<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" />
<meta name="renderer" content="webkit|ie-comp|ie-stand">
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no">
<title>分光光度计的几大类型及其用途-宁波旗辰仪器有限公司</title>


<link rel="stylesheet" type="text/css" href="/skins/158899/css/swiper.min.css">
<script src="/skins/158899/js/jqueryNew.min.js"></script>
<script src="/skins/158899/js/swiper.min.js"></script>
<link rel="stylesheet" type="text/css" href="/skins/158899/css/style.css">
<link rel="shortcut icon" href="/skins/158899/favicon.ico">
<!--导航当前状态 JS-->
<script language="javascript" type="text/javascript"> 
	var nav= '5';
</script>
<!--导航当前状态 JS END-->

<link rel="canonical" href="http://www.nbknyq.com/Article-2475304.html"/>
<script src="//msite.baidu.com/sdk/c.js?appid=1612207649893680"></script>
<script type="application/ld+json">
{
"@context": "https://ziyuan.baidu.com/contexts/cambrian.jsonld",
"@id": "http://www.nbknyq.com/Article-2475304.html",
"appid": "1612207649893680",
"title": "分光光度计的几大类型及其用途",
"pubDate": "2020-12-08T09:24:30",
"upDate": "2020-12-08T09:24:30"
    }</script>
<script language="javaScript" src="/js/JSChat.js"></script><script language="javaScript">function ChatBoxClickGXH() { DoChatBoxClickGXH('https://chat.chem17.com',142964) }</script><script>!window.jQuery && document.write('<script src="https://public.mtnets.com/Plugins/jQuery/2.2.4/jquery-2.2.4.min.js">'+'</scr'+'ipt>');</script><script type="text/javascript" src="https://chat.chem17.com/chat/KFCenterBox/158899"></script><script type="text/javascript" src="https://chat.chem17.com/chat/KFLeftBox/158899"></script><script>
(function(){
var bp = document.createElement('script');
var curProtocol = window.location.protocol.split(':')[0];
if (curProtocol === 'https') {
bp.src = 'https://zz.bdstatic.com/linksubmit/push.js';
}
else {
bp.src = 'http://push.zhanzhang.baidu.com/push.js';
}
var s = document.getElementsByTagName("script")[0];
s.parentNode.insertBefore(bp, s);
})();
</script>
</head>

<body>
<!--头部-->
<div class="top">
    <a href="/" class="logo fl"><img src="/skins/158899/images/logo.png" alt="宁波旗辰仪器有限公司"></a>
    <div class="top_r fr">
        <div class="ss fr">
        	<div class="ss_search">
            	<form action="/products.html" method="post">
                  <div class="ss_ipt"><input type="text" name="keyword" placeholder="请输入产品名称..." /></div>
                  <div class="ss_btn"><input type="submit" value="" /></div>
                  <div class="clear"></div>
                </form>
            </div>
        </div>
        <span class="tel fr">18157413317</span>
        <div class="nav0 fr">
            <div class="nav_menu">
                <span></span>
                <span></span>
                <span></span>
            </div> 
            <div class="nav">
                <ul>
                    <li id="navId1"><a href="/">首页</a></li>
                    <li id="navId2"><a href="/aboutus.html" rel="nofollow">关于我们</a></li>
                    <li id="navId3"><a href="/products.html">产品中心</a></li>
                    <li id="navId4"><a href="/news.html">新闻资讯</a></li>
                    <li id="navId5"><a href="/article.html">技术文章</a></li>
                    <li id="navId6"><a href="/order.html" rel="nofollow">在线留言</a></li>
                    <li id="navId7"><a href="/contact.html" rel="nofollow">联系我们</a></li>
                </ul>
                <div class="nav_mask"></div>
            </div>
        </div>
        <div class="clear"></div>
    </div>
    <div class="clear"></div>
</div>
<script language="javascript" type="text/javascript">
try {
    document.getElementById("navId" + nav).className = "active";
}
catch (e) {}
</script>
<script type="text/javascript">
	$('.nav_mask').click(function(){
		$('.nav').removeClass('open')
	})
	$('.nav_menu,.nav').click(function(e){
		e.stopPropagation()
	})
	$('.nav0').find('.nav_menu').click(function(e){
		$('.nav').toggleClass('open')
	})
	$(function () {
		$(".nav ul li i").click(function(){
			var b=false;
			if($(this).attr("class")=="cur"){
			   b=true;
			}
			$(".nav ul li ul").prev("i").removeClass("cur");
			$(".nav>ul>li").children("ul").slideUp("fast");
			if(!b){
				$(this).addClass("cur");
				$(this).siblings("ul").slideDown("fast");
			}
		})
	});
</script>
<!--头部-->

