±5 °C (freezer)
• Alarm relay
Alarm transmission to the monitoring system ensures no deviations go unnoticed.
• The door automatically closes if opened at less than a 90° angle.
• Probe access opening: 10 mm in diameter
• Mechanical door lock
• Long lifespan

Technical Data

• Gross/net volume: 903/702 L
• External dimensions (W/D/H) mm: 787/1017/2135
• Internal dimensions (W/D/H) mm: 579/788/1470
• Energy consumption/year: 299 kWh
• Ambient temperature: +10 °C to +35 °C
• Heat emission: 400 kJ/h
• Refrigerant: R 290
• Noise level: 60 dB(A)
• Frequency/voltage: 50 Hz / 220-240 V~
• Fan-assisted cooling system
• Automatic defrost
• Temperature range: 0 °C to +16 °C
• External casing/color: steel / white
• Interior lining: chrome-nickel steel (1.4301 / AISI 304)
• Door/Cover material: insulated glass
• Network connectivity via SmartModule, available as an upgrade
• WLAN/LAN connection: optional
• Adjustable shelves: 4
• Shelf material: steel with plastic coating
• Usable shelf size (W/D) mm: 480 / 638 mm
• Shelf load capacity: 60 kg
• Castors with arrestor at the front, fixed castors at the rear
• Probe access: 1 x Ø 12 mm
• Door opening direction: right, reversible
• Gross/net weight: 186/168 kg

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: 75
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 S (1200 °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

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

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
• With Controller C550 (10 programs / 20 steps)

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

Flat bath cover for PURA 30 with 3 openings, 190 mm diameter with appropriate set of rings.

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
• inclined tank bottom for better cleaning results by optimal sound propagation. This facilitates the emptying of the tank and makes it possible to avoid as much as possible the accumulation of dirt and residual liquids at the bottom of the tank.
• rounded corners of the tank on the sides and bottom facilitate cleaning of the tank. Adherent soiling is avoided.

The pull-out table is designed for the ISF1-X, ISF4-X and ISF1-Z incubator shakers as well as the Rack System. This remarkable device makes loading and unloading trays much easier.

• 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)