info@lab-innovations.eu
+31(0)344 662 347
Ma-Vr: 8:00-17:00
info@lab-innovations.eu
+31(0)344 662 347
Ma-Vr: 8:00-17:00
Protect employees from exposure to materials and gases hazardous to their health with Kojair Fume Cupboards and hoods.
Kojair fume cupboards and hoods are designed for laboratory use in industry, hospitals, schools, etc. They protect employees from exposure to materials and gases hazardous to their health. The fume cupboards are attached to their own exhaust ventilation ducts with mechanical air extraction.
Kojair fume cupboards are made of stainless (AISI 304), acid-proof (AISI 316) or stove-enamelled steel. The surface is corrosive-proof and easy to keep clean. The front sliding door is made of laminated glass. The sliding door comes equipped with a counterweight that holds it in the desired position. Thanks to the counterweight and the bearing-mounted wire heels, the door opens and closes smoothly and easily. The standard basin surface is made of stainless steel. The taps in the working chamber are protected with acid-proof epoxy paint. The open support frame is a steel-profile construction of the same material as the cupboard. The cupboard comes in two basic varieties: model VK has an upright front wall, while model VKV has a slanted front window.
The fume cupboard is attached to its own exhaust ventilation duct. The exhaust suction creates an underpressure inside the cupboard. The air flows into the working chamber with almost no turbulence and reaches he exhaust vent through three grills on different levels. The replacement air flows into the cupboard from the entire area of the work opening, preventing hazardous materials or gases from getting out of the working chamber into the room air. The fume cupboard effectively protects the user even at low air-extraction rates.
By default, Kojair fume cupboards are equipped with LED lighting, a stainless steel basin and work surface, an open steel support frame with adjustable legs, an electrical distribution board with two rounded outlets, and lighting and ventilation control switches. All switches and outlets required in the operation of the cupboard are located on the front panel at the edge of the work surface.
The fume cupboard is ready to be connected to water, drain, gas and electrical systems and the exhaust ventilation duct.The electrical connection and the exhaust duct socket are located on the top; the water and gas connections are at he back of the cupboard. The necessary connections must be performed by a qualified contractor.
Recommended exhaust volume for a 1,000-mm-wide cupboard is
200–400 m3/h
Designed pressure drop for the nominal air volume is 40 Pa
Vertical space required by the cupboard with the sliding door in the fully open position is 2,450 mm
Cupboards with special dimensions and equipment are available by special order
Standard basin size: 100 x 250 x 140 mm
Adjustable-height support frame: +/- 30 mm
Exhaust duct socket: 200 mm
Electrical connection: 230 V 50 Hz
Drain connection: NS 50
Water and gas connections: Cu 12
LED lighting according to cupboard width
Fume cupboards and fume
Safe, reliable and economic laminar flow cabinet for protection of the work item, including ergonomic practical properties needed in normal work. Particle free working conditions in class ISO5.
All materials and surfaces are smooth and resistant to cleaning and disinfection agents.
Glare-free and shadow-free fluorescent lighting providing illumination on work surface 1600 lux
As examples of the uses of the cabinet can be mentioned biotechnological research and production, handling of non-hazardous medical substances in hospitals and pharmacies as well as the electronic production and maintenance in which particle free air is a necessity.
Flow control with digital display
Alarms for false flow speed
½ speed via switch
UV outlet via switch
Base stand 700, 800 or 900 mm
HEPA H 14 99,995 % MPPS acc. to EN 1822.
Air flow 0,4 m/s ± 20%
The sound level with clean filters is +/- 53 dB.
UV light 30 W
Gas tap
Socket
Kojair’s PCR Workstation is an open laminar airflow cabinet designed especially for PCR work.
All materials and surfaces are smooth and resistant to cleaning and disinfection agents.
Glare-free and shadow-free fluorescent lighting providing illumination on work surface 1600 lux
As examples of the uses of the cabinet can be mentioned biotechnological research and production, handling of non-hazardous medical substances in hospitals and pharmacies as well as the electronic production and maintenance in which particle free air is a necessity.
Flow control with digital display
Alarms for false flow speed
½ speed via switch
UV outlet via switch
Base stand 700, 800 or 900 mm
HEPA H 14 99,995 % MPPS acc. to EN 1822.
Air flow 0,4 m/s ± 20%
The sound level with clean filters is +/- 53 dB.
