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Microbiological safety cabinetseries MC..-2

Protective class II - SIST EN 12469:2000

MCxx-2MCxx-2

CEznak TUVZaščita proizvodaZaščita okoljaZaščita operaterja

MC microbiological safety cabinet class II, based on 20 years of experience in the development and production, ensures the highest level of protection for the operator, provides clean working conditions and protects the environment from contamination. Operator safety and comfort are paramount.

The cabinet series MC is protective vertical cabinet with unidirectional air distribution and assures protection of operator, product and environment. Cabinet is designed, built and tested in accordance with EN 12469:2000  and DIN 12980:2005 standards.

TipMC9-2MC12-2MC15-2MC18-2
External dimensions
  w x d x h [mm]
1030x790x1520 1340x790x1520 1650x790x1520 1920x790x1520
Working area
  w x d x h [mm]
880x600x600 1190x600x600 1500x600x600 1810x600x600
Maximal power consumption [W] 2500 2500 2500 2500
Laminar air flow [m/s] 0,4 0,4 0,4 0,4
Voltage [V/Hz] 230/50 230/50 230/50 230/50
Weight [kg] 220 260 310 380
ABS. working filter H14 305x610x69mm [kos] 3 4 5 6
ABS. working filter H14 305x457x69mm [kos] / 2 / 3
ABS. working filter H14 305x457x78mm [kos] / / 2 /
ABS. working filter H14 457x457x69mm [kos] 1 / / /

Basic characteristics:

  • easy maintenance;
  • easy cleaning and disinfecting;
  • rounded corners;
  • easy and safe filters replacement;
  • integrated low-noise fan;
  • automatic height placement of the front safety glass barrier;
  • progressive adjustable fan;
  • available in different sizes;
  • easily accessible electrical components.

Application fields:

  • microbiology;
  • pharmacy;
  • biotechnology;
  • medicine;
  • clinics and hospitals;
  • preparation of cytotoxic agents, antibiotics;
  • laboratories for research and development.

Description and working principle:

The cabinet takes part of the air (approximately 30%) from environment and returns it back purified through absolute exhaust filter. Exhaust air can also be led through exhaust connection to a facility exhaust system. Approximately 70% of the air recirculates through absolute filter placed above working area – working filter.

Air enters in to the cabinet from the front side, through front opening and through slots in the working segments. Below segments the fresh air from environment and recirculating air are mixed. Mixed air further goes through pre-filter, in return channel – two-stage filtration MC ..-2. If it is integrated - OPTION;

Furthermore, the air travels through the return channel in the upper negative pressure plenum and enters the overpressure hood. Part of the air (app. 30%) fan pushes through exhaust filter quality H14 (EN 1822) back to environment (or is led by exhaust connection to a facility exhaust system), rest of the air (app.70%) fan pushes through filter placed above working area quality H14 (EN 1822) and through perforated distributor in to working area. Ratio of the exhaust and recirculating air is provided through the area ratio between exhaust filter and filter placed above the working area.

Distribution grid spreads air over the whole work area into vertical, unidirectional flow. Unidirectional air flow carries with it dust particles generated at the manipulation with materials on working surface. In front of the chamber, between the operator and the particle generation location, the air curtain is carried out and separates cabinet working area from environment.
The air curtain protects work area from potential external contamination and prevents escape of generated particles out of working area.