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◉ Introduction
Centralized air conditioning and ventilation system refers to all the equipment, pipes and accessories, instruments and meters for centralized processing, transportation and distribution of air in order to make the parameters of room or closed space air temperature, humidity, cleanliness and airflow speed meet the set requirements. Sum.
◉ Test Service Scope
Hotels, cultural and entertainment venues, public bathrooms, barber shops, beauty shops, swimming pools, gymnasiums, libraries, museums, art galleries, exhibition halls, shopping malls (shops), bookstores, hospital waiting rooms, etc.
◉ Test Items
Fresh air volume, inhalable particulate matter, dust volume on the inner surface of the air duct, total number of bacteria, total number of fungi, β-hemolytic streptococcus and Legionella pneumophila, etc.
◉ Test Standards
"Hygienic inspection methods for public places - Part 1: Physical factors" GB/T18204.1-2013
"Hygienic Inspection Methods for Public Places-Part 5: Centralized Air Conditioning and Ventilation System" GB/T18204.5-2013
"Hygienic Specifications for Central Air Conditioning and Ventilation Systems in Public Places" WS 394-2012
"Energy Conservation Testing Standards for Public Buildings" JGJ/T 177-2009
◉ Compliance Services
As a professional third-party testing and certification service organization, Jiayu Testing has qualifications such as CMA, CNAS, and occupational health technical service institutions. In the field of environmental testing, it currently has more than 1000 CMA testing parameters, covering water and wastewater, air and exhaust gas, soil and sediment, noise and vibration, and solid waste toxicity identification. The laboratory is built and managed strictly in accordance with standards, equipped with advanced instruments and equipment, and has a professional technical team with superb skills. It has rich industry service experience and strong testing technology capabilities. Based on the principles of objectivity and fairness, it provides authoritative testing reports with legal effect to the society, and provides full chain environmental risk management support for enterprises and regulatory departments. Welcome to contact us at 400-9269-886!
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