BMB-II-"Laminar-S."-1,8 SAVVY Class II

Article 2Е-В.002-18

Microbiological safety cabinet class II SAVVY (code 222.180)

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  •  
 The biological safety cabinet Class II SAVVY is designed for work with agents of biosafety levels I, II and III. It provides product, operator and environment protection.
Savvy is a new generation of the microbiological safety cabinets that inherited all the advantages of the previous model line Neoteric.  A set of constructive and layout solutions have drastically improved exploitational characteristics of the new cabinet. 
KEY BENEFITS
LOW POWER CONSUMPTION 0.10 kW 
ENERGY SAVING EC FANS
LOW HEAT EMMISSION 30 W
EASY AND CONVENIENT AIRFLOW VELOCITY SETTING
The system provides separate inflow and downflow control as well as automatic air balance control. No need of mechanical air balance setting significantly decreases maintenance time when validating, changing filters and performing periodic
verifications.
HIGH MAINTENANCE ACCURACY OF PRESET AIRFLOW VELOCITY with any level of filters clogging or changing ambient conditions (humidity, temperature, pressure)
THE USE OF TOUCHSCREEN made displaying modes more demonstrative, the cabinet control easier and provided the user with more service information.
LARGE WORKING CHAMBER WITH MODEST TOTAL DIMENSIONS 
EASY AND SAFE FILTER CHANGING thanks to the layout solution and a new pressure system minimizing the filter damage risk during their installation.
BROAD BASIC CONFIGURATION
  • unique UV-unit,
  • visual-audio REFLEXLS alarm,
  • optical sensors of the UV-unit and front glass position,
  • UV-unit and front
  • glass dampers,
  • outlets unit in the working chamber,
  • working chamber LED lighting,
  • removable armrest, frame with a footrest.
  • UV light is located in the pull-out unit outside the work chamber and does not interfere with the airflow at work.
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 Standard Configuration 
  • WorkChamber:
  • hinged front sash made of laminated safety glass; opening, closing and upholding is carried out by gas springs;
  • two dampers against front sash closing impact;
  • side windows made of tempered glass;
  • 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);
  • two electric sockets in the work chamber (in the right 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);
  • two removable armrests made of 0.8 mm stainless steel (AISI 304)

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 two supply HEPA filters H14;
  • exhaust air coming out of the cabinet is cleaned by exhaust HEPA filter H14;
  • four fans ensuring airflows inside the cabinet

Control System Components

  • microprocessor control system;
  • touchscreen control panel;
  • airflow sensors;
  • front sash and UV unit position 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 and Adjusting Components:

  • built-in outlets for sampling the air upstream of HEPA filters for their integrity testing (located in the left 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

  1210-1245   

Air outflow volume, m3/h

 510-580

Air recirculation rate in the cabinet, %

≈70

Illuminance level in the working zone, lux, not less than

2000

Noise level at 1m distance from the cabinet, dB, not more than 

59*

 *in operating mode (fans and lighting turned on) in testing laboratory environment.

MAIN PARAMETERS AND DIMENSIONS

Article

2Е-В.002-18

Dimensions of the cabinet with the stand in assembly (WxDxH)

 1800x770x2095 mm

Dimensions of the cabinet with the stand and the exhaust hood in assembly** (WxDxH)

1800х770х2175 mm

Dimensions of the working chamber (WxDxH)

1705x610x700 mm

Weight of the cabinet without the stand in assembly (net)

270 kg

Cabinet's power supply parameters:

-voltage, V~

-frequency, Hz

 

220-240 V

50 Hz

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

770/220*** W

Total acceptable load on the built-in outlets

1000 W

Fan number, pieces

  4

** The exhaust hood is not included on the basic configuration of the product.

*** The power consumption was measured in the cabinet with newly installed (uncontaminated) HEPA filters.

ADDITIONAL OPTIONS

  • Multi-purpose taps
  • Extra outlets in the working chamber
  • ULPA-filters set (supply and exhaust)
  • Hood to connect the cabinet to external exhaust system

 

DIMENSION DRAWING

Dimensional drawing of SAVVY ( code 222.180)

 

  

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