nFiye da alamun launi 30, gami da pt-co, Gardner, Saybolt, China, Amurka, Ka'idojin Magungunan Turai
nDaidaita sifili mai hankali yana tabbatar da daidaiton ma'aunin △E*ab≤0.01
nƘaramin adadin ruwa ana rage shi zuwa 1ml, 10mm da 50mm cuvette suna da tsari, kuma girmansu ya kai 33mm da 100mmte ba na tilas ba ne
nMa'auni mai sauri, kuma aunawa ɗaya yana ɗaukar daƙiƙa 1.5 kawai
nTsarin tankin samfurin thermostatic (har zuwa 90 ° C) yana tabbatar da ruwan samfurin samfurin
nAllon taɓawa mai inci 7sa kayan aikin ya fi sauƙin amfani kuma kayan aikin na iya adana bayanai sama da guda 100,000
