1. Ishingiro
Igishingiro ni co gifasha igikoresho co gupima cam kandi muri rusangi gikozwe mu bikoresho nk’ivyuma. Ico gishingo gitegerezwa gufatwa neza kandi kigashirwa ahantu heza. Ivyuma bine vyo guhindura ibintu biri hasi y’ico gishingo kugira ngo gihindure ukuntu igishingo gihagaze neza kandi kibe kiringaniye.
2. Igikoresho gihindukiza
Igikoresho co guhinduranya ni co gice nyamukuru c’indexer ya cam kandi ni co gice nyamukuru co gukora indexing. Muri rusangi ikozwe mu cuma gifise ubutaka bwiza-n'ubutaka busukuye. Imirongo y’urugero n’ibinogo vyo gushiramwo ivyuma vy’amakamyo biri ku gicapo gikoreshwa mu gushiramwo urutonde no gushiramwo.
3. Igikoresho co gufata
Igikoresho co gufatanya muri rusangi gifise igikoresho co gufata, igikoresho co gufata, n’igikoresho co gufata. Igikoresho co gufatanya gifatanya neza igikoresho canke inkoni yo gushiramwo kugira ngo indexing ibe nziza.
4. Isahani y'index
Mu bisanzwe, igipande co gushiramwo urutonde gishirwa hejuru cane y’ico gikoresho co guhinduranya. Ikoreshwa mu kumenya mfuruka ikenewe. Ico gipande c’index kirimwo urutonde rw’iminzane, mu bisanzwe igabanywamwo ibice 18, kugira ngo yerekane imfuruka zitandukanye.
5. Igikoresho co gupima
Ico gikoresho co gupima muri rusangi kirimwo ibintu nk’igikoresho co gupima (vernier caliper) be n’igikoresho co gupima gikoreshwa n’umuyagankuba. Ivyuma bipima Vernier be n’ibikoresho bikoreshwa n’umuyagankuba birashobora gupima neza ukuntu igipande co gupima n’igikoresho co gupima bizunguruka, ivyo bikaba bituma igipande co gupima gihinduka ata co kivuze.
