Hoʻolauna
He spectrophotometer akamai, maʻalahi ka hana a me ka pololei kiʻekiʻe kēia.
Loaʻa ka moʻo i nā hiʻohiʻona aʻe YYDS-60 YYDS-62 YYDS-64
ʻO ka pololei o ka hana hou ʻana kiʻekiʻe loa: dE * ab ≤ 0.02
Ana ʻana o ke kaomi ʻana ma ke ʻano ākea, ka puka makani nānā ʻana i ke kūlana kino
ʻOi aku ma mua o 30 mau palena ana a me kahi kokoke i 40 mau kumu kukui loiloi
Kākoʻo ka polokalamu i ka applet WeChat, Android, Apple, Hongmeng,
APP kelepona, a pēlā aku, a kākoʻo i ka hoʻonohonoho ʻikepili
