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GFL

GFL is one of the leading manufacturers of laboratory equipment. Detailed knowledge of every day application, continous technical development and high grade of quality awareness have led to over 30 years of succes of a product range that meets the most advanced requirements of material, function and design.

Users in research, routine and specialised laboratories in the medical, scientific and industrial field world-wide benefit from the precision and reliability of GFL products.

Shakers
Water baths
Congelatoare
Distilatoare
Incubatoare

Shakers

 

    All the products have the follow characteristics:
  • compact, low-wear ounterbalanced drive mechanism, ensuring high stability and dependability for continous operation
  • the shaking platform of anodised aluminium, equiped with 4 plastic pins for secure attachment of accessory equipment
  • the electronic system controls the soft start-up of the devices

 

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Water baths

  • The water baths manufactured by the prestigious GFL, have experienced another improvement proportional-plus-integral controlling (PI)
  • Temperature range from approx. 5C above ambient to 99.9C. Temperature constancy (temporal) approx. 0.1C
  • Digital temperature setting and display in steps of 0.1 C. Fast and exact temperature setting, exact reproducibility of the set temperature.
  • Soft touch keys with characteristic symbols. Two- finger operation provides protection against unintentional alterations of the set temperature.
  • Two over-temperature protections (electronical and mechanical).
  • Heating element, bath interior, cover and perforated tray amde of stainless steel prevents twisting and dripping back of condensed water into the test tubes.

Shaking Water Baths

 

Because of the large number of models, it is presented the minimum and maximum limits of the technical characteristics. For many details, please contact us.

Thermolab

   

Accessories for Thermolab

   

Multiple Water Baths

Technical Data

Openings with sets of rings Ø of the openings (cm) Exterior dimensions(cm)
4 13 68.2 x 23.2 x 19
6 13 68.2 x 23.2 x 19

Water baths for fume hoods

Water bath for evaporation

 

Temperature range from approx. 5C above ambient to boiling point. Temperature control by tension thermostat, protection of the heating element by over-temperature cut-out. Bath, frame and perforated floor above the heating element made of stainless steel.

Technical Data

Interior dimensions(cm) Exterior dimensions (cm) Capacity (l)
24 x 24 x 12 34.2 x 34.2 x 18 7

Incubation/Inactivation Baths

   

They are used for incubations and inactivations of culture.

Technical Data

  Interior dimensions(cm) Exterior dimensions (cm) Capacity (l)
Min 24.5 x 20 x 14.5 32.5 x 39.5 x 25.5 7
Max 40 x 24.5 x 20.5 48.5 x 44 x 31.5 14

    Accessories:
  • different types of test tubes racks
  • adjustable water level regulator to ensure constant water level and for cooling of water baths

Bai de incubare/inactivare cu sistem de circulatie

Sunt similare cu baile de apa pentru incubare/ inactivare fara sistem de circulatie prezentand in plus un sistem de circulatie a apei, care asigura o temperatura uniforma in tot volumul baii de apa.

Tissue Float Bath

Special Bath for stretching and drying cut tissues for histological, pathological, chemical, clinical and bacteriological laboratoreis. Temperature range from approx. 5C above ambient to +80C. The exact temperature control with a constancy of + 0.5C guarantees evenly stretched cuttings, whcih are clearly visible in the black anodised bath. The control thermometer with stainless stell holder is fixed to the rim of the bath.

Technical Data

Temperature range up to Interior dimensions diameter/height (cm)
80°C 28 / 10

Accessories for water baths

 

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Deep freezers

   

The GFL Deep Freezer programme includesChest and Upright Freezers with capacities ranging from 70 to 500 litres volume, with temperatures of 0°C to 40°C, or 50°C to 85°C in an ambient temperature of up to +28°C.

