dutchless fume hoods

MODULAR FILTRATION TECHNOLOGY

High performances activated carbon filters and High efficiency particulate air filters. Derived from military gas mask technology, the Super Activated Carbon Filters manufacturated filters noxious and odorous molecules emitted during chemical handling. The Super Activated Carbon is tested and qualifies according to both the American Standard Test Method (ASTM) and AFNOR NFX 15-211 : 2009 standard. 

High Efficiency Particulate Air filters are selected to filter chemical powders with Servco offering H14 type filters (according to EN 1822 standard), capable of trapping particles with a diameter greater than 0.3 µm with a 99.995% efficiency (according to the Most Penetrating Particle Size Test)

COMPUTERIZED MONITORING PANEL

All the controls and safety information of the Ductless Fumehood are grouped together in one single computerized panel which includes :

  • The control of fans operation and airflow volume, with an audible and visible alarm in case of manufacturing
  • A timer counting down 60 running hours after which a saturation detection test will be performed
  • An optional solvent automatic detector monitoring the saturation of the filter
  • The software for maintenance and repair

SPECIFICATIONS :

Lenght : 32”/800mm

            Model                  ¦             Lenght
          DFH 1.0                  ¦        800     ¦      764
            Depth                  ¦            Height
     556      ¦       483          ¦        1061    ¦     720

TECHNICAL SPECIFICATIONS :

CLASS (According to NFX 15-211 : 2009)

CLASS 1 (2 molecular filters per column) or CLASS 2 (1 molecular filter per column)

Volume of Air Treated

230m3/h

Number of column (s)

1

Average Air Face Velocity

0.4 to 0.6 m/s

Total Power Consumption

58W

Voltage

External Connection :

1-24 V

Max. Amperage Absorb

0.58A

Inside Circuit : 24 V-DC

Frequency

50-60 Hz

Noise Level

52dbA

]Fan

1 x IP44

Processed Air Flow

135CFM

Air Velocity at Openings

79fpm to 118fpm

Door Openings

Oblong Holes