<script src="http://www.chem17.com/mystat.aspx?u=sdsanhe"></script>

<!--内页banner-->
<div class="NyBanner NyBanner2">
	<img src="/skins/158899/images/nybanner.jpg" class="nyBa_Img" />
    <div class="NyBa_Con">
    	<span>ARTICLE</span><i></i><p>技术文章</p>
    </div>
    
    <!--NyCrumb 开始-->
    <div class="NyCrumb">
        <div class="NyCrumb_Main">
            <p class="pro2"><img src="/skins/158899/images/Crumb.png" class="Crumb" />当前位置：<a href="/">首页</a><img src="/skins/158899/images/jt7.png" class="CrumbJt" /><a href="/article.html">技术文章</a><img src="/skins/158899/images/jt7.png" class="CrumbJt" /><span>分光光度计的几大类型及其用途</span></p>
        </div>
    </div>
    <!--NyCrumb 结束-->
    
</div>
<!--内页banner-->

<!--内页行业应用-->
<div class="new_detil">
	<div class="w1400">
    	<div class="nyNewsDetail_Title"><h1>分光光度计的几大类型及其用途</h1></div>
        <div class="nyNewsDetail_Tips">
            <span><img src="/skins/158899/images/date01.png" />更新时间：2020-12-08</span><span><img src="/skins/158899/images/hit.png" />点击次数：3916</span>
        </div>
        <div class="nyNewsDetail_Con ">
            <p style="text-align:center"><strong><span style="font-family:宋体"><span style="font-size:16.0pt">分光光度计的几大类型及其用途</span></span></strong></p><p><span style="font-size:10.0pt">由于分光光度计是一种常用的实验室分析仪器，价格因素一般是购买者首先考虑的问题，尽管分光光度计种类繁多，常见类型可分为：简易型、中档型和高档型三大类，具体的选购就要看下面为大家介绍的：</span></p><p><span style="font-size:18px">　　<strong><span style="font-family:宋体">一、简易型仪器及其特点：</span></strong></span></p><p><span style="font-size:10.0pt">　　结&nbsp;构：这种类型的仪器多为单光束型，即只有一束光照射到样品室内；光源一般仅有钨灯；样品支架一般为推拉式四联池架；波长选择多为手动查找，重复性差；狭缝为一个固定宽度模式；光学性能指标较低；检测器多为光敏二极管；显示器多为机械表头或数码管显示器，数据处理器一般没有。此类仪器生产以国内厂家居多。测量模式：多为定点(固定波长)吸光度或透过率测量方式，基本不能进行波长扫描测量。适应范围：小型实验室及示范教学，分析样品相对简单，测试结果精度要求不高。价&nbsp;格：相对低廉，一般在2万元人民币以下，所以还有一定的市场。</span></p><p><span style="font-size:10.0pt">　<span style="font-size:18px"><strong><span style="font-family:宋体">　二、中档型仪器及其特点：</span></strong></span></span></p><p><span style="font-size:10.0pt">　　结&nbsp;构：此类仪器多为双光束型或准双光束型，但也有单光束仪器型；光源有钨灯和氘灯；样品池支架为两个固定式，分别是样品通道和参比通道；波长按照设定模式自动查找或扫描；狭缝多数仍为2nm固定宽度模式,也有1.5nm狭缝宽度的；检测器多数是硅光二极管，但也有少数用光电倍增管的；光学性能相对较高，其中光栅的技术指标尤为重要，*</span>的光栅为凹面型，为此无论在分辨率还是在杂散光方面指标要优于简易型仪器；显示器为液晶式或连接电脑，数据处理可由仪器自身具有的或外接计算机处理。并有一定的测量附件。测量模式：透过率、吸光度、浓度直读、单光束;单点及扫描均可。适应范围：此类仪器基本可满足大多实验室分析需要。价&nbsp;格：3～10万人民币之间，此类型仪器占分光光度计的比例大。</p><p><span style="font-size:10.0pt">　<span style="font-size:18px">　<strong><span style="font-family:宋体">三、高档型仪器及特点：</span></strong></span></span></p><p><span style="font-size:10.0pt">　　结构：除了中档仪器的特点外，主要是光学系统的设计和制造工艺水平更高了，比如使用了大尺寸的凹面光栅，并且光栅刻槽数大于1800条/mm;波长检测范围有的仪器在近红外区已经超过1100nm，可达到2600nm;狭缝均为连续可调型，以适应高分辨率的需要，波长扫描速度的档位也增加了，检测器均使用高灵敏度的光电倍增管和红外检测器;数据处理目前基本是电脑来执行;衡量一台仪器的另外一个指标是看此仪器是否具有丰富的附属测量器件，如偏振附件、积分球附件、反射附件、自动进样器附件、色度分析软件、薄膜附件等等。测量模式：透过率、吸光度、浓度直读、反射方式、能量方式，单点、扫描均可;适应范围：科研、光学产品的检测、生化样品检测、复杂样品检测等。不但可以测液态样品，也可测固态样品。</span></p><p>&nbsp;</p> 
        </div>
    	<a href="/article.html" class="ReturnBtn"><i></i>返回列表</a>
    </div>
    <div class="nyPrevNext">
    	<ul>
        	<li class="fl"><span><a href="/Article-2483082.html">常见的几种拉力试验机机的分类及选型</a></span>上一篇</li>
            <li class="fr">下一篇<span><a href="/Article-2465700.html">常见电磁流量计的种类</a></span></li>
            <div class="clear"></div>
   		</ul>
   </div>
</div>
<!--内页行业应用-->

