Description

Appointment of a laminar shelter (box) (code 412.120 ex. 411.120)

The laminar flow hood is designed to protect objects and materials inside the working chamber from external and cross-contamination in a dust-free “clean” air environment, and is used when working with substances that do not pose a threat to the health of the operator.
The box is used to equip individual workplaces of medical, pharmaceutical and other institutions with high requirements for air purity in the working area.

Application of a 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 412.120 ex. 411.120) :

Working chamber

front glass – hinged, material – tempered glass, the mechanism for opening, closing and holding the glass in the open position is equipped with gas shock absorbers;

  • a damper for prevention of blow when closing front glass;

Tempered side windows

Inclined front surface of the box;

  • illumination of a working chamber light-emitting diode;

One block of sockets in the working chamber of the box (on the right on the back wall);

  • the laminarizer of an air stream is made of a fine-meshed polymeric grid.
· The UV irradiation unit is located in the upper part of the rear wall of the working chamber and is protected by a stainless steel casing.

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;

Two 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 sockets 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.
Main parameters and dimensions of the LAMINAR SHELTER (box) BAVnp-01-“Laminar-S”-1,2 LORICA:

Product number 1R-D.001-12.0
Overall dimensions of the box assembly with stand, mm (WxDxH) 1200x760x1870
Dimensions of the working chamber, mm (WxDxH) 1130x625x650
Weight of the box assembled with a stand (net), kg, no more 160
Power consumed by the box (excluding the load on the built-in socket block), W, not more than 410
Total maximum allowable load on the built-in socket block, W, no more 1000

The main characteristics of the laminar box BAVnp-01-“Laminar-S”-1,2 LORICA:

The class of air purity 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
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 ≈790*
Final HEPA filter class according to GOST R EN 1822-1-2010 H14
Pre-filter class according to GOST R EN 779-2014 G4
Illumination of the working area (integral value determined over the entire area 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