BiOptima EXA II Biological Safety Cabinets with Electrically Operated Front Window

Choose Models for offer request


  • Ensuring safety for products, operators, and the environment.
  • 100% exhaust air outside the room.
  • Applications include biological agents such as allergens, bacteria, viruses including SARS-CoV, and volatile substances, harmful vapors.
  • Innovative front window, automatically operated.
  • Glass sidewalls.
  • Spacious working area.
  • ECO mode.
  • Innovative and unique 4F system.
  • Wide, ergonomic, V-shaped armrest.
  • Front window tilted at a 7° angle.
  • Front window with a silicone seal.
  • 2 flow sensors.
  • Quick filter replacement within 5 minutes.
BIOPTIMA EXA is a class-leading biological safety cabinet designed to meet the highest safety, ergonomic, energy efficiency, reliability, and user-friendliness standards.
Features a very spacious working area in an elegant, compact design.
The front window of the cabinet is made of safety anti-reflective glass. Tilted at a 7-degree angle, it opens to a height of 200 mm, significantly enhancing ergonomics and work comfort. An additional advantage is the raised, corrosion-resistant, patented V-shaped armrest integrated with air intake grilles, which prevents blockage of the air intake holes.

Technical specifications of laminar chambers:

  • Class II safety cabinets ensuring a high level of safety for products, humans, and the environment.
  • Compliance with standards: EN12469, NSF/ANSI 49 (Class II A2), JIS K3800, SFDA YY-0569, and AS2252.
  • Parameters controlled by a microprocessor controller.
  • Color LCD display, installed at an angle, with a digital screen and a touch panel, displaying air flow velocity, alarm states, UV lamp operation, filter usage percentage, filter clogging chart, and numeric values.
  • Standby mode available.
  • Decontamination program mode available.
  • Equipped with both visual and audible alarms.
  • Active monitoring of filter usage levels.
  • Automatic UV lamp startup.
  • UV lamp automatically turns off when the front window is opened.
  • The chamber can be disinfected with formaldehyde.
  • LED light control, electrical socket power, and valve control can be managed from the controller.
  • Display shows: current values for laminar, exhaust, and inlet air velocity, information on the frequency of filter integrity tests, UV lamp lifespan, filter lifespan, total operating hours for the laminar chamber, fan(s), UV lamp, and filters.
  • Software available in English, Spanish, French, and German.
  • Password-protected control panel access.
  • Chambers equipped with a manual front panel opening mechanism for full access to the workspace, e.g., for inserting larger objects or thorough chamber cleaning.
  • A patented, removable, V-shaped armrest preventing airflow blockage is installed in front of the workspace.
  • The front window of the cabinet is made of safety anti-reflective glass, tilted at a 7-degree angle, with UV radiation protection, and it is automatically operated.
  • A silicone seal is installed around the front window.
  • The worktop is divided and made of 304L stainless steel; some parts of the worktop can be autoclaved.
  • The work surface and chamber are made of 304L stainless steel with rounded corners; chamber sidewalls are made of tempered glass.
  • The chamber's external housing is made of powder-coated steel with an antibacterial coating.
  • A drip tray is installed under the worktop, capable of collecting spilled liquids (up to 4 liters, according to EN 12469).

Standard equipment:

  • - One HEPA 14 filter, compliant with EN 1822: 99.995% MPPS efficiency and 99.999% DOP, providing air cleanliness: ISO 4 according to ISO 14644-1: 353 particles > or = 0.5 µm/m3; 10000 particles > or = 0.1 µm/m3.
  • G3 pre-filter compliant with EN 779, installed below the work surface, preventing dust, dirt, and particles from entering the HEPA filter, greatly extending the HEPA filter's lifespan (up to 7 years), and preventing possible damage to fans due to contamination entering the technical area (pipette tips, aluminum foil, etc.).
  • H14 HEPA filters in a V-shape, 9 units (BiOptima EXA 4) or 14 units (BiOptima EXA 6).
  • Fast, Friendly & Efficient 4F filter replacement system.
  • Electrically operated front window function.
  • Built-in anemometric probe for airflow measurement.
  • LED lighting providing uniform chamber illumination, protecting against eye fatigue, installed outside the workspace.
  • Two 230V, 50Hz electrical sockets.
  • Fan(s) with EC motors.
  • 6 holes in the chamber's side walls.
  • Divided stainless steel worktop.
  • UV lamp with programmable operating time.
  • Replaceable CG screen ensuring the best airflow laminarity.
  • Powder-coated steel frame with epoxy paint, 900mm high on adjustable feet.

Optional equipment:

  • - Steel frame for the cabinet with epoxy powder paint, 800mm high on leveling feet.
  • Set of casters for the frame.
  • Gas valve.
  • Vacuum valve.
  • Oxygen valve.
  • Inert gas valve.
  • Compressed air valve.
  • Water valve.
  • Humidity or temperature sensor (only one can be selected).
  • USB port.
  • Burner.
  • Formaldehyde vaporizer.
  • External fan.
  • Active carbon box.
  • VHP decontamination kit.
  • 21.5" LCD monitor, installed on the rear wall of the chamber, with 1x HDMI, 2x USB port.
  • FAT documentation.
  • IQ and OQ documentation.

IT Configuration Telstar's solution for hospital pharmacies in applications that require the use of pharmaceutical compounding software. Most hospital pharmacies rely on software solutions that help them prepare doses, improve drug safety, and streamline pharmacy workflows. These software solutions may include online gravimetric (weight-based) verification, barcode reading, and automated electronic documentation of preparations. The IT configuration is the latest addition to the BiOptima laminar chamber family, designed specifically to meet the current needs of pharmacies. Designed and manufactured in accordance with EN 12469 and DIN 12980 standards, these devices are equipped with all the necessary hardware to seamlessly integrate into the daily routine of modern pharmacies or upgrade existing ones. The IT configuration is available for all sizes (4, 5, and 6) of the BiOptima models: One, Cyto, Exa, and BiOptima.

Key features:

  • 21.5-inch LCD monitor built into the rear wall of the chamber, with external HDMI connectivity.
  • 2 USB adapters. Options:
  • Printer and PC support.
  • Rotating arm for the keyboard.



  • Components for wiring.
  • Valves.
  • Infusion stand.
  • Weighing stone (low vibration for balance), etc



BiOptima EXA 4

BiOptima EXA 6

External dimensions

W1338xD97xh2212 mm

W1948xD797xH2212 mm

Internal dimensions

W1190xD548xH666 mm

W1800xD548xH666 mm


285 kg

380 kg

laminar flow

0.35 m/s

0.35 m/s

Inlet air velocity

0.6 m/s (1303 m3/h)

0.6 m/s (1971 m3/h)


200 W

350 W

Power supply

230 V

230 V


50/60 Hz

50/60 Hz


1000 lux

1000 lux

Noise level

< 52 dBA

< 55 dBA




Hepa filter



Air quality

ISO 4 in accordance with ISO CD 14644-1: 353 particles. ≥ 0.5 μm/m3 ; 10000 particles. ≥ 0.1 μm/m3

Model Dimensions
BiOptima EXA 4 laminar chamber Cat. no.: 1738689 S1338xG797xW2212 mm
BiOptima EXA 6 laminar flow cabinet Cat. no.: 1745204 S1948xG797xW2212 mm