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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.Download the brochure:
Cabinets brochure -
Steril – TOPFLOW 3 Mobile LAF cabinet for LAB animals cages changing
Top Flow 3 is a double fan, double side operated vertical laminar airflow cabinet, with partial recirculation. This unit is manufactured like a Class II microbiological safety cabinet with 0.40 m/s mean LAF velocity, front opening inward air velocity more than 0.40 m/s and visual/acoustic alarms in compliance to European standard EN 12469: 2000.
Top Flow 3 is specifically designed for manipulating and passing of mice or other experimental animals, from dirty cages to clean cages, in a sterile area, with protection for operator, animal and environment. An electrical driven lifting system of the whole cabinet allows the optimum ergonomic worker posture.
Main and Exhaust HEPA filter: H14, 99.995% efficiency MPPS according to EN 1822 (99,999% DOP test efficiency at 0,3 ?m);
Main and Exhaust filters HEPA are fitted according to negative seal principle to avoid any escape of contaminated particles and they are testable with DOP for filter integrity).
Pre-filter (F5) installed below the working surface, to extend filters life and to prevent blockage of motor blower
Cleanness of air in working area is class ISO 5 @ 0.3 and 0.3 ?m particles according to ISO EN 14644-1 (Class M3.5/100 according to FS209E).
Exterior structure in carbon-steel (12/10) white coated with epoxy polyester powder RAL 9010
Work surface and harm-rest in stainless steel AISI 304L scotch brite
Drain basin under the aspiration part of the work surface, made in stainless steel AISI 304L with rounded edge;
Protection grid, for main HEPA filter made by anodized aluminium.
Side windows in 5 mm Safety Glass.
N° 2 hinged frontal screens, one per side, in 4+4 mm double layer Laminated Safety Glass with anodised aluminium frame with aperture height in working position of 290 mm. Opening angle of 150° to obtain a free aperture section of 1160 x 530 mm (w x h).
N° 2 soft touch control panel, one in each side in order to work with a cabinet like two independent cabinets (see description below).
N° 2 front closure in plexiglas.
Fluorescent lights installed outside the contamination area (2x15Watt) to obtain 400 lux (unbothered for animals).
Easy maintenance of the motorblower and of the HEPA filters from both front side of cabinet.
Two lateral handles for movement and positioning.
External dimension: 1400 x 840 x 1980 mm (wxdxh).
Working chamber dimension: 1160 x 700 x 674 mm (wxdxh).
Base supplied with stainless steel wheels and brakes (125 mm diameter) and electrical adjustable device for regulation of work surface height from 800 mm to 1100 mm; Level of work surface is 100 mm under level of harm-rest.Download the brochure:
Cabinets brochure
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