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Boiler Water Hardness Test Reagent Original Soft Rapid Assay Reagent Calcium Magnesium Indicator Meizhou Jinshan Resin Exchange

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用途:用于测定水质的总硬度

锅炉水质硬度测试剂  0.01mmol/L 钙镁离子总硬度测试 快速检测剂

盒装:内含一瓶药水(50ml)和一瓶粉剂,还有一个取粉小勺,每瓶含有单独说明书。

用途:用于快速检测锅炉给水的硬度,准确度高,能准确到0.01mmol/L(即1ppm)。适用于锅炉水质频繁的快递监测。适用于低硬度软水检测。

注意:

1.普通自来水硬度是这个测试产品精度的上百倍,一般自来水硬度在300-500ppm左右,本产品精度为1ppm。

 

2.如果需要测自来水,请将取水样从100毫升减到10毫升,其它步骤按说明书,测试的结果乘上10。

 

使用方法:

1.判定水质是软水还是硬水:

取粉剂(一平勺)撒于100毫水中,摇匀溶解,溶液呈蓝色说明原水为软水,溶液呈紫色或红色说明原水为硬水,如下图示。

2.判定水质具体硬度方法:

完成第一步后,再用滴管吸取硬度测试药液时行滴定(或将药液倒进滴定管滴定)由紫色或红色转为蓝色为滴定终点,然后计算滴进药液的滴数(或滴定管滴定的毫升数)具体含量按规格当量浓度计算。

例:如滴时5滴(每滴含量为0.01mmoL/L)药液,则说明水中硬度为0.05mmoL/L

计算公式: 1、用滴瓶滴定公式:G=A*D

       2、用滴定管滴定公式:G=A*20*F

上列式中:  G-给水总硬度

       A-药液规格当量浓度(0.01)mmol/L

       D-滴进药液滴数

       F-用滴定管滴进药液消耗的毫升数

 

 

本产品使用简单方便,测试水质的总硬度防止炉管结垢监视软水器运行情况!
所谓"硬水"是指水中所溶的矿物质成分多,尤其是钙和镁。硬水并不对健康造成直接危害,但是会给生活带来很多麻烦,比如用水器具上结水垢、肥皂和清洁剂的洗涤效率减低等。
  硬水软化首先要搞清楚水硬度的分类,一般来说水的硬度是暂时硬度和永久硬度的总和。水的暂时硬度是由碳酸氢钙或碳酸氢镁引起的,这种水经过煮沸以后,水里所含的碳酸氢钙或碳酸氢镁就会分解成不溶于水的碳酸钙和难溶于水的碳酸镁沉淀。这些沉淀物析出,水的硬度就可以降低,从而使硬度较高的水得到软化。水的永久硬度则是由钙和镁的硫酸盐或氯化物引起的,永久硬度不能用加热的方法软化,一般有加入碳酸盐的沉淀法和离子交换法等。

本产品适用于:

1、锅炉水处理、工业用水  

2、印染与漂洗 

3、电镀表面处理  

4、食品加工  

5、锅炉水 冷却水   

6、饮用水与自来水   

7、游泳池 

 

 

Parameter information
Brand Jinshan
Origin Mainland China
Province Guangdong Province
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