"

球盟会体育app-首页拥有全球最顶尖的原生APP,每天为您提供千场精彩体育赛事,球盟会体育app-首页更有真人、彩票、电子老虎机、真人电子竞技游戏等多种娱乐方式选择,球盟会体育app-首页让您尽享娱乐、赛事投注等,且无后顾之忧!

<cite id="nhtth"><video id="nhtth"></video></cite>
<var id="nhtth"></var>
<cite id="nhtth"><video id="nhtth"><menuitem id="nhtth"></menuitem></video></cite><cite id="nhtth"></cite>
<cite id="nhtth"><video id="nhtth"><thead id="nhtth"></thead></video></cite>
<var id="nhtth"></var><cite id="nhtth"></cite><var id="nhtth"><video id="nhtth"><thead id="nhtth"></thead></video></var>
<cite id="nhtth"><span id="nhtth"></span></cite>
<var id="nhtth"></var>
<cite id="nhtth"></cite>
<var id="nhtth"></var>
<cite id="nhtth"></cite><var id="nhtth"><span id="nhtth"></span></var>
<cite id="nhtth"><video id="nhtth"></video></cite>"

产品名称: XB-4 比色器(0-10mg/L)


型号:XB-4


价格:

产品介绍

产品用途:

XB-4 比色器(0-10mg/L)适用于大、中、小型水厂及工矿企业、生活或工业用水的余氯浓度检测,测量简便快速,尤其适合无电源现场测量。

 

余氯比色器(比色盒)原理:

本仪器采用邻联甲苯胺(或四甲基联苯胺)试剂,应用目视比色法。测量时,当被测水样倒入试剂时,水样将变成黄色。然后将此水样放入比色座,旋转比色盘通过目视比较黄色深浅从而得到余氯的浓度大小。

 

测量范围:

0-2.5-10mg/L

 

产品特点:

1渐变色比色圆盘。

2透光比色。



电 话
地 图
分 享
邮 件
<cite id="nhtth"><video id="nhtth"></video></cite>
<var id="nhtth"></var>
<cite id="nhtth"><video id="nhtth"><menuitem id="nhtth"></menuitem></video></cite><cite id="nhtth"></cite>
<cite id="nhtth"><video id="nhtth"><thead id="nhtth"></thead></video></cite>
<var id="nhtth"></var><cite id="nhtth"></cite><var id="nhtth"><video id="nhtth"><thead id="nhtth"></thead></video></var>
<cite id="nhtth"><span id="nhtth"></span></cite>
<var id="nhtth"></var>
<cite id="nhtth"></cite>
<var id="nhtth"></var>
<cite id="nhtth"></cite><var id="nhtth"><span id="nhtth"></span></var>
<cite id="nhtth"><video id="nhtth"></video></cite>