hardness tester

Precipitation behavior of 7050 aluminium alloy has been studied by transmission electron microscopy and Vickers hardness tester after retrogression and reaging ( RRA) treatment.

采用TEM和维氏硬度计研究了回归再时效（RRA）处理对7050铝合金的影响，对处理后合金试样的强度和伸长率进行了测试，并对试样断口在SEM下进行了观察。

The Shaw Brothers Pan-Chinese Cinema; Evaluation of the Measurement Uncertainty of the Indication Error of the Shore Hardness Tester

在香港建构中国：邵氏电影的大中华视野邵氏硬度计示值误差测量结果不确定度评定

And owns direct reading spectrometer, tension testing machine, hardness tester, thickness gage, gloss meter, color difference machine etc from Germany.

并配备德国进口直读光谱仪、拉力试验机、硬度计，测厚计，光泽计，色差仪等大批检测设备。

Evaluation of the Measurement Uncertainty of the Indication Error of the Shore Hardness Tester

邵氏硬度计示值误差测量结果不确定度评定

Finalized Design of A New Type Green Mold Hardness Tester Type-D

D型湿砂型表面硬度计的定型设计

Application of HLN Hardness Tester in Testing Huge Workpiece

里氏硬度计在大型工件测试中的适用性

Test the displacement of head-pin of Shore hardness tester by using the capacitive gate transducer, implement data collection and transfers by means of the serial communication, and realize the data analysis and process by applications of Matlab and serial communication genius program.

以容栅传感器为主实现邵氏硬度计弹簧测头的位移检测，采用串口通信方式实现了数据的传输和采集，用Matlab和串口精灵程序实现数据的分析和计算。

It can provide science evidence for testing low strength steel sheets using Leeb hardness tester.

探讨了里氏硬度测试值偏低的原因,对使用里氏硬度计测试低强度钢板硬度提供了科学依据.

By using Spark atomic emission spectrometer, Plasma spectroscopy, X-ray diffraction, Optical microscopy and SEM, the changes of composition and microstructure were measured. By using Tensile specimen machine and Vickers hardness tester, mechanical properties were measured.

用火花原子放射光谱仪、等离子体光谱仪、X-Ray衍射仪、金相显微镜、场发射扫描电镜等手段测定了试样成份、显微组织和结构，用拉伸试样机、维氏硬度计测定了试样的力学性能。