Iipleyiti zokulinganisa i-Granite zizixhobo eziyimfuneko kubunjineli obuchanekileyo kunye nokuveliswa, ukubonelela ngeendawo ezizinzileyo nezichanekileyo zokulinganisa nokuhlola amacandelo. Ukuqinisekisa ukuthembeka kunye nokusebenza kwabo, imigangatho eyahlukeneyo yoshishino kunye neziqinisekiso zilawula ukuveliswa kunye nokusetyenziswa kwezi pleyiti zokulinganisa.
Omnye wemigangatho ephambili yeepleyiti zokulinganisa igraniti yi-ISO 1101, echaza iinkcukacha zemveliso yejometri (GPS) kunye nokunyamezela izixhobo zokulinganisa. Lo mgangatho uqinisekisa ukuba iipleyiti zegranite zihlangabezana nokucwangciswa okuthe ngqo kunye neemfuno zokugqiba umphezulu, okuyimfuneko ekufezekiseni imilinganiselo echanekileyo. Ukongeza, abavelisi bepleyiti yokulinganisa igranite bahlala befuna isatifikethi se-ISO 9001, esigxile kwiinkqubo zolawulo lomgangatho, ukubonisa ukuzibophelela kwabo kumgangatho kunye nokuphuculwa okuqhubekayo.
Esinye isiqinisekiso esibalulekileyo ngumgangatho we-ASME B89.3.1, obonelela ngesikhokelo sokulinganisa kunye nokuqinisekiswa kweepleyiti zokulinganisa igranite. Lo mgangatho unceda ukuqinisekisa ukuba iipleyiti zokulinganisa ziya kugcina ukuchaneka kwazo ekuhambeni kwexesha, ukunika abasebenzisi ukuzithemba kwimilinganiselo eyenziwe kubo. Ukongezelela, kubalulekile ukusebenzisa i-granite eqinisekisiweyo evela kumthombo ohloniphekileyo, njengoko ubuninzi kunye nokuzinza kwezinto eziphathekayo kuchaphazela ngokuthe ngqo ukusebenza kwamacwecwe okulinganisa.
Ukongeza kule migangatho, abaninzi abavelisi babambelela kwiziqinisekiso ezithile zoshishino, ezifana nezo zivela kwiNational Institute of Standards and Technology (NIST) okanye i-American National Standards Institute (ANSI). Ezi ziqinisekiso zibonelela ngesiqinisekiso esongezelelweyo sokuba iipleyiti zokulinganisa igranite ziyahlangabezana nemigangatho yokusebenza engqongqo kwaye zifanelekile ukusetyenziswa kwizicelo ezichaneke kakhulu.
Ukuqukumbela, imigangatho yoshishino kunye neziqinisekiso zidlala indima ebalulekileyo kwimveliso kunye nokusetyenziswa kweepleyiti zokulinganisa igranite. Ngokuthobela ezi zikhokelo, abavelisi banokuqinisekisa ukuba iimveliso zabo zifezekisa ukuchaneka kunye nokuthembeka okufunekayo kubunjineli obuchanekileyo, ekugqibeleni kunceda ukuphucula ulawulo lomgangatho kunye nokusebenza kakuhle kwiindidi ezahlukeneyo zamashishini.
