BMB-II-"Laminar-S."-1,5 SAVVY SL Class II

 

Article 2E-B.008-15

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

 

Standard Configuration 

WorkChamber

  • front sash made of laminated safety glass;
  • side windows made of tempered glass: with tap ports on the right, solid on the left;
  • slanted front surface of the cabinet;
  • work chamber LED lighting;
  • two electric sockets in the work chamber (in the left part of the rear wall);
  • airflow laminarization screen made of polymer micromesh;
  • air intake grille in the rear wall of the work chamber;
  • three-section tabletop made of mirror stainless steel (AISI 304) with air intake grille in the front;
  • work chamber tray made of stainless steel (AISI 304);
  • removable armrest made of stainless steel (AISI 304)

Sash Lifting/Lowering

  • the front aperture opening and closing is carried out by moving the front sash in the plane of the aperture;
  • power drive;
  • the sash is hanging on the two flat belts rigidly fixed to the glass;
  • there is no counter-weight in the configuration.

UVUnit

  • pullout (when inoperative, is stored outside of the work chamber under the tabletop);
  • metal grille protecting the UV lamp;
  • dampers against any impact upon lowering the work opening screen.

 

 

 Supply and Exhaust Air Filtration System
  • supply air coming into the work chamber is cleaned by supply HEPA filter H14;
  • exhaust air coming out of the cabinet is cleaned by exhaust HEPA filter H14;
  • three fans ensuring airflows inside the cabinet

Control System Components

  • microprocessor control system;
  • touchscreen control panel;
  • airflow sensors;
  • front sash and UV unit position sensors;
  • belt tension sensors;
  • individual fuse for power supply to the main functions of the cabinet (fan, lighting, UV lamp);
  • individual fuse for electric sockets of the work chamber;
  • built-in power cord

Testing Components

  • built-in outlets for sampling the air upstream of HEPA filters for their integrity testing (located in the right part of the rear wall).

Stand

  •  frame stand with footrest;
  •  caster wheels for cabinet relocation;
  •  screw supports for cabinet fixation at operating site.

     

MAIN CHARACTERISTICS

Installation work chamber air cleanliness class for suspended particle (aerosol) concentration as per ISO 14644-1

- for particles of 0.5µm and more

- for particles of 5.0µm and more

 

ISO 5 

ISO M (20; ≥5µm); LSAPC 

Cabinet class according to ЕN 12469, NSF/ANSI 49

II

Cabinet type according to NSF/ANSI 49

A2

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, m /h

1008-1036

Air outflow volume, m3/h

451-512

Air recirculation rate in the cabinet, %

≈70

 

MAIN PARAMETERS AND DIMENSIONS

Article

2Е-B.008-15

Dimensions of the cabinet**  (WxDxH), mm

1500х810х2095

 Dimensions of the cabinet with  completely opened front sash (WхDхH).mm 1500х810х2180

Dimensions of the working chamber (WxDxH), mm

1405х610х700

Cabinet's power supply parameters:

- voltage, V~

- frequency, Hz

 

220-240

50

Maximum power consumption (without the built-in outlets load), 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

 

ADDITIONAL OPTIONS

  • ULPA filters 
  • Exhaust hood for connecting the cabinet to the external exhaust system 
  • Adjustable stand 
  • Additional electric sockets 
  • Technical gas tap with electromagnetic valve*
  • Inflammable gas tap with electromagnetic valve*
  • Vacuum tap with electromagnetic valve*

* The electromagnetic valve automatically locks gas and vacuum supply in case of power cutoff or cabinet switching-off.

DIMENSION DRAWING

 

 SAVVY   - Class II  Biological Safety Cabinets