摘要
针对目前传感器类空气质量现场检测仪表在地下建筑空间长期使用中产生的数据误差问题,研制了便携式仪表校准箱,通过对传统的仪表标定与校准方法的比较和优化选取,将二标准值实时自校法与标准气体瓶的方法相结合,设计了新的仪表标定和校准方法。提出现场标定与校准新方法,为使用单位解决检测仪长期使用的准确性问题提供了有效途径,对地下空间中空气质量检测仪的推广使用具有实际意义。
Air quality detector basing on sensor could bring data-error when running perennially in underground construction space.To ameliorate the situation,a new method of demarcates and adjusts is designed through selecting the most reasonable conventional ones of detector,and combining two-standard-self-adjust-spot method and stand-gas-flask one.In addition,spot detecting box is designed and made.The new method of demarcates and adjusts on the spot may help user with improving the veracity of detector running perennially.It helps to generalize the use of air quality detector of underground construction space also.
出处
《制冷与空调（四川）》
2010年第5期11-14,共4页
Refrigeration and Air Conditioning
基金
国家"十一五"科技支撑计划项目(编号:2006BAJ27B03-3)
关键词
空气质量检测仪
标定
校准
现场
air quality detector
demarcate
adjust
on the spot
