Ngokuthuthukiswa komphakathi kanye nentuthuko yezobuchwepheshe, izixhumi zidlala indima ebaluleke kakhulu emikhakheni ehlukahlukene. Ukuqinisekisa ukuphepha kwabo, ukuqina kanye nokunye ukusebenza, izixhumi zokuhlola zibalulekile. Ukuze uqinisekise ukuthi izixhumi ezilethwe kumakhasimende zisezingeni elifanele futhi zisebenza, senza uchungechunge lwezivivinyo ezixhumi ezikhiqizwayo ngaphambi kokushiya ifektri. Kepha uyawazi izindinganiso zokuhlola izixhumi? Ake silalele onjiniyela bethulekela ukuthi yiziphi izindinganiso esivame ukubhekisa kuzo lapho zihlola izixhumi.

Ngokuvamile, amazinga wokuhlola izixhumi ikakhulukazi afaka phakathi izici eziyisikhombisa: ukufakwa kwamandla okufakwa, ukumelana nokuqina, ukuqina komzimba, ukuvumelanisa, nomthelela olandelayo:

1. Ukufakwa kwesixhumi kanye nokuhlolwa kwamasosha okukhishwa. I-Reference Standard: EIA-364-13

2. Ukuhlolwa kokumelana nokufakelwa kwezixhumi. I-Reference Standard: EIA-364-21

3. Ukuhlolwa kokuqina kwezixhumi. I-Reference Standard: EIA-364-09

4. Isixhumi se-voltage voltate voint test. I-Reference Standard: EIA-364-20

5. Ukuhlolwa kokumelana nokuxhumana. I-Reference Standard: EIA-364-06 / EIA-364-23

6. Ukuhlolwa kokudlidliza kwesixhumi. I-Reference Standard: EIA-364-28

7. Ukuhlolwa komsebenzi okwenziwe ngezinto ezihlangene. I-Reference Standard: EIA-364-27

Kodwa-ke, kubalulekile ukuqaphela ukuthi abakhiqizi abahlukahlukene bangabhekisela kumazinga ahlukene asuselwa esimweni sawo sangempela. Isibonelo, ezinye izixhumi ze-elekthronikhi zidinga ukuzosebenza emazingeni okushisa aphezulu kakhulu noma aphansi, kanye namazinga okubhekiswa okujwayelekile awasasebenzi lapha. Kungakhathaleki ukuthi iyiphi indinganiso yokubhekisa lapho uhlola khona izixhumi, inhloso yokugcina ukuqinisekisa ukuthi izixhumi zisebenza endaweni yazo yokusebenza. Lokhu okungenhla kuyizinga elijwayelekile lokuhlola izixhumi.