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Active Carbon Filters Ltd will have some product on display with its sister company Air Safety Ltd at Compamed in 2011.

Bespoke Design

"We specialise in individually designed products to suit all of your filtration needs"

For OEM clients a bespoke design and manufacturing service is available to complement the range of proprietary products.

Testing & Certification

This section of the website provides a summary of the types of testing that can be undertaken by Active Carbon Filters Ltd, followed by a series of downloadable files.  These include the Contaminants List to enable identification of the type of activated carbon most suitable for the removal of a known contaminant, plus the Isotherms demonstrating a particular carbon's performance against a specific contaminant.

The methods used for testing the abilities of activated carbon filters depend on the specific application, however the tests detailed below are used throughout the industry and recognised by filter purchasers as an acceptable means of assessment.

CTC Testing

Test to determine the physical adsorption ability of a base carbon and states its capacity as calculated for carbon tetrachloride.

Residual Capacity

Test to determine the remaining life of a carbon filter when in use against a specific contaminant e.g. the removal of SO2 in museum and archive applications.

DOP Testing

DOP (Di-octyl Phthalate) testing is used by Active Carbon Filters Ltd to confirm the efficiency and integrity of the seal when a HEPA particulate filter is combined with an activated carbon filter in the same housing.

Isotherms

Isotherms are available for to demonstrate a particular carbon’s performance against a specific contaminant such as xylene, acetone, heptane etc.

General Certificates

	Order Code	Product Description	Technical Data Sheet
	AC-IC1	Insurance Certificate

Test Reports

	Order Code	Product Description	Technical Data Sheet
	ACF/CL	Contaminants List: Identifies contaminant with carbon type
	ACF 100CS & HS-ES	Acetic Acid
	ACF 150BXB	Benzene
	ACF 150BXB	Benzyl Alcohol
	ACF 150BXB	Cyclohexanonel
	ACF 150BXB	Dichloromethane
	ACF 150BXB	Di-Ethyl Ether
	ACF HE-ES	Ethanol
	ACF 150BXB	Ethyl Benzene
	ACF 150BXB	Ethylenediamine
	ACF 150BXB	Heptane
	ACF 150BXB	Hexane
	ACF HE-ES	Isoprene
	ACF 150BXB	Isopropylalcohol
	ACF HE-ES	MEK
	ACF HE-ES	Methanol
	ACF 150BXB	Methyl Acetate
	ACF 150BXB	Naptha
	ACF HE-ES	n-Hexane
	ACF 150BXB	Pentane
	ACF 100GXC	Styrene
	ACF 150BXB	Toluene
	ACF 150BXB	Xylene

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