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一、前言石油产品用玻璃液体温度计用于测定石油产品的闪点、馏程、凝点和倾点等,因此正确使用和检定该计量器具成为准确出具分析数据的关键所在。本文就2005年实施的GB/T514-2005《石油产品实验用玻璃液体温度计技术条件》(以下简称“国标”)和JJG50-1996《石油产品用玻璃液体温度计》检定规程(以下简称“检定规程”)进行了对比,结合以往的工作经验,就两项技术规范对该温度计的影响进行了总结。
I. INTRODUCTION The glass liquid thermometer for petroleum products is used to determine the flash point, distillation range, pour point and pour point of petroleum products. Therefore, the proper use and verification of the measuring instrument become the key to accurately produce analytical data. This article on 2005 GB / T514-2005 implementation of the “experimental conditions of petroleum products glass liquid thermometer” (hereinafter referred to as “GB”) and JJG50-1996 “petroleum products glass liquid thermometer” verification procedures (hereinafter referred to as “ Test procedures ”) were compared, combined with previous work experience, the two technical specifications on the impact of the thermometer were summarized.