- hinged front sash made of tempered glass; opening, closing and upholding is carried out by gas springs;
- damper against front window closing impact;
- side windows made of tempered glass;
- slanted front surface of the cabinet;
- LED lighting of the work chamber;
- one set of electric sockets in the work chamber (2 pcs. in the right part of the rear wall);
- airflow laminarization screen made of polymer micromesh;
- tabletop made of stainless steel (AISI 304);
- work opening screen for operator protection during UV light operation.
- UV light is located is the upper part of the work chamber rear wall and is covered with a protective grille made of stainless steel;
Supply and Exhaust Air Filtration System
- supply air coming into the work chamber is cleaned by preliminary filter G4 and supply HEPA filter H14;
- two fans ensuring air supply into the cabinet.
Control System Components
- microprocessor control system;
- pushbutton control panel with LCD screen;
- airflow 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;
- fixed power cord.
- built-in outlet for sampling the air from the high-pressure plenum under the G4 filter for HEPA filter integrity testing.
- frame stand with footrest;
- caster wheels for cabinet relocation;
- screw supports for cabinet fixation at operating site.
|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 M (20; ≥5µm); LSAPC
|Class of the installed in the cabinet НЕРА-filters according to EN 1822-1||H14|
|Prefilter according to EN 779||G4|
|Average downflow velocity in the work chamber:
– preset velocity, mps
– recommended velocity range for customized setting that guarantees uniformity (laminarity) of the airflow, mps
|Illuminance level in the working zone, lux, not less than||1000|
|Noise level at 1m distance from the cabinet (at centerline of the work opening with the front window sash at working position), dB, not more than||55*|
MAIN PARAMETERS AND DIMENSIONS
|Dimensions of the assembled cabinet with the stand /WхDхH/, mm||1200х760х1870|
|Dimensions of the working chamber /WхDхH/, mm||1130х625х650|
|Mass of assembled cabinet with the stand, kg, not more than||160|
|Maximum input power of the cabinet, W, not more than (exclusively of the load on the built-in outlet unit)||410|
|Accepted load on the built-in outlet unit, W/А, not more than||1000|
|Clean air inflow capacity, m3/h||≈790**|
* level of noise in free sound field over the sound-reflecting surface (noise level in real operating environment depends on the dimensions of the operating site as well as and on the total background noise and may vary by 3-4 dB(A))
** determined based on 0.4 mps preset downflow velocity.