Iyo yakasarudzika kuomarara tester ndeyekunyatsoedzwa kwekuedza kubva pane iyo uye ASTM zviyero, kubvumira vashandisi kuzviisa pasi, vickers uye kuomarara uye kuomarara kwebhuruu pane chimwe chinhu. Tester isese tester inoedzwa yakavakirwa paRombowell, brinell, uye zvinopindwa nhungamiro pane kushandisa hukama hwekushandurwa kwehurongwa hwehurongwa hwakawanda hwekuwana akawanda maitiro ekuoma.
Iyo HB yeBrinell hardness yakakodzera kuyera kuomesa kuomarara kwekukanda madhiri esimbi, vasiri vashoma, uye vakasiyana-siyana vakashamisika uye vanodziya manyoro. Hazvina kukodzera kuyera samples kana mabasa akaomarara akaomesesa, zvidiki zvakanyanya, zvakawandisa, uye usabvumire hombe dzinotyisa pamusoro.
HR Rockwell Hardness Scken Stek ye: Kuedza kuumbwa, kuyerwa kwehuremu hwekudzimwa, kwakadzimwa uye nekutsamwa kupisa kwakarapwa zvikamu.
HV Vickers kuomarara kwakakodzera kwe: Kuyera kuomarara kwemasampuli uye zvikamu nezvidimbu zvidiki uye zviyero zvepamusoro, kuomarara kwejasi renzvimbo dzakatarwa, uye kuomarara kwezvinhu zvakatetepa.
Izvi zvinotevera kusvitswa kune yakatevedzana yezvinhu zvakasikwa zviyero zvezviitiko: uye kubata Screen Universal Harder
Yakasiyana neyese zvinhu zvakasikwa zviyero zveTester, iyo New Chizvarwa Chose Tester inoshandisa Simba Sensor Sensor Systems yekutsiva iyo inorema mhando, ichiita kuti chiyero chakareruka uye kukosha kwakayerwa uye kukosha kwakayerwa kwakasimba.
Festam toway:
Rockwell: 60kgf (588.4n), 100kgf (980.7n), 150kgf (1471n)
Superfical rockwell: 15kg (197.1n), 30kg (294.200), 45kg (45kg (49.3N)
Brinell：5、6.25、10、15.625、25、30、31.25、 62.5、 100、125、187.5kgf (49.03、61.3、98.07、153.2、245.2、294.2、306.5、612.9、980.7，1226，1839N)
Vickers: 5,10,00,30,50,100,10kgf (49.03,98,2,49,44,90.3,10,90,10,10,10,10,130.7n)
Kutumira Nguva: Sep-27-2023