   

    All models have the same properties:
  • User-friendly microprocessor technique
  • Comfortable control panel with digital display to enter and read out all security-relevant data.
  • Adjustable alarm limits for over- and under-temperatures (0 - 20 K)
  • Inside cabinet made completely of stainless steel and ex-proof.
  • The magnetic sealing system reliably prevents freezing of the door seals.
  • Wide range of accessories. Custom-made solutions on request
  • Maintains all display and alarm functions for 60 hours in case of a power failure (accumulator time allowance).

   

Accessories

Different systems of cooling with carbon dioxide, water or liquid nitrogen. Temperature recorder. Boxes for storing samples.

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Water stills

Glass water stills for single and double distilattion

Glass water stills for double distilattion GFL produce ultrapure water with low conductivity (1.6- Siemens / cm at 20 ° C) without bacteria or sulfur.

    Features
  • Possibility of layout on the wall.
  • Electronic Control of the process of distillation
  • All components are manufactured from borosilicate glass.
  • Consumption of economic energy.
  • Protection against dry operation and operation with dirty water.
  • The distillation can be seen through the window of protection

Technical Data:

Water stills Capacity l/h Cooling water required Exterior dimensions Lxlxh (cm) Quality of obtained water
Min 2 48 65 x 20 x 39 1.6 µ-S/cm, at 20°C
Max 8 144 65 x 35 x 39 1.6 µ-S/cm, at 20°C

 

Water stills for double distillation Capacity l/h Cooling water required Exterior dimensions Lxlxh (cm) Quality of obtained water
Min 2 96 65 x 35 x 39 1.6 µ-S/cm, at 20°C
Max 4 144 65 x 35 x 39 1.6 µ-S/cm, at 20°C

Single distillation water stills with storage tank

GFL water stills produce ultrapure water with low conductivity (2.3- Siemens / cm at 20 C) without bacteria or sulfur.

    Features
  • Possibility of layout on the wall.
  • Resistances of heating, cooling and column storage tank water monodistilate are made of stainless steel. Economic consumption of energy.
  • The device stops automatically when the storage tank was filled and refilled to start automatically.
  • Protection against dry operation and performance against the dirty water.
  • Tube to remove carbon dioxide.
  • Lamp control.
  • Easy to use and maintain. NOT REQUIRE SURVEILLANCE.

Technical Data:

  Capacity l/h Cooling water required Exterior dimensions Quality of obtained water
Min 2 30 54 x 29 x 42 2.3 -S/cm, la 20C
Max 12 198 78 x 41 x 67 2.3 -S/cm, la 20C

 

Water Stills without storage tank

    Features
  • Heating element, evaporator and condenser made of stainless steel.
  • Thermostatic low water cut-off, to protect the heating element in case of low water.
  • Thermometer to display the temperature of the cooling water.
  • Energy-saving through distillation of the heated cooling water.
  • Degassing of carbon dioxide through vent in the condenser.
  • Resistent exterior material.

Technical Data:

  Capacity l/h (l) Cooling water required (l/h) Exterior dimensions Lxlxh (cm) Quality of obtained water
Min 2 20 30 x 25 x 51 2.3 µ-S/cm, at 20°C
Max 4 40 30 x 25 x 51 2.3 µ-S/cm, at 20°C

 

Water Stills for double distillation

GFL water stills produce ultrapure water with low conductivity (1.6- Siemens / cm at 20 ° C) without bacteria or sulfur.

    Features
  • Water Still for double distillation, suitable for both bench and wall mounting.
  • Condenser (cooler): 1st stage made of stainless steel, 2nd stage including the baffle made of borosilicate glass.
  • Economical energy consumption.
  • Electronic impurity detector switchis the unit off in case of high degree impurities of the water in the evaporator.
  • CO2 degassing through outlet in the condenser.
  • Lamp control.
  • Easy to use and maintain. NOT REQUIRE SURVEILLANCE.

