江苏建筑
江囌建築
강소건축
JIANGSU CONSTRUCTION
2011年
4期
95-96,120
,共3页
游离甲醛%环境测试舱法%环境中甲醛本底%变化规律
遊離甲醛%環境測試艙法%環境中甲醛本底%變化規律
유리갑철%배경측시창법%배경중갑철본저%변화규률
free formaldehyde%environmental test chamber%background value formaldehyde in environmental%changing regularity
文章对QHX-Ⅲ型1 m3环境测试舱测量装饰材料中游离甲醛时,室内外不同温度条件下,环境本底对测量材料中游离甲醛释放量的影响进行了探讨,直接引入室外空气时,本底值呈无规律变化,直接引入室内空气时,本底值随室内温度的上升,呈线性上升趋势。因此,必需对引入环境测试舱空气进行净化处理。
文章對QHX-Ⅲ型1 m3環境測試艙測量裝飾材料中遊離甲醛時,室內外不同溫度條件下,環境本底對測量材料中遊離甲醛釋放量的影響進行瞭探討,直接引入室外空氣時,本底值呈無規律變化,直接引入室內空氣時,本底值隨室內溫度的上升,呈線性上升趨勢。因此,必需對引入環境測試艙空氣進行淨化處理。
문장대QHX-Ⅲ형1 m3배경측시창측량장식재료중유리갑철시,실내외불동온도조건하,배경본저대측량재료중유리갑철석방량적영향진행료탐토,직접인입실외공기시,본저치정무규률변화,직접인입실내공기시,본저치수실내온도적상승,정선성상승추세。인차,필수대인입배경측시창공기진행정화처리。
In this study,we are discussing the impacts of background value of indooroutdoor air in different temperature condition for the measurement of content of free formaldehyde released in decorative materials using the type of QHX-Ⅲ 1 m3 environmental test chamber.When outdoor air are directly draw into the chamber,the background value of air is irregular changing,and when indoor air are directly draw into the chamber,it trends linear ascendant as value of the indoor temperature rise.Therefore,it is necessary to purify the air of introduce the environment test chamber.
