CEIS-RTS Testing of Volatile Organic Compounds-CTI

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CEIS-RTS Testing of Volatile Organic Compounds

Volatile organic compounds (VOCs) have long been recognized as an important factor of indoor air pollution. With the enhancement of public awareness of environmental protection, more and more attention has been paid to the indoor air quality. The concentration and odor intensity of volatile organic compounds (VOCs) are two important evaluation indicator. It is very important to understand and continuously improve the concentration levels of volatile organic compounds (VOCs) in materials and components, vehicles, etc. CTI is committed to providing comprehensive testing and technical consulting services for materials, components and vehicles, which help the product quality improvement.

◉ Service Background

With the continuous strengthening and promotion of green development, ecological and environmental protection, higher requirements have been put forward for the rail transit industry. China Railway Corporation, CRRC and major manufacturers have also issued corresponding control measures and technical requirements. Both the quality requirements of products and the quick and flexible response are needed in the increasingly competitive market . CTI serves investors, owners, manufacturers, suppliers, railway operators, etc. In the industry, to make sure that all links of the rail transit industry chain meet the requirements of corresponding standards, and provides targeted technical services and comprehensive solutions to solve the problems.

◉ Service Content

Ⅰ. Routine test items

Test Items	Testing Method	Testing Object
Bag Method	ISO 12219-2:2012 Standards and technical specifications of vehicle manufacturers	benzene, toluene, xylene, ethylbenzene, styrene, formaldehyde, acetaldehyde, acrolein, TVOC and analysis of TOP10
Bag Method	customized test requirements	special substances and full spectrum analysis of customer demand
Chamber Method	ISO 12219-4:2013 VDA 276	aldehydes, ketones and benzene series, TVOC, TOP analysis, full spectrum analysis, special substances required by customers
HS-GC	VDA 277	benzene series，TVOC，TOP analysis, full spectrum analysis, special substances required by customers
Odor Test	VDA 270 GC-O(Sniffer)	Odor intensity, odor characteristics, etc.
Vehicle VOC Testing	TB/T 3139 Customer test outline	formaldehyde, aldehydes, ketones and benzene series, TVOC, TOP analysis, full spectrum analysis, special substances required by customers
VOC testing of chemical products	adhesives, paints and other corresponding national and international standards	volatile organic compounds, halogenated hydrocarbons, isocyanates, etc

Ⅱ. Applicable Product Scope

Materials and Components: FRP, honeycomb composite, Console, Sealing Strip, Fabric, Seats, etc.

Vehicle: air in the vehicle under various working conditions

Chemical Products: adhesives, paints, cleaning agents, etc.

◉ Our Strengths

A third-party agency specializing in testing, calibration, inspection, certification, and technical services with CMA, CNAS and other international qualifications.

Senior experts and professional technical team, with a wealth of experience in testing and consulting projects in railway transit industry.

Sound service network, covering important central cities, provide convenient and effective services to customers.

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