Technical Data:

  Capacity l/h Cooling water required Exterior dimensions Lxlxh (cm) Quality of obtained water
Min 2 172 50 x 26 x 47 1.6 -S/cm, at 20C
Max 8 198 70 x 39 x 70 1.6 -S/cm, at 20C

Accessories

 
     
Dechlorite filter   Phosphate Cartridge

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Incubators

Shaking Incubators

Are used for reactions resulting in conditions of continuous stirring and well-determined temperature, such as chemical and biochemical reactions of incubation, fermentation, mixing, and study of tissue enzymes, etc

The devices consist of an incubation cabinet of variables sizes (depending on model) and a circular stirring device, silent and robust. Temperature, agitation and incubation time are strictly controlled using microprocessors, this way ensuring the process reproducibility. Actual temperature, set temperature, incubation time and frequency of rotation is displayed on the control panel, where you can make it very simple and the desired settings.

The devices presents double protection against overheating, mechanical and electronic, with warning light and acoustic. Samples can be watched through the window glass insulation. Incubation process is stopped at the door opening. Some models show a fluorescent lamp protected by a glass screen and intrefata RS 232 for concectare computer or printer.

Various accessories use of a wide range of laboratory glassware.

  Capacity (l/h) Heating range Temperature stability in time Exterior dimensions Lxlxh (cm) Interior dimensions (cm)
Min 2 4 30 52.5 x 66.5 x 57 45 x 45 x 28
Max 12 24 198 93 x 89 x 43 67.4 x 54 x 43

Accessories

   
 
 

Hybridisation Incubator

 

The hybridization incubators are ideal for DNA and RNA samples but can be used for other processes.

  • Stringent control of temperature is provided by microprocessor PI (proportional-plus-integral) and digital display of 0.10 C determines the exact setting of desired temperature
  • A special ventilation system ensures a uniform temperature inside
  • The instruments presents double devices(mechanical and electronic) for protection against overheating, with warning light and acoustic.
  • Samples can be observed through the plexiglass window
  • Incubation chamber is made of stainless material
  • It is required a minimum amount of hybridization solution to react with a high concentration of the sample
  • The device is equipped with a rotation system, able to make 12 rotations per minute.
  • Wide range of accessories allow optimal use of this device in the desired conditions.

Technical Data:

Exterior dimensions (cm) Interior dimensions (cm) Heating range Temperature stability in time
58 x 63 x 67 40 x 33 x 38 8°C above ambient to 99.9 °C ± 0.5°C

Accessories

  • clip wheel
  • special hybridisaion bottles
  • spring clips

Mini/Tube Roller Incubator

Mini incubators are used for routine operations or research laboratories.

  • Microprocessor temperature control with PI (proportional-plus-integral) and digital display of 0.1 C lead to set the exact desired temperature
  • A special ventilation system ensures a optimum temperature inside.
  • The instrument presents double devices (mechanical and electronic) for protection against overheating, with warning light and acoustic.
  • The cover is made of Plexiglas, is transparent, facilitating observation of evidence.

Mini tube roller incubator

It is a sistem of 4 roller which are rotated at a constant speed of 12 rpm. Arrangement of the rollers can be changed easily, so can use hybridization tubes with diameters of 32-76 mm.

Accessories:
Special tubes of different sizes for hybridization, made of borosilicate glass, provided with plastic drilling.

Exterior dimensions (cm) Interior dimensions (cm) Heating range Temperature stability in time
28 x 51x 28 23 x 31 x 17 20 °C - 60 °C ± 0.2°C
28 x 51x 28 23 x 30 x 14 20°C - 60°C ± 0.2°C

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Contact us

Address:
9 Sincai Gheorghe Bvd., Bl. 3, 7th floor, Ap. 23, District 4, Bucharest


Vizualizare harta marita

Telephone:
(021) 33.11.692
(021) 33.11.693
(021) 33.11.076
(021) 33.11.077

Fax:
(021) 33 11 694

Mobile phone:
0723.33.84.44
0744.36.36.94

E-mail:
sales@expert-trade.ro
office@expert-trade.ro

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