UV light 30 W
Gas tap
Socket
Cleanwizard H en V
The BioWizard 3 is a Class III safety cabinet which protects the operator and the environment from hazards in handling infected and other dangerous biological material. The cabinet separates the operator from the potentially infected samples handled in the working space. Work is performed with mechanically attached gloves. Escape of any airborne particles is prevented by an exhaust system.
The cabinet interior is constructed of stainless steel. Other parts stove enameled steel.
The front window can be opened for ease of access to the working area when it is safe to do so.
All internal finishes are solvent, disinfectant and abrasion resistant.
The main filters are leak-tested, high efficiency H14 HEPA-filters which meet the requirements of EN 12469. The inlet filter is to the same specification as the exhaust filter. These filters generate the correct airflow, ensuring a minimum working pressure of 200 Pa.
Materials required for normal work are placed inside the cabinet via a material pass-through made of stainless steel. A rotating tray in the bottom of the pass-through makes this easy.
The gloves have a beaded cuff conforming to the diameter and shape of the glove ports. Different glove materials available, neoprene being as standard. Gloves can easily be replaced from outside the cabinet, the old gloves being pushed inside and the new ones fitted while the fan is still running.
Kojair Biowizard 3 The BioWizard
The Kojair class II biosafety cabinet Platinum MF (Multi-Fan) is one of the top safety cabinets of our Platinum line. Kojair, a company known worldwide for its innovative products. The list of innnovations invented by Kojair is considerable. But there are other ways in which Kojair distinguishes itself from other manufactures. Its high-quality materials, smooth finish and extreme eye for detail are what make Kojair truly unique.
The Kojair class II biosafety cabinet Platinum multi fan is packed with SMART innovations. SMART innovations that contribute to higher ergonomics, safety and work enjoyment. This will gain many positive benefits for the end user.
The ´MF´ in Platinum Platinum MF stands for “multi fan”. With multiple fans Platinum MF automatically balances the inflow and down flow with more precision than ever before. Designed for the future packed with SMART innovations that meet the ingreasing and more stringent requirements of the new EN norm and industry (GMP)
One of the advantages of the Kojair Platinum MF class II biosafety cabinet is the sound level, from 37 dB(A). This is not just any number, as many of today´s companies claim to have a low sound level. To put an end to this debate, Kojair has had its biosafety cabinet officially certified by one of the leading research and technology organisations in Europe, VTT Technical Research Centre of Finland Ltd.
Testing was carried out in an acoustic anechoic chamber according to EN-12469/NEN-EN-ISO 3744.
Most silent Microbiological Safety Cabinet in the world 37 dB(A) with the safest working conditions
User friendly touch screen with individual user accounts
Integrated installation channels
Own booking system
The ever-evolving Android software
Platinum MF The Kojair
One of our state-of-the-art products is the new Kojair class II laminar air flow cabinet Platinum SF (Single-Fan).
What else could you expect from Kojair, a company with 50 years of craftsmanship experience and globally prominent innovations? The new techniques and modern materials used result in technical specifications that are hard to match. Without a doubt, the Platinum line will provide a new benchmark for modern laminar air flow cabinets / biological safety cabinets.
The new Platinum line is the result of five years of hard work by our design and engineering team. Several prototypes have been made and tested in detail. This result in the final unique design that you see here before you. Not only do the technical specifications prove the Platinum line’s reputation for safety; the design is convincing and unique. Every small detail of this Kojair class II laminar air flow cabinet platinum single fan has been designed and build for a specific reason. This ultimately contributes to the ergonomics, safety and work enjoyment of the end-user.
User friendly touch screen with individual user accounts
Integrated installation channels
Own booking system
The ever-evolving Android software
Platinum SF One of
At Kojair we take safety very seriously. It has always been our first, second and third priority. A good example is the new Kojair class II laminar flow bench Platinum DEF. It is in our DNA that we strive for perfection. Therefore we keep innovating and improving our laminar flow benches. We provide a large variety of class II laminar flow benches and our range of innovations are unequalled.
A good example is the unique integrated second HEPA H14 exhaust filter. The “DEF” in the Kojair class II laminar flow bench Platinum DEF stands for ‘double exhaust filter. Which means that the Kojair Platinum DEF includes two HEPA H14 exhaust filters. Air that is exhausted outside will be double-filtered over a HEPA H14 filter. The days of having an additional filter box on top of the cabinet which gave extra height to the cabinet are over. This additional HEPA H14 filter is smoothly integrated inside the cabinet which gives many benefits!
