BioTectum Classic laminar flow cabinet

The Classic line is characterized by three electronically commutated motors and an electrically controlled front window, and the interior of the work area is made using seamless construction.

The chamber has a dedicated microprocessor control system, the ability to easily wash the front glass on both sides, and low power consumption and noise generation.


CE declaration of conformity

Work comfort

Extremely low noise level of 47.2 dB

TÜV Rheinland certification

Compliance with the standard EN 12469/2002

CLASSICps product
biotectum classic 2 chamber

Technologies used


    Automatic digital compensation of air velocity in the chamber and at the outlet according to changing operating conditions.


    System self-diagnostics.


    Remote diagnostics of chamber settings.


    A mode that keeps the chamber in continuous operation while reducing energy consumption.


    Set the evaporation time, fan operation, idle time, number of repetitions, and neutralization and ventilation time. An H2O2 evaporator is required for the process.


    Classic control panel with membrane keypad and selection knob.

Key features

Electrically movable front glass
Electrically movable front glass, positioned at an angle to the worktop with supervision of the position of its edge and the function of controlling automatic stopping at the optimal height above the worktop in the working position.

Three electric motors
Three high-quality electronically commutated motors in a V-shaped "Zephyro System" that guarantee ideal laminar distribution as well as low current consumption and not much noise [47.2 dB]. Two temperature-compensated airflow sensors, one for laminar flow and one for protective curtain measurement.

Integrated connections
Connections such as flammable gas, inert gas, and electrical power are placed on top of the chamber, so there are no wires protruding beyond the chamber's outline. Biotectum chambers can be moved closer to furniture or walls.

LED information bar
LED technology light bar, visual information about the operation status of the device.

Seamless AISI 316L stainless steel
The interior of the work area is made entirely of AISI 316L grade stainless steel in a seamless design with rounded sides which minimizes the number of surfaces posing a risk of contamination.

Color options
Personalize the color of style elements. RAL 2002 Vermilion standard.

V shaped air intake
V shaped air intake on the air curtain which eliminates the requirement for additional armrests.

biotectum chamber classic coating inlet
biotectum classic chamber interior

High-quality connections
Internal utility installations with valves from the Italian company TOFF, 230 V sockets without Berker screw elements.

Intuitive control
The CLASSIC panel with dedicated function keys and membrane keypad provides a solid element for managing the operation of the laminar chamber. The TURN&TOUCH knob precisely and intuitively navigates through the menu of available functions. The numerical values of the flows are displayed and easy to read from both sitting and standing positions.

Stainless steel work surface
Work surface made of AISI 316L stainless steel full or asymmetrically divided.

Stainless steel bowl
AISI 304 acid-resistant stainless steel bowl optionally electrostatically coated with bacteriostatic coating.

Emergency power supply
Autoprotect - the connection of the chamber to the UPS emergency power supply and the corresponding software allows you to continue working with the chamber and gives you the necessary time to properly protect the test material. In a fraction of a second, it cuts off power to electrical outlets and solenoid valves while maintaining the correct safe operating conditions of the chamber.

Diagnostic connector
Diagnostic connector for connecting an optional module for remote verification of chamber operating parameters by authorized service or manufacturer via GSM or wifi network.

Easy washing of the glass
The construction of the chambers is designed to allow easy washing of the front glass enclosing the work area on both sides.

Dimensions of the BioTectum Classic laminar chamber

biotectum classic chamber dimensions

Basic technical data

Type of construction DIN 12980 EN 12469:2002
Signage CE

Technical data

Sound pressure level 37 - 48.2 dB (depending on the mode of operation)
Mechanical vibrations EN ISO 5349 ≤ 0.005 mm
Illumination intensity 800 to 1700 lux (depending on the light source used)

Electrical data

Power supply 1N 230 V / 50 Hz
Protection of electrical outlets 10 A
Electrical power consumption Average ≈ 140 W (SUSPEND mode without lighting 34 W).

Specification of materials used

Number of motors3 electronically commutated fans ebm papst
Class of main and exhaust filterAt least HEPA H14 with 99.995% efficiency for particles ≥ 0.3 μm
Workspace materialAISI 316L acid-resistant stainless steel and tempered glass
Top and inlet materialWork surface and V-shaped air inlet made of AISI 316L stainless steel
Housing materialPowder-coated steel sheet
Front window materialTempered safety glass impervious to UV radiation
Style elements colorVermilion RAL 2002, other color (OPTION)

Additional information

  • The device is supplied with a frame made of closed profiles with a height to the worktop of 835 mm + 30 mm
  • Electrically adjustable frame (OPTION)
  • Frame on wheels locked with leveling feet (OPTION)
  • Divided tops (OPTION) for a chamber with a working width of 1800 mm (STANDARD

Equipment elements


1 BioTectum 1.8 split top, removable
2 BioTectum 1.0 Neo - BR DESIGN (standard) - work area interior made of stainless steel type 1.4404, AISI/ASTM 316L and tempered glass. Work surface and V-shaped air inlet made of stainless steel type 1.4404, AISI/ASTM 316L.
3 BioTectum 1.0 Neo 2 electrical outlets 1 on the right and one on the left side of the chamber.
4 TEC TOUCHTM panel management system (OPTION)
5 BioTectum 1.8 (STANDARD)

Color versions