摘要
介绍了 PARR 1 2 81型热量计结构、操作方法及性能 ,重点阐述了对该热量计的性能检验方法及结果 ,检验结果表明该热量计的绝对精度小于 40 J/ K,相对精度小于 0 .2 % ,符合国家计量检定规程要求。该仪器的准确度也符合要求 。
The structure,operating precedure and performance of PARR 1281 Calorimeter are introduced and the performance test method and the result are emphasized. The test result concludes that the absolute precision of 1281 calorimeter is less than 40 J/K and the relative precision less than 0.2%, which meet the requirement of National Metering Test Code. The accuracy of the instrument are also meet the requirement which means the performance of the calorimeter is excellent.
出处
《华东电力》
2000年第9期26-28,共3页
East China Electric Power
