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Technical Specifications
Fume Hoods are based on the containment technology, i.e. the negitve pressure relative to exterior is maintained within the interior of the hood to prevent any toxic vapours from escaping and air is drawn at a consistent rate into the hood. Experimental procedures are performed within the hood which is consistently and safely ventilated, usually by means for extract blower and ductwork. When exhausted to the external environment, chemical fumes are diluted over in the atmosphere and become negligible effect to human health.
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Internal Working Zone
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2′ x 2′ x 2′
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3′ x 2′ x 2′
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4′ x 2′ x 2′
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6′ x 2′ x 2′
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No. of HEPA Filter and Size
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1/(2′ x 2′ x 6″)
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1/(3′ x 2′ x 6″)
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1/(4′ x 2′ x 6″)
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2/(3′ x 2′ x 6″)
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No. of Prefilters
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One
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Two
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Two
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Three
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Illumination
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1 x 20 Watt
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1 x 20 Watt
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2 x 40 Watt
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2 x 40 Watt
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Electrical Load required
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220 Volts
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220 Volts
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220 Volts
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220 Volts
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Power Supply
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Single Phase
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Single Phase
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Single Phase
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Single Phase
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