Test method for volatile organic compounds test compartment of automobile interior trim

1. Standards:

HJ / T 4002007 "Sampling and measuring method for volatile organic compounds and aldehydes and ketones in vehicles"

GB / T 27630 "Guide to Air Quality Evaluation in Passenger Cars"

2. Test equipment:Automobile volatile organic compounds test cabin,vehicle VOC emission test chamber,vehicle interior VOC emission test chamber

3. Test purpose: To test the total emission of organic volatiles in automotive interior materials

4. Manufacturer:Dongguan Huanyi Instruments Co.,Ltd

5. Test Methods:

5.1 Ambient temperature: 25.0 ± 1.0 ℃

5.2 Relative humidity: 50 ± 10%.

5.3 The vehicle under test is placed in a vehicle testing environment that meets the requirements;

5.4 The new car should be qualified to go offline for 28d ± 5d and require no covering on the inner surface;

5.5 The windows and doors are open, and the standing time is not less than 6h;

5.6 The vehicle test conditions during the preparation shall meet the requirements, and the sampling device shall be installed;

5.7 Close all doors and windows, and the vehicle under test shall remain closed for 16 hours, and collection shall begin.