Na'urar Lissafin Saurin Hawa ta VAM

Na'urar Lissafin Saurin Hawa ta VAM

VAM ita ce yadda masu keke ke kwatanta ƙarfin hawa ba tare da la'akari da nisa ko sauri ba — tana ƙidaya kawai yadda kake samun tsayi da sauri. Shigar da tsayin da ka hau da tsawon lokacin da ya ɗauka, kuma wannan na'urar lissafi za ta dawo da VAM ɗinka a mita a awa daya tare da tsawon lokacin da 1000 m a tsaye zai ɗauka a wannan yawan. Yi amfani da ita don bin diddigin yanayin hawa, kwatanta ƙoƙari a tsaunuka daban-daban, da saita manufofi don babban hawanka na gaba.

VAM (Velocità Ascensionale Media) shi ne mita a tsaye da kake hawa a cikin awa daya — mafi tsabtar ma'auni guda na aikin hawa a kekuna, wanda ya shahara a manyan tsaunukan Tour da Giro. Masu hawa na nishaɗi suna iya kusan 700–1000 m/h, ƙwararru masu ƙarfi 1100–1400, kuma manyan ƙwararru sama da 1600 m/h a kan gangare masu tsanani. Yana ƙaruwa da gangare a ƙoƙari iri ɗaya, don haka ka kwatanta VAM a tsaunuka masu kama.