General

Protective laminar vertical chamber ensures the highest level of protection for the working product from contamination of particles from the environment. Inside the workplace clean conditions are ensured. The air entering the chamber and coming into contact with the substances in the workplace has previously been filtered through a HEPA H14 filter which keeps the particles from the environment. A vertical laminar air flow is established inside the workplace.

Advantages

  • Easy maintenance
  • Fast and safe filter change
  • Built-in low-noise fan
  • Front glass is automatically moved in height
  • Progressively adjustable fan
  • Availability in various dimensions
  • An easily accessible electrical part
  • Easy management

Working principle

The cabinet takes part of the air from environment, through pre-filter of G4 quality, which is implemented in upper part of cabinet, rest of air, recirculates through return channel.

Mixed air from environment and air which recirculates inside cabinet comes from upper chassis with help of supply air fan through inlet filters quality H14 (EN 1822), which are implemented above cabinet working desk and distribution grid.

Distribution grid spreads air over the whole work area into vertical, unidirectional flow. A part of air flow through perforation in rear panel back in return channel (recirculation). Part of air goes through hole in front part of cabinet.

Laminar air flow carries the dust particles,
generated at the manipulation with materials on working surface. In front of the chamber, the air curtain is set which protects the workplace and the product inside from potential external contamination.

Relatively the same amount of air which is entering through a G4 pre-filter on top of the chamber, also flows out through an opening in the front of the chamber.


Control

A visual display is designed for visualization and more transparent management. It is located on the front of the chamber, next to the user. Its basic task is system management, error display and service settings.

 

Specifications

  • Surface-protected metal construction with powder coating in color RAL 9010
  • Working desk made of stainless steel, which makes it easy to clean
  • Working height for sitting position - 800 mm
  • All surfaces and corners built according to GMP, GLP standard
  • Chamber constructed under a slope of 8 ° - easier sitting and working of the operator
  • Good illumination of workplace (> 1000 lux)
  • Noise <56 dB
  • Lateral visibility of the workplace, sides made of safety glass
  • Motorized lift of the front safety glass
  • Microprocessor control of operation and safety functions (alarming of limit values)
  • User-selection display mode and parameter setting (in case of validation and service)
  • Integrated connectors for performing the integrity of absolute H14 filters (DOP / DEHS test)
  • Connections in the workplace:
    • 2x socket 220V / 2,5A

Options

  • Stainless version
  • Built-in UV bactericidal bulb
  • In the backside wall there is a built-in safety glass for the external layout of the monitor
  • Faucet for gas, air, vacuum
  • El. socket
  • Isokinetic probe
  • Speed sensor
  • Temperature and humidity sensor
  • Performance according to customer requirements

Type

MC 9-1

MC 12-1

MC 15-1

MC 18-1

Outside dimensions
W x D x H [mm]

1030x795x2200

1340x795x2200

1650x795x2200

1960x795x2200

Working room
W x D x H [mm]

980x600x600

1290x600x600

1600x600x600

1910x600x600

Max. connecting power
[W]

2200

2200

2500

2500

Max. connecting power
per socket [W]

550

550

550

550

Laminar air flow [m/s]

0,45

0,45

0,45

0,45

Voltage [V/Hz]

230/50

230/50

230/50

230/50

Weight [kg]

240

280

340

400

ABS. working filter H14
[dim. mm]

610x915x68

610x1219x68

610x1524x68

610x1829x68

Input pre-filter G4
[dim. mm]

624x400x48

624x400x48

624x400x48

624x400x48

 

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