BMB-II-"Laminar-S."-1,2 SAVVY SL Class II

Article 2Е-В.008-12

The microbiological safety cabinet Class II SAVVY SL is designed for work with agents of biosafety levels I, II and III. It provides product, operator and environment protection.

Savvy SL is a new generation of the microbiological safety cabinets that inherited all the advantages of the previous models.  



Five specified positions of the front sash:

  • Operating position is settled  in accordance with EN 12469
  • Completely closed position is used in Stand-by Mode
  • Down position – for cleaning and disinfection
  • Up position – for loading the working chamber
  • Stop before closing 

FRONT SASH STOP PRIOR TO CLOSING. Automatic stop of the front sash at 40 mm height from the surface prior to complete closing of the front opening prevents any injury of the operator’s hands.

STOP AHEAD OF OBSTACLE. To ensure maximum safety, the moving front sash automatically stops in case of contact with an object or a hand of the operator.

MICROPROCESSOR CONTROL SYSTEM.  The cabinet is featured with a microprocessor control system that immediately informs an operator on the reduction of the level of the cabinet protection via alarm messages displayed on the touchscreen and via an audible and visible alert.

The fan motor control system SintelL-1 minimizes the power consumption of the operating cabinet as well as reduces the level of acoustic and electromagnetic noise. 

The system of static airflow stabilization AIS LS automatically maintains the air balance in the work chamber increasing the fan rpm as filters get clogged. Upon reaching the clogging threshold, the alarm is activated. 

Mode monitoring system featured with audible and visible alarm indicates any disturbance of the air balance in the work chamber.

AUDIBLE AND VISIBLE ALARM SYSTEM.  Alarms are automatically activated in case the airflow parameters deviate from the preset values.


TOUCHSCREEN CONTROL PANEL.  It ensures clear visualization of operating modes and simple control of the cabinet as well as provides the user with more service and maintenance information. The screen allows for work in gloves and disinfection with liquids, i.e. hydrogen peroxide.

Version for print

Microbiological safety cabinet BMB-II-“Laminar-S.”-1,2 SAVVY SL Class II

Article 2Е-В.008-12
Maximum dimensions of the cabinet /WхDхH/*(dimensions without stand are in parenthesis) 1200х810х2095(1425)
Dimensions of the cabinet with completely opened front sash (WхDхH),mm 1200х810х2180
Maximum dimensions of the stand /WхDхH/*, mm 1195х720х670
Dimensions of the working chamber (WxDxH), mm 1105х610х700
Weight of the cabinet (net), kg, not more than 255
Cabinet's power supply parameters:
- voltage, V~ 230 ± 10%
- frequency, Hz 50
Input power at Main Operation mode without built-in electric sockets, W, not more than 570
Total acceptable load on the built-in outlets, W, not more than 1000

* dimensions do not account for outstanding supports


Installation work chamber air cleanliness class for suspended particle (aerosol) concentration as per ISO 14644-1
- for particles of 0.5µm and more ISO 5
- for particles of 5.0µm and more ISO M (20; ≥5µm); LSAPC
Cabinet class according to ЕN 12469 II
Class of the installed НЕРА-filters according to EN 1822-1 H14
Average velocity of the inflow though the work opening, m/s 0,47±0,03
Average downflow velocity in the working chamber, m/s 0,35+0,01
Clean air inflow volume, m3/h 795-817
Air outflow volume, m3/h 354-402
Air recirculation rate in the cabinet, % ≈ 70 %
Illuminance level in the working zone, lux, not less than 2000
Maximum noise level at 1 m distance from the cabinet, dB(A) 49*

*level of noise at Main Operation mode measured as per DIN EN ISO 11201:2010 in free sound field over the sound-reflecting surface (noise level in real operating environment depends on the dimensions of the operating site, cabinet’s location as well as and on the total background noise and may vary by 3-4 dB(A)). Indeterminacy: k = 2 dB(A).

Dimensional drawing
Work Chamber
Sash Lifting/Lowering
UV Unit
Supply and Exhaust Air Filtration System
Control System Components
Testing Components