Technical Bulletins Jaime Graymead 20th September 2016 Technical Bulletins Here you will find an array of resources and information relevant to Air Filters, that are written to assist our customers in air filter selection and identification. Check back every so often we try and update this area of the website regularly. No. Technical Bulletin Description 1. Typical Air Change Rates A simple set of typical guidelines for air change rates in various circumstances. 2. Baffle Grease Filter Styles An explanation of the different styles of Baffle Grease Filters that Airclean offer. 3. Comparison of Cleanroom Standards A table explaining and comparing various standards for cleanroom specification and certification. 4. Crib Sheet 1 – Filter Summary A table designed by Airclean to help select and identify Air Filters for circumstances, including filter grading to EN779 and EN1822 5. Crib Sheet 2 – Filter Identification Struggle knowing the information that we need to identify Air Filters? Hand this chart out to Engineers, Facilities Maintenance men, or pop one on your desk. 6. Front Withdrawal Frames Explained A Product bulletin to explain this versatile and useful method of mounting panel or bag air filters. 7. Inline Hydroponic Filters – NEW! New Product – Inline Activated Carbon Can Filters, commonly used in the Hydroponics industry. 8. Kitchavent Summary This product bulletin aims to explain our popular Kitchavent System for Grease, Smoke and Odour Control in commercial Kitchens. 9. Noise Levels A basic NR table, explaining common sound levels. 10. Conversion Factors Ever struggle to change your meters to cubic feet? Use this Conversion Factor Table to help you out. 11. Flame Retardency - "The Inside Story" Explanation of the releavant standards to flame retardency. 12. Why Fume Extraction? A breif article on fume extraction in workshops – welding, soldering fumes etc. 13. Odour Reduction from Catering Establishments An overview of how activated carbon can be used for the control of odours from food factories, restaurants, and commericial kitchens. 14. Odour Assessment for Catering Establishment Use this simple form, to make a full site assesment of a commercial kitchens nuisance requirements, including smoke, odour and grease. this form will then help you and us to design a kitchen extract system to deal with any likely issues. 15. Kitchavent – Expected Maintenance Guide A simple guide outlining typical frequency and costs of filter replacements and maintenance on Airclean’s Kitchavent, Grease, Smoke and Odour Control Systems. 16. ESP, UV Ozone, and Atomising Odour Neutraliser Maintenance Guide A simple guide outlining typical maintenance regime, and frequency for Airclean Electrostatic Precipitators, UV Ozone, and Atomising Odour Neutraliser Systems for Grease, Smoke and Odour Control in commercial kitchens. 17. EN779 : 2012, The new standard in Air Filtration This year we are seeing a change in the standard against which we test our air filters. EN779:2012 sees improvements in the filtration efficiency of higher grade filters. 18. Indoor Air Quality European Standard EN13779 is the European Standard for ventilation and air conditioning in non-residential buildings. This standard is as close to an indoor air quality standard that exists and includes guidelines on air change rates and filtration requirements. 19. Bringing the outside in – Domestic Ventilation and Air Pollution An article discussing indoor air quality and the increased use of MVHR systems in domestic homes, and how this can pose risks to health when outdoor air quality is poor.