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style="display:none;">[中科院研发出新型激光高温湿度传感器]:传统的湿度测量方法有干湿球法、冷凝法、湿敏电容、露点法,但会受到风速、温度、测到方便性、测量环境等因素的影响。由中科院半导体研究所开发的基于可调谐半导体激光吸收光谱(TDLAS)湿度传感器,采用非接触...</div><div class="brand_news_con"><p style="text-align:left;text-indent:2em;"> <a href="http://www.anetit.com/">²</a> www.anetit.com <span class="zjsd">传统的湿度测量方法有干湿球法、冷凝法、湿敏电容、露点法,但会受到风速、温度、测到方便性、测量环境等因素的影响。由中科院半导体研究所开发的基于可调谐半导体激光吸收光谱(TDLAS)湿度传感器,采用非接触式测量,光源线宽窄,有效避免交叉感染,适合复杂工况下的湿度测量?/span> </p> <p style="text-indent:2em;"> TDLAS技术测量湿度的优势在于?</p> <p style="text-indent:2em;"> 一、可靠性高,寿命长。主机的核心器件寿命超过五年,同时探头为无源设计,亦可长期使用,大大降低了后期的维护费用?</p> <p style="text-indent:2em;"> 二、无需频繁校准。由于采用非接触式测量,核心传感器不受复杂工况干扰,稳定性高?</p> <p style="text-indent:2em;"> 三、精确度高。TDLAS技术的感湿特性曲线线性度好,线性度R2??99,远高于国家HJ75?017对准确度的要求; </p> <p style="text-indent:2em;"> 四、全量程测量。TDLAS技术可以真正做??00%RH全量程测量。在低湿情况下,测量下限可以达到1ppmv,高湿情况下,可以稳定的测量接近冷凝饱和100%RH湿度?</p> <p style="text-indent:2em;"> TDLAS的核心技术更是达到了国际先进水平,在湿度应用等方面具有重要意义。目前,TDLAS技术已经在环保、工业、气象行业、及军工行业等有了广泛运用。TDLAS技术在国内无人机高空室温测量、文物领域高湿环境监测、数据中心IDC机房湿度监测上也得到了用户的一致好评,其中文物领域的应用填补了国内外市场空白?</p> <p style="text-indent:2em;"> <br /> </p></div><div class="meneame"><span class="disabled">< </span><span class="current">1</span> <span class="disabled">> </span></div> <div style="text-align: center;padding-top: 10px;"><img src="/images/code.jpg" alt="关注有惊?" /></div> <div class="news_bot_mes">中国工业电器网:此内容转载于合作媒体或互联网其它网站,中国工业电器网登载此文出于传递更多信息之目的,并不意味着赞同其观点或证实其描述!</br>新闻、技术文章投稿QQ?28246603 邮箱:news@www.anetit.com</div> <h2 class="related">相关阅读</h2> <ul class="related_con"> <li class="zjsd">· <a href="/text/17/180829/AD100850127_1.html" target="_blank">中科院研发出新型激光高温湿度传感器</a></li><li class="zjsd">· <a href="/text/35/180829/AD100850121_1.html" target="_blank">EP电力展十月在京盛大开? 同期电力?/a></li><li class="zjsd">· <a href="/text/1/180829/AD100850119_1.html" target="_blank">东方通信:上半年净利润同比微增0.43%</a></li><li class="zjsd">· <a 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