General

The DIG fume hood chamber is designed to work with hazardous and volatile substances where the operator and environment protection is required. The digestion sucks the air from the surroundings through the front working aperture (it creates a protective air curtain at the opening), into the workplace where dust and toxic emissions are sucked out, thus protecting the operator. In addition to extracting air through the workplace, the air is also sucked down through the cabinet located under the counter. Thus, increased safety is also provided in the cabinet in the case of the storage of volatile substances.

Working principle

A certain quantity of air enters through the front working aperture into the workplace and sucks out dangerous substances, that can occur when manipulating the substances within the workplace. At the inlet of the air in the diggester - at the working aperture, a protective air curtain with the required air velocity is provided, which prevents dangerous substances from exiting the workplace into the environment and thus protects the operator.

The air then travels through the suction channel through the pre-filter, optionally via the HEPA filter, and through the fan into the exhaust pipe on which the suction chamber must be fixed air tight.

DIG Air flow

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
  • A working bench made of stainless steel, which makes it easy to clean
  • Blasting sub-bench metal cabinets
  • All surfaces and corners built according to GMP, GLP standard
  • Good illumination of workplace (> 1000 lux)
  • Noise <60 dB
  • With a built-in fan and the possibility of adjusting the intensity of the suction
  • 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)
  • Connections in the workplace:
    • 2x socket 220V / 2,5A
  • Connection fi 200 mm for air extraction

Options

  • HEPA filtration
  • Faucet for gas, air, vacuum
  • Drainage sink and faucet for water
  • UV light
  • El. socket
  • Performance according to customer requirements

Type

DIG 9

DIG 12

DIG 15

DIG 18

Outside dimen.
W x D x H [mm]

985x700x2430

1295x850x2430

1600x850x2430

1900x850x2430

Workplace
W x D x H [mm]

925x510x715

1255x650x670

1560x650x670

1860x650x670

Height of worplace opening [mm]

200

200

200

200

Max.power [W]

2000

2000

2000

2000

Air flow velocity [m/s]

0,1-0,7

0,1-0,7

0,1-0,7

0,1-0,7

Voltage [V/Hz]

230/50

230/50

230/50

230/50

Weight [kg]

350

400

450

500

 

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