<!--内页底部-->

<div class="ind_foot ny_foot">
	<div class="w1400">
    	<div class="ind_foot_top">
        	<ul>
            	<li>
                	<p>联系地址</p>
                    <span>宁波市北仑区明州路长江国际大厦B座1301室</span>
                    <em class="ico1"></em>
                </li>
                <li>
                	<p>联系邮箱</p>
                    <span>1308663385@qq.com</span>
                    <em class="ico2"></em>
                </li>
                <li>
                	<p>联系电话</p>
                    <span>0574-86861636</span>
                    <em class="ico3"></em>
                </li>
                <li>
                	<p>联系QQ</p>
                    <span id="cp1">1308663385</span>
                    <em class="ico4"></em>
                </li>
                <div class="clear"></div>
            </ul>
        </div>
        <div class="ind_foot_mid">
        	<div class="ind_foot_mid_l fl">
                <div class="ksdh"><p>快速导航</p>
                <a href="/products.html" target="_blank">产品中心</a><a href="/aboutus.html" target="_blank" rel="nofollow">公司简介</a><a href="/aboutus.html#Ab2" target="_blank" rel="nofollow">企业文化</a><a href="/news.html" target="_blank">公司新闻</a><a href="/article.html" target="_blank">技术文章</a><a href="/contact.html" target="_blank" rel="nofollow">联系方式</a><a href="/contact.html#map" target="_blank">地图导航</a><a href="/order.html" target="_blank" rel="nofollow">在线留言</a>
                </div>
            </div>
            <div class="ind_foot_mid_r fr">
            	<img src="/skins/158899/images/ewm1.jpg" width="118" class="fl">
                <span class="fr">扫码加微信</span>
                <div class="clear"></div>
            </div>
            <div class="clear"></div>
        </div>
        <div class="ind_foot_bot">
        	<p class="fl">版权所有&copy;2025 宁波旗辰仪器有限公司&nbsp;&nbsp; <a href="http://beian.miit.gov.cn" target="_blank" rel="nofollow">备案号：浙ICP备17053223号-5</a></p>
            <p class="fr">技术支持：<a href="http://www.chem17.com" target="_blank" rel="nofollow">化工仪器网</a></a>&nbsp;&nbsp;<a href="http://www.chem17.com/login" target="_blank" rel="nofollow">管理登陆</a>&nbsp;&nbsp;<a href="/sitemap.xml" target="_blank">sitemap.xml</a></p>
            <div class="clear"></div>
        </div>
    </div>
</div>
<!--内页底部-->

<!--右侧漂浮 begin-->
<div class="client-2"> 
    <ul id="client-2"> 
      <!--<li class="my-kefu-liuyan"> 
       <div class="my-kefu-main"> 
        <div class="my-kefu-left"><a class="online-contact-btn" onclick="ChatBoxClickGXH()" href="#" target="_self"><i></i><p>在线咨询</p></a></div> <div class="my-kefu-right"></div> 
       </div>
      </li>-->
      <li class="my-kefu-tel"> 
       <div class="my-kefu-tel-main"> 
        <div class="my-kefu-left"><a href="tel:18157413317"><i></i><p>电话</p></a></div> 
        <div class="my-kefu-tel-right">18157413317</div> 
       </div>
      </li>  
      <li class="my-kefu-weixin"> 
       <div class="my-kefu-main"> 
        <div class="my-kefu-left"><i></i><p>扫码加微信</p></div> 
        <div class="my-kefu-right"> </div> 
        <div class="my-kefu-weixin-pic"><img src="/skins/158899/images/ewm1.jpg"> </div> 
       </div>
      </li> 
      <li class="my-kefu-ftop"> 
       <div class="my-kefu-main"> 
        <div class="my-kefu-left"><a href="javascript:;"><i></i><p>返回顶部</p></a> </div> 
        <div class="my-kefu-right"> </div> 
       </div>
      </li> 
    </ul> 
</div>
<!--右侧漂浮 end-->
<script type="text/javascript" src="/skins/158899/js/pt.js"></script>

 <style> 
body {   
-moz-user-select:none;   
}   
</style>  
<script> document.body.onselectstart=document.body.oncontextmenu=function(){return false;};</script>



 <script type='text/javascript' src='/js/VideoIfrmeReload.js?v=001'></script>
  
</html>
</body>