I.Porogaramu:
Imashini yipimisha uruhu ikoreshwa mugupima flexure yinkweto zo hejuru hamwe nimpu zoroshye
(inkweto zo hejuru uruhu, igikapu cyuruhu, uruhu rwumufuka, nibindi) nigitambara kizunguruka inyuma.
II.Ihame ry'ikizamini
Guhindura uruhu bivuga kugoreka hejuru yimpera yikizamini nkimbere
nubundi buso bwanyuma nkibiri hanze, cyane cyane impera zombi zipimisha zashyizwe kuri
igishushanyo mbonera cyateguwe, kimwe muribikoresho cyarakosowe, ikindi gisubizwa kugirango gisubizwemo
igice cyikizamini, kugeza igice cyikizamini cyangiritse, andika umubare wunamye, cyangwa nyuma yumubare runaka
yo kunama. Reba ibyangiritse.
III.Kuzuza ibipimo
BS-3144, JIB-K6545, QB1873, QB2288, QB2703, GB16799-2008, QB / T2706-2005 nibindi
uburyo bwo kugenzura uruhu rworoshye bisabwa ibisobanuro.