The Kojair Platinum DEF is designed to guarantee a work environment that complies with the latest requirements, best ergonomics and highest possible level of safety. Distractions resulting from poor working conditions or materials are unwelcome. Kojair applies the latest technologies, modern design and SMART innovations which result in a unique, high-quality product, the Kojair Platinum DEF.
Key advantages of the Kojair class II laminar flow bench Platinum DEF – Be SMART, have it all:
A second HEPA H14 filter is integrated in the cabinet, no additional height
Most silent cabinet in the world (37 dB) with the safest working conditions
50 years of craftmanship
Endless customization possibilities
10” touch screen with Android software
Integrated installation channels
Platinum DEF At Kojair
Biosafety cabinet with 3-filter technology for cytotoxics – fulfills the requirements of standards DIN 12980 and EN 12469
Designed for working with hazardous materials
Installed class H14 pre-filters (EN 1822):
Filter change with minimum contamination risk (DIN 12980)
Filter size suitable for autoclave
Individually scannable filters (patent pending)
Most silent on the market
From 52 dB(A)
Comfortable working position
Easy-to-use control panel
Easy to clean
Adjustable working height between 800-900 mm
Extended life time of down- and exhaust filter due to H14 pre-filtration (EN 1822)
Extremely silent, comfortable operation
Low vibration level
The electric sliding front window closes completely
Position of the light tubes ensure shadow-less lighting over the whole working area
Side and front windows are made of laminated safety glass
Comfortable, warm arm rest
The backward-slanted front side gives a clear view through the sliding window and guarantees a comfortable working position
Lights exceed requirements of DIN 12980 / EN 12469
Fully adjustable lights between 750 and 2000 lux
No shadows in the working area
Anti-glare shields
Light tubes can be changed without entering the contaminated area
Easy cleanable frameless front glass
Smooth surfaces without any screws or nuts
Stainless steel bottom sink with round corners
BioWizard Xtra Line Biosafety
Kojair always puts safety first, we never take risks by minimizing the flows.
All the flows in the cabinet are set to levels, ensuring the safety of the user, environment and operation. (Typical downflow 0,4 m/s).
Acoustic and visual alarms in any failure of air flows and in a false front window position.
Uniform laminar airflow (mean value even ±5%) over the whole working area secures safe operation.
Silent and comfortable sound level.
The user annoying frequencies are minimized.
Efficient light tubes together with optimal tube positions ensure unique shadowless lightning over the whole working area.
Developed ergonomics enables better concentration of the user, meaning safe operation.
Completely closing electrical sliding front window.
All surfaces are smooth without any screws or crevices. Details of cabinet developed further to ensure easier cleaning
Airflow laminator protects the filter surface during wipe cleaning.
The brushed stainless steel three-piece table top is easy to remove for cleaning.
Stainless steel bottom sink with round corners.
The front window can be easily cleaned both inside and outside.
Side and front windows are made of laminated glass.
BioWizard Silver Line Non-compromising
Kojair KC-1 is a class I safety cabinet which protects the user and the environment from hazards in handling infected and other dangerous biological material. This safety cabinet has an opening through which the operator can manipulate the objects it contains, air being continuously expelled to prevent the escape of airborne contamination generated inside.
The cabinet interior is constructed of stainless steel.
The front window is made of laminated 6 mm thick glass, and can be sealed for fumigation and opened for ease of access to the work space.
All internal finishes are solvent, disinfectant and abrasion resistant, and the base flat and rigid, preventing it from flexing which might create dangerous conditions inside the cabinet.
The illumination of the work surface is 1,000 lux.
The main filter is a leak-tested, high efficiency HEPA-filter which meets the requirements of standard H14, i.e. an efficiency of at least 99.995% for particles with an average diameter measured according to MPPS. The filter is mounted in such a way that no air can by-pass the filter medium.
The cabinet is constructed to expel air into the atmosphere using an individual fan mounted downstream of the filter. The fan is virtually silent and voltage regulated. The cabinet is fitted with an automatic anti-flowback system downstream of the filters to prevent air flowing back inside, particularly when the fan is switched off.
The cabinet is designed to ensure that the air velocity at all points of the working aperture remains within the specified limits, a minimum of 0.7 m/s.
The noise level is approximately 53 dB(A).
Kojair KC-1 Kojair KC-1
