Hardsting na duniya da gaske cikakken kayan aikin gwaji ne dangane da ka'idodi na ISO da Astm, mai ba da damar masu amfani da Hippers suna gwaji akan kayan aikin. An gwada taurarin duniya ta duniya da aka gwada ta duniya, brikell, da kuma ƙaƙƙarfan ƙauyuka maimakon yin amfani da canjin canjin tsarin don samun ɗimbin ɗagawa.
Tsarin Harshen HB Brastell wanda ya dace da auna wahalar makiyi baƙin ƙarfe, marasa ferrous alloys, da kuma nau'ikan da aka ɗora da kuma tsofaffi da yawa. Bai dace da auna samfuran ko kayan aikin da suke da wuya, ƙanana da yawa, da bakin ciki, kuma kada ku ƙyale manyan abubuwan ciki a farfajiya.
HR Rockwell Scale na Scale ya dace da: Gwaji molds, da taurin kai da aka kashe ta, quenched da kuma wasu sassan zafi.
HV VICKERCK scale sikeli ya dace da: Auna da taurin sasmles da sassa tare da ƙananan yadudduka, da wuya na inforings daban-daban magani, da kuma taurin kayan bakin ciki.
Mai zuwa gabatarwar ne zuwa ga sabon jerin abubuwan dauyin duniya na duniya: da kuma taɓawa Dandalin Duniyar Dandalin Tester
Dangantaka da taurin kai na gargajiya na duniya, sabuwar tsararrakin duniya a matsayin mai amfani da bayanan da aka rufe don maye gurbin samfurin kaya mai nauyi, yana yin auna ma'auni mai nauyi, yana yin auna ma'auni da darajar da aka fice.

Gwajin gwaji:
Rockwell: 60kgf (588.4n), 100KGF (980.7K), 150kgf (1471n)
Superfical Rockwell: 15kg (197.1N), 30kg (2kg (2kg (274.2SN), 45kg (491.3n)
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: 5,10,20,1,100,120kgf (49.03,98.07,296.1.07,294.1.07.1,490.1,980.1,980.7,117.2
Lokaci: Sat-27-2023