colorimeter

名词 colorimeter:

1. a measuring instrument used in colorimetric analysis to determine the quantity of a substance from the color it yields with specific reagents
   同义词：tintometer

col.or.im.e.ter

n.（名词）
Any of various instruments used to determine or specify colors, as by comparison with spectroscopic or visual standards.
色度计：比照色谱或视觉标准确定色彩的仪器
An instrument that measures the concentration of a known constituent of a solution by comparison with colors of standard solutions of that constituent.
比色计：比照某种溶质标准溶液的色彩，来测量一种溶液已知溶质浓度的仪器.

【引伸】
col.orimet.ric
col.orimet.rically
adv.（副词）
col.orim.etry
n.（名词）