Steril – VBH Compact

OTHER PRODUCTS

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  Steril – Powder Safe

  This POWDER SAFE cabinet is a vertical laminar flow in ISO 5 Class according to ISO EN 14644-1 @ 0,3 and 0,5 m particles size (Class 100/M3.5 according to Federal Standard 209E). The cabinet is designed with part of air recirculated and part of air exhausted outside the equipment through H14 HEPA filters (according to EN 1822).
  The operating cycle described above together with an inflow air barrier assure a slight depression and, therefore, isolation from the surrounding area.
  Application
  The identified and carefully estimated factors considered as essential, with particular reference to process and safety requirements, are:
  • protection of the product;
  • protection and safety of the operator;
  • containment of handled product;
  • cleanness of working area;
  • ergonomic factors.
  The operator and the environmental protection and product safety from cross contamination are obtained by appropriate flows permanently monitored by a microprocessor automatic control system.
  The operator and the environmental protection are achieved exhausting 40% of air through an HEPA filter. This maintains the cabinet in negative pressure and creates an air barrier of more than 0,40 m/s. The recirculation of the remaining 60% of the air on the working area in laminar air flow condition at a mean 0,30 m/s through another HEPA filter guarantees the cleanness of the working area, avoiding cross contamination and any perturbation or dispersion of dust.
  Moreover the specific construction of the cabinet, special fixing devices on the fan together with a marble anti-vibration support (optional) allow the use of balance for measures up to 0.01 mg.

  Standard features
  Fluorescent lights.
  N. 2 Power sockets 4 A GERMAN TYPE IP 55 (internal back panel right and left side)
  DOP/DOS 100% test inlet hose-barb port (internal under worktop – left side).
  3 holes (19 mm diameter) on both side windows (for fluid taps installation or Balances/PC connections) with plastic caps.
  Optional features
  Epoxy polyester coated steel support stand
  Chest of 3 drawers on pivoting wheels in steel epoxy coated
  Additional electrical power socket (right or left internal back panel)
  Anti-vibration marble stone support tested for measures up to 0,01 mg
  Compressed air line with manual tap
  Nitrogen line with manual tap
  Vacuum air line with manual tap
  Gas line with manual tap (internal back panel – right side) manufactured in compliance with UNI/CIG regulations, piping made of copper and hose-bard 10 mm. diameter (external) for the connection to the main line. The gas line is provided with electrical automatic safety valve for interruption in case of electric blackout and/or ventilation failure.

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• 

  Steril – TOPFLOW 2 Mobile LAF cabinet for laboratory animal cages emptying

  Top Flow 2 is a single fan cabinet manufactured like a Class I microbiological safety cabinet with inward air velocity more than 0.80 m/s, 100% exhausted through an HEPA filter and visual/acoustic alarms in compliance to European standard EN 12469: 2000. Top Flow 2 is designed for emptying out and cleaning of cages, in a sterile area, with protection given to operator and environment. The unit is supplied with one garbage trolley with stainless steel wheels.
  Technical characteristics
  Exhaust HEPA filter: efficiency 99.95% MPPS H13 (99.99% 0.3 m DOP test), 305x610x292; with protection grid in order to avoid unattended blockage by foreign objects. Pre filters: EU3 cells according to EN 779 400x500x22mm with quick fixing system and access through an hinged panel from the work area. Prefilter protection grid made of stainless steel AISI 304L scotch brite finish. Electronic board with microprocessor system to control all functioning of the cabinet: and automatic regulation of the fan speed fan to compensate the blockage of the filter, alarms, manages of the utilities.
  Monitoring with alarms of the following parameters:
  Intake air flow velocity out of the pre-set range;
  Failure of the motor blower;
  Front window in wrong position;

  Alphanumeric display showing:
  Laminar air flow speed in m/s;
  Date and time
  Hours counters for cabinet life
  UV Lamp run hours
  HEPA filters run hours
  Date of last HEPA filters change
  Date of last service
  Date of last power failure
  Change language
  Change password
  Soft touch control panel.
  Intake airflow velocity more than 0.8m/s* (as per Class I bio-safety cabinet) automatically adjusted and monitored by the microprocessor system. (*Corresponding to 800 m3/h).
  External structure made of steel epoxy polyester powder coated, resistant to the most common industrial disinfectant.
  Hinged solid work surface made of stainless steel AISI 304L scotch brite finish supported by two gas springs, to allow access to the garbage bag to operator in standing position while the cabinet is running, with transition adapter to waste material into the garbage bag.
  Hinged window in safety laminated glass framed with anodised aluminium profile supported by two gas springs.
  Safety glass side windows.
  Double inlet centrifugal fan with direct driven external rotor motor to improve efficiency end reduce noise (less than 58 dB).
  Stainless steel swivelling wheels with brake.
  Easy access to all the dirty zones inside the cabinet.
  30-Watt fluorescent lamp in non-contaminated area.
  Garbage bag trolley made of stainless steel AISI 304L scotch brite finish and plastic with swivelling wheels.

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