燃气流量宽量程计量标定方法研究

Research of wide-range measure calibration method of flammble gas flow

随着流量测试技术和仪表制造工艺的日益成熟,拓展燃气流量计量量程的宽量程燃气流量测量方法的研究也取得了进一步发展,因此对实现燃气流量宽量程计量方法的仪表的标定也变得日益重要。本文简述了用于实现燃气流量测量的宽量程计量方法,重点阐述了燃气流量宽量程计量的标定方法的有关理论,同时应用这一新标定方法进行了燃气流量宽量程计量仪表的标准装置设计。

With the development of testing technology and manufacture technics of instruments,study on wide-range flow measure for gas to widen the range of gas flowmeters has obtained some progress.And the calibration method about the wide-range measure of gas flow becomes more important.In the article,the method of wide-range measure to measure gas flow was introduced,and the theory of calibration about the methods was studied.Furthermore,the article brought a design case about flow calibration facility to apply the...