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由苏州市科委下达任务,苏州市计量测试所和吴县仪器仪表厂共同研制的HRQ—150型轻便式洛氏硬度计于1985年9月25日在江苏吴县通过鉴定。该硬度计采用测力环原理进行设计,结构合理,体积小。可以在任意方向测定硬度。除常规试验外,对大型、奇特、笨重零件尤其适用。与会代表认为硬度计主要技术性能指标达到了设计要求,在国内处于领先地位。会议决定该仪器在正式批
The HRQ-150 Portable Rockwell Hardness Tester jointly developed by Suzhou Science and Technology Commission, Suzhou Metrology and Testing Institute and Wuxian Instrument Factory passed the appraisal on September 25, 1985 in Wu County, Jiangsu Province. The hardness meter using the principle of force ring design, reasonable structure, small size. Hardness can be measured in any direction. In addition to routine testing, the large, peculiar, heavy parts particularly applicable. Participants that the hardness of the main technical performance indicators to meet the design requirements in the country in a leading position. The meeting decided that the instrument is officially approved