冯素娟,孙长生
FENG Su-juan,SUN Chang-sheng(Zhejiang Electric Power Test and Research Institute

• 1:浙江省电力试验研究院

摘要(Abstract)：

便携式恒温装置为开展现场设备的比对试验提供了方便,但使用过程中容易因操作不当等因素导致产生测量误差,降低测量精度。通过对便携式恒温装置实际应用数据的分析,探讨水平温场和垂直温场的均匀性、搅拌速度、油槽中液体深度与稳定度、被测数量等因素对测量结果的影响,以便正确、合理地使用恒温装置。
Portable thermostatic apparatus provides great convenience for developing comparison experiment of field devices.However,due to misoperation,measurement error is added,and testing accuracy is reduced.Through analysing the experiment data of portable thermostatic apparatus,this article discusses influence of the uniformity of horizontal and vertical temperature filed,stirring speed,stability and depth of liquid in oil-bath,measuring quantities on the testing result,which will help us to use this kind of apparatus correctly.

关键词(KeyWords)： 恒温装置;检测;分析
thermostatic apparatus;test;analysis

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 冯素娟,孙长生
FENG Su-juan,SUN Chang-sheng(Zhejiang Electric Power Test and Research Institute

DOI: 10.19585/j.zjdl.2009.04.017

参考文献(References)：

• [1]JJF1030-98恒温槽测试性能技术规范[S].北京:中国计量出版社,1998.
• [2]宋明顺.测量不确定度评定与数据处理[M].北京:中国计量出版社,2000.
• [3]李慎安.JJF1059-1999测量不确定度评定与表示[S].北京:中国计量科学研究院,1999.
• [4]曹宇.油恒温槽温度波动度测量结果的评定[J].企业标准化,2006(4):52-53.