国产一级性爱伦理国产传媒_日韩成人无码电影观看_在线无码视频一区二区日本_乱伦中文无码制服精品视频网_1024亚洲精品国产无码片_亚洲免费激情av_成人综合色av综合_可以看得免费黄色网址_丰满人妻被快递员侵犯的电影_制服丝袜之中文字幕

The VOC release cabin is designed according to the standard HJ/T400-2007 "Sampling and Determination Method of Volatile Organic Compounds and Aldehydes and Ketones in Vehicles", as well as the relevant standards of the United States and Europe on the test of VOC and formaldehyde emission in automobiles. The box system consists of power supply, dehumidification unit, filtration and purification unit, humidification unit, temperature control unit, flow control unit, air circulation unit, cabin, etc.

The vehicle VOC detection test chamber is designed according to the standard HJ/T400-2007 "Sampling and Determination Method of Volatile Organic Compounds and Aldehydes and Ketones in Vehicles", and also refers to the relevant standards of the United States and Europe on the test of VOC and formaldehyde emission in automobiles. The whole climate box system is composed of power supply, dehumidification unit, filter purification unit, humidification unit, temperature control unit, flow control unit, air circulation unit, cabin, etc.

The main specifications and technical parameters of the VOC detection test chamber for the whole vehicle:

※Studio size: can be designed according to user needs, up to 300m2

※Temperature range: +20℃∽+60℃

※Humidity range: 30%∽80%RH

※The wind speed and seal in the cabin: the center point of the box is less than or equal to 0.3m/s (frequency conversion adjustable)

※Air replacement rate: 0.2∽10 times/hour

※Flow adjustment range: 0.5∽3500m3/h

※The background of pollutants in the cabin: formaldehyde≤0.02mg/m3, formaldehyde≤0.02mg/m3

※The payload of the bottom plate: 7.5T/m2

※Air tightness: maintain a slight positive pressure in the cabin>5pa