石英亚沸自动蒸馏水器工作原理

石英亚沸蒸馏是利用热辐射原理，保持液相温度低于沸点温度蒸发冷凝而制取高纯水和高纯试剂。

实验室用亚沸蒸馏水器快速报价主要特点：

该仪器是用自来水为原水，所产生蒸馏水不与任何金属接触，因此水质纯度高，能满足之际ppb分析之用，仪器所用石英玻璃是以含二氧化硅物质，如水晶、硅石、四氧化硅为原料经高温熔制而成。其二氧化硅含量比普通玻璃高得多，般石英玻璃二氧化硅含量在99.999%。石英玻璃具有优异的耐酸材料，除氢氟和300以上的热磷酸外，在高温下，它能耐硫酸，硝酸，盐酸，水，中性盐类，碳和硫等侵蚀，其化学稳定性相当于耐酸陶瓷的30倍，相当于镍铬合金和陶瓷的150倍，它耐高温耐热震，热膨胀系数特别小。石英玻璃电学性能佳，在常温下，它的电阻，相当于普通玻璃的10-10倍，对全部频率的介电损失很微小，缘耐压强度大等优点。该仪器结构新颖，安装、操作方便，是内唯经过改型的产品。

实验室用亚沸蒸馏水器快速报价技术参数

如何安装石英亚沸蒸馏水器：
1、把石英亚沸蒸馏水器平放在工作台上（靠近水源及电源），将冷凝器磨砂口端插入横式烧瓶的磨砂口上方即。
2、可将溢水口胶管与冷凝水出口胶管引入废水池；再将冷凝进水胶管与市售自来水管相连；然后把进水胶管与被蒸原水相连，原水进水胶管加装止水夹，将冷凝器接口胶管与接受瓶相连即可。

石英亚沸蒸馏水器清洗方式：
1、新出厂的蒸馏器，本厂已清洗好，用户只需要引入去离子水清洗后直接使用，初次提纯水 用以洗涤器皿。
2、长期使用后发现水质因污染变劣时，可按下列方法清洗。
A、以（Hcl：HNO3=3：1），浸泡24小时。
B、如长期以自来水直接提纯结垢污染或因加化学试剂和提纯化学试剂而污染时，可在 中浸泡后再以5%HF浸蚀处理，以提纯器光亮为准，切勿过度浸泡而变毛，浸蚀后再用去离子水冲干净，平衡纯化。
C、较长时间不用时，可浸泡在2NHNO3中保存。
　石英亚沸蒸馏水器是种容易破碎的贵重仪器，均应轻拿轻放，严防剧烈震动和碰撞，以免造成破损。

How to install quartz subboiling distilled water:

1. Place the quartz subboiling distilled water device flat on the working table (close to the water source and power supply), and insert one end of the frosted mouth of the condenser into the upper part of the frosted mouth of the horizontal flask, i.e.

2. The rubber hose at the overflow and condensate outlet can be introduced into the waste water tank; Then the condensate feed water hose is connected with the market tap water pipe; Then connect the feed water hose with the raw water to be steamed. Add a stop water clamp to the feed water hose and connect the condenser interface hose with the receiving bottle.

Cleaning method of quartz subboiling distilled water:

1, the factory has cleaned the new factory distiller, the user only need to introduce deionized water cleaning directly after use, the first time to extract pure water for washing utensils.

2. If the water quality becomes worse due to pollution after long-term use, the following cleaning methods can be used.

A. Soak for 24 hours with (Hcl: HNO3= 3:1).

B. In case of long-term pollution caused by direct purification and scaling with tap water or pollution caused by addition of chemical reagents and purification chemical reagents, 5%HF etching treatment can be applied after soaking in the water. The light of the purifier shall prevail.

C. When not in use for a long time, it can be soaked in 2NHNO3 for preservation.

Quartz subboiling distilled water is a kind of valuable instrument which is easy to be broken. It should be handled with care to avoid severe vibration and collision, so as not to cause damage.