【摘要】 本仪器为一种新型氧分析器,系用新的电分析方法——薄层流动时库仑法,和自动测试控制而设计的。能测定海水、以及环境水中的溶解氧,准确度高,测试速度快,易操作。仪器设计指标如下:测氧范围,0—8ml/升;分辨率:0.01ml—O₂/升;重现性偏差±0.03ml—O₂/升;准确度偏差±1.0％;工作温度2～35℃;工作环境:陆地及海洋调查船实验室,海况小于6级。更多还原

【Abstract】 The model SY-1 instrument for the determination of dissolved oxygen in seawater is a new type of oxygen analyzer,the design of which is based on a new electroanalytical method-laminar flow chronocoulometry,being designed under the principle with an automatic control requencc,is in highspeed in determination and easy for operation.It can measure the dissolved oxygen in seawater as well as environmental waters with high accuracy.The principal designed requirement are as follows,1.Range of oxygen measurement; 0-8 ml-Q2/liter.2.Resolving power 0.01 ml-O2/liter.3.Precision:≤0.03 ml-O2/liter.4.Error of accuracy:±1.0%.5.Operation temperature:2-35℃.6.Operation conditions,Laboratory in oceanographic vessel or on land,oceanic condition <6 grades.更多还原