... Emission Spectrometer3) JB-1000 Inductively Coupled Plasma Atomic Absorption Spectrometer4) Universal testing machine5) Hardness testerProduct detailsThe hardness tester is a semi-automatic ... ,HRC,HRD,HRE,HRF,HRG,HRH,HRK2. Initial Testing Force: 10Kg(98.07N)3.Testing Force: 60Kg(588N),100Kg(980N),150Kg(1471N ...