论文部分内容阅读
FQD—102型排气烟度计是目前国内唯一正式通过鉴定后投产的一种滤纸式烟度计。它的基本技术参数和测量方法均与西德Bosch烟度计相同。在去年八月任意抽其中两台与上海内燃机研究所最近进口的两台Bosch烟度计作了全面的性能对比(详见“内燃机工程”1981年第4期)。对比结果,性能基本一致。因此在去年苏州烟度标准会议上,一致推荐采用FQD—102型烟度计作为标准烟度计。1982年11月1日开始实施部标NJ263—82“柴油机排气烟度及测量方法”本文将该仪器的主要技术参数、性能、工作原理及结构作简单介绍,并说明在使用该仪器时应注意的几个方面。
FQD-102-type exhaust smoke meter is currently the only officially passed the identification of a filter paper smoke meter. Its basic technical parameters and measurement methods are the same as the West German Bosch smoke meter. In August last year, two sets of Bosch smoke meters recently imported from the Shanghai Internal Combustion Engine Research Institute were arbitrarily selected for comparison and comprehensive performance comparison (for details, see “Internal Combustion Engine Engineering”, No. 4, 1981). Comparison results, the performance is basically the same. Therefore last year, Suzhou smoke standard meeting, unanimously recommended the FQD-102 smoke meter as a standard smoke meter. November 1, 1982 began to implement the Ministry of Standard No. NJ263-82 diesel exhaust smoke and measurement This article will be the main technical parameters of the instrument, performance, working principle and structure for a brief introduction and instructions in the use of the instrument should be Pay attention to several aspects.