| 李迪凡,许文清,杨万均,刘俊,封先河.微环境温湿度检测装置的研制[J].装备环境工程,2019,16(8):. LI Di-fan,XU Wen-qing,YANG Wan-jun,LIU Jun,FENG Xian-he.Development of Temperature and Humidity Detection Device for Microenvironment[J].Equipment Environmental Engineering,2019,16(8):. |
| 微环境温湿度检测装置的研制 |
| Development of Temperature and Humidity Detection Device for Microenvironment |
| 投稿时间：2019-02-18 修订日期：2019-04-09 |
| DOI：10.7643/issn.1672-9242.2019.08.016 |
| 中文关键词: 微环境 温湿度 检测装置 |
| 英文关键词:microenvironment temperature and humidity detection device |
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| Author | Institution |
| LI Di-fan | Southwest Technology and Engineering Research Institute, Chongqing 400039, China |
| XU Wen-qing | Southwest Technology and Engineering Research Institute, Chongqing 400039, China |
| YANG Wan-jun | Southwest Technology and Engineering Research Institute, Chongqing 400039, China |
| LIU Jun | Southwest Technology and Engineering Research Institute, Chongqing 400039, China |
| FENG Xian-he | Southwest Technology and Engineering Research Institute, Chongqing 400039, China |
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| 摘要点击次数: |
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| 中文摘要: |
| 目的 研制一种包装容器微环境温湿度测试和记录装置，实现对包装容器微环境温度和湿度试验数据的检测。方法 基于RS485通讯接口的微环境数据采集与记录装置，将装置分为硬件和软件两个部分，硬件主要包含人机界面、存储器、传感器、RS485Hub和电源五个部分，软件包括数据采集与处理程序和可视化界面两个部分，从而实现对微环境温湿度试验数据的检测和记录。结果 利用研制的装置对贮存环境下包装容器样品微环境温湿度进行了一段时间的测试，将测试结果与计量合格的温湿度计的所测结果进行了对比分析。结论 研制微环境温湿度测试和记录装置性能稳定，尺寸较小，携带方便，能同时测量32组试验样品的微环境温湿度，具有较高的测量精度和广阔的应用范围。 |
| 英文摘要: |
| Objective To develop a device for measuring and recording microenvironment temperature and humidity of packaging containers, to detect the microenvironment temperature and humidity test data of packaging containers. Methods Based on RS485 communication interface, the microenvironment data acquisition and recording device was divided into two parts:hardware and software,hardware includes five parts:human-machine interface, memory, sensor, RS485Hub and power supply; softwareincludes two parts:data acquisition and processing program and visual interface, thus the test and record of temperature and humidity test data in microenvironment can be realized. Results The microenvironment temperature and humidity of packaging containers samples in storage environment were tested for a period of time with the developed device. The test results were compared with those measured by qualified thermohygrometer and the error analysis was made. Conclusion The microenvironment temperature and humidity measuring and recording device developed has the advantages of stable performance, small size, convenient carrying, and can simultaneously measure the microenvironment temperature and humidity of 32 groups of test sample. It has high measuring accuracy and wide application rage. |
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