Description

The laminar box provides simultaneous work of two operators who are opposite each other.

Appointment of a laminar shelter (box) (code 422.180 ex. 420.180):

  • the box is designed to protect objects and materials inside the working chamber from external and cross-contamination in a dust-free “clean” air environment;

box is used when working with substances that do not pose a threat to the health of the operator;

  • The box is used for equipping individual workplaces of medical, pharmaceutical and other institutions with high requirements for clean air in the working area.

Application of laminar shelter (boxing):

  • Quality control in the pharmaceutical and food industries;

Preparation of ophthalmic solutions;

preparation of culture media;

  • Pharmaceutical industry.

Registration certificate of Roszdravnadzor No. FSR 2010/07113 dated March 18, 2010

Standard version of a laminar shelter (box) (code 422.180 ex. 420.180):

Working chamber

  • two working apertures for simultaneous work of the operators who are opposite each other;

Inclined front surfaces of the box;

front windows – hinged, the glass material is “triplex”, the mechanism for opening, closing and holding glasses in the open position is equipped with gas shock absorbers;

  • dampeners to prevent shock when closing front windows;

lighting of the working chamber;

two blocks of sockets in the working chamber of the box (left and right on the side walls);

  • the laminarizer of an air stream is made of a fine-meshed polymeric grid.
· The block of UF-irradiation is located in the top part of a working chamber on the front side.

Cleaning system for incoming and outgoing air

· purification of the air entering the working chamber occurs through the G4 pre-filter and the H14 supply HEPA filter;

Three fans are installed to supply air to the box.

Elements of the control system

· electroautomatic system – microprocessor;

boxing control panel – push-button with LCD display;

air flow parameters sensors;

individual fuse for the power supply line of the main functions of the box (fan, lighting, UV irradiation);

individual fuse for socket blocks installed in the working chamber;

The power cable is non-removable.

Items to check

· built-in air sampling port on the pressure chamber under the G4 filter to check the integrity of the HEPA filter.

Stand

stand – frame with a shelf for legs;

transport wheels are provided for moving the box on the stand;

· For stationary installation of the box at the place of operation, screw supports are provided.
Main parameters and dimensions of the LAMINAR SHELTER (box)
BAVnp-01-“Laminar-S”-1,8 LORICA VIS-A-VIS

Product number 1R-D.001-18.0
Overall dimensions of the box assembly with stand, mm (WxDxH) 1800x740x1867
Dimensions of the working chamber, mm (WxDxH) 1730x710x660
Power consumed by the box (excluding the load on the built-in socket blocks), W, not more than 630
Total maximum allowable load on the built-in socket blocks, W, no more 1000

.

Main characteristics of laminar box BAVnp-01-“Laminar-S”-1,8 LORICA VIS-A-VIS

Air purity class in the working chamber according to the concentration of suspended particles (aerosols) according to:
– GOST R 52249-2009
– GOST ISO 14644-1-2002		 A
5 ISO
Final HEPA filter class according to GOST R EN 1822-1-2010 H14
Pre-filter class according to GOST R EN 779-2014 G4
The average speed of the downward air flow in the working chamber of the box:

– speed set at the factory, m/s

– recommended speed range for self-adjustment, at which the uniformity (laminarity) of the air flow is guaranteed, m/s

 0.4

0.25-0.5
Productivity for clean air supplied to the working chamber of the box, m3/h ≈1224*
Illumination of the working area, Lux, not less than 1000**
Sound pressure level at a distance of 1 m from the box, dB, no more 55