摘要
介绍了室内空气中TVOC的检测原理和方法。使用GC-112A型气相色谱仪配HD-D型热解析装置进行空气中TVOC检测,通过对标准样品的分析来验证本检测方法的准确性,最后分析了影响其浓度检测准确性的因素。
The principle and method for the detection of TVOC in indoor air were introduced. At first, GC-112A gas chromatograph with HD-D type thermal analytical device was used to detect TVOC in indoor air, then the accuracy of the detection method was verified by analysis of standard samples, at last influence factors on the accuracy of the concentration detection were analyzed.
出处
《辽宁化工》
CAS
2014年第5期655-657,660,共4页
Liaoning Chemical Industry
关键词
TVOC浓度
热解析
恒流采样器
检测器
TVOC concentration
thermal desorption
constant current sampler
detector
