a Umnqamlezo wesampuli ukusuka kwi-LITech isetyenziselwa ulwahlulo olulinganayo kunye nokuxuba izinto ezininzi okanye iigranular - ngakumbi kulungiselelo lwesampulu yohlalutyo lwebhubhoratri. Kuphela xa i-sub-sample ibonakalisa ngokuchanekileyo imathiriyeli yokuqala apho iziphumo ezinentsingiselo zinokufumaneka. Isampulu yethu yomnqamlezo yahlula amanani amancinci omgubo, iigranule, kunye neesampulu zemathiriyeli ezininzi.
Ukusetyenziswa kwesampulu yomnqamlezo kuqinisekisa ukumela okuphezulu kunye ne-homogeneity yesampuli, ngakumbi ngezinto ezingabonakaliyo. Oku kwenza iziphumo zohlalutyo oluthembekileyo nolunentsingiselo, njengoko ukuhanjiswa okufanayo kweepropati ngaphakathi kwesampulu kuqinisekiswa.
Isampulu yomnqamlezo isetyenziselwa ulwahlulo lwe-homogeneous kunye nokuxuba izinto ezininzi, umgubo, okanye imathiriyeli yegranular. Iqinisekisa ukuba isampuli ethathiweyo imele isampuli yonke ngokuchanekileyo kangangoko kunokwenzeka - imfuneko ebalulekileyo yohlalutyo oluthembekileyo lwebhubhoratri.
Ukusetyenziswa komnqamlezo wesampuli kuqinisekisa ukuhanjiswa okufanayo kweempawu kwisampuli. Oku kuqinisekisa ukumelwa kunye nokufana, okubalulekileyo kuqinisekiso lomgangatho ngokwe-LAGA PN 98.
Okokuqala, iisampulu ezininzi zithathwa kwiindawo ezahlukeneyo zesampulu iyonke. Ezi zicwangciswe kwimilo yomnqamlezo kwindawo ecocekileyo, ixutywe kunye, kunye ne-tapered phakathi. Oku kudala ummeli oxubileyo wesampuli esetyenziselwa uhlalutyo.
Iisampulu zeminqamlezo zisetyenziswa kumashishini amaninzi – kuquka:
Ngaphambi kokufaka isicelo, i-LAGA PN 98 ingcaciso malunga nenombolo yesampulu kunye nobukhulu besampulu kufuneka ithathelwe ingqalelo. Ukumisela ubukhulu besayizi yeenkozo kubaluleke kakhulu, njengoko oku kuchaphazela umthamo wesampulu efunekayo. Ukucwangcisa ngononophelo kubalulekile kwisiphumo sommeli.
Inkonzo yabathengi be-LITech inikezela ngeengcebiso ezenzelwe wena. Shiya igama lakho kunye nenombolo yefowuni, kwaye siza kukutsalela umnxeba ngokukhawuleza.
