Structural design of seawater nitrate optical sensor

CHENG Chang-kuo; SONG Jia-ju; YANG Peng-cheng; DU Jun-lan

doi:10.13873/J.1000-9787(2017)12-0075-03

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Structural design of seawater nitrate optical sensor

更新时间：2025-09-11

- Structural design of seawater nitrate optical sensor
- Vol. 36, Issue 12, Pages: 75-77(2017)
- 作者机构：
  
  1. 国家海洋技术中心
  2. 天津市海华技术开发中心
- 作者简介：
- 基金信息：
- DOI：10.13873/J.1000-9787(2017)12-0075-03
  CLC： TP212
- Published：2017
- 稿件说明：
移动端阅览
[1]程长阔,宋家驹,杨鹏程,杜军兰.海水光学硝酸盐传感器结构设计[J].传感器与微系统,2017,36(12):75-77.

CHENG Chang-kuo, SONG Jia-ju, YANG Peng-cheng, et al. Structural design of seawater nitrate optical sensor[J]. 2017, 36(12): 75-77.
[1]程长阔,宋家驹,杨鹏程,杜军兰.海水光学硝酸盐传感器结构设计[J].传感器与微系统,2017,36(12):75-77. DOI： 10.13873/J.1000-9787(2017)12-0075-03.

CHENG Chang-kuo, SONG Jia-ju, YANG Peng-cheng, et al. Structural design of seawater nitrate optical sensor[J]. 2017, 36(12): 75-77. DOI： 10.13873/J.1000-9787(2017)12-0075-03.

摘要

根据海水硝酸盐紫外吸收光谱法测量原理

确定了海水光学硝酸盐传感器的组成与结构方式;根据海水环境应用要求

完成了传感器壳体选材与抗压计算;详细阐述了机械制作工艺测量光路同轴度的保障方法

并对传感器关键部分的密封方式、加工与装配精度进行了说明

实现了传感器水深100 m的应用要求。

Abstract

According to ultraviolet absorption spectroscopy measurement principle of seawater nitrate

composition and structure of seawater nitrate optical sensor is determined. According to seawater environment application requirements

sensor shell material selecting and compressive strength calculation are completed

method of ensuring the optical path measuring coaxiality is described in detail

and sealing method and processing and assembling precision of the key parts of the sensor are described

application requirement of 100 m water depth is implemented.

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references

间隔偏最小二乘-紫外光谱法海水硝酸盐最佳建模波长区间选取 [J]. 杨鹏程,杜军兰,程长阔. 海洋环境科学 . 2016(06)

光谱预处理方法对硝酸盐测量模型影响实验研究及软件设计 [J]. 程长阔,杨鹏程,李燕,王宁,哈谦,杜军兰. 海洋技术学报 . 2015(02)

渤海硝酸盐氮和亚硝酸盐氮季节循环分析 [J]. 石强,陈江麟,李崇德. 海洋通报 . 2001(06)

实用公差与配合技术手册[M]. 机械工业出版社 , 任嘉卉, 2014

机械设计手册[M]. 化学工业出版社 , 成大先, 2007

Flow analysis methods for the direct ultra-violet spectrophotometric measurement of nitrate and total nitrogen in freshwaters [J] . Brady S. Gentle,Peter S. Ellis,Michael R. Grace,Ian D. McKelvie. Analytica Chimica Acta . 2011 (1)

A simplified resorcinol method for direct spectrophotometric determination of nitrate in seawater [J] . Jia-Zhong Zhang,Charles J. Fischer. Marine Chemistry . 2005 (1)

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