新仪微波微波消解管MDS-8主控罐副罐操作方法是什么？

http://www.app17.com/c84294/products/d8045559.html

产品简介

新仪微波微波消解管MDS-8主控罐副罐传统的干法灰化和湿法消解操作时间长、挥发元素易损失、易污染环境，而微波消解可以克服易挥发元素的损失，同时具有操作简便、溶剂用量少等优点，微波加热快、均匀、过热、不断产生新的接触表面。有时还能降低反应活化能，改变反应动力学状况，使得微波消解能力增强，能消解许多传统方法难以消解的样品。因此，微波消解已在食品、环境、化妆品、医药等行业得到了广泛的应用。在保证样品彻底、安全消解的同时，使能耗低化，具有无与伦比的高效、稳定及均匀性，既节能环保，又能轻松消解各种难溶样品。由于消解仪的广泛应用，微波消解的内罐的更替也愈发的频繁，我公司可生产各厂家的微波消解仪内罐，保证和原厂一致，性价比高。微波管的材质很重要，为什么选用TFM材质的微波管

产品特点

（1） 金属材料不吸收微波，只能反射微波。如铜、铁、铝等。用金属（不锈钢板）作微波炉的炉膛，来回反射作用在加热物质上。不能用金属容器放入微波炉中，反射的微波对磁控管有损害。

（2） 绝缘体可以透过微波，它几乎不吸收微波的能量。如玻璃、陶瓷、塑料（聚乙烯、聚苯乙烯）、聚四氟乙烯、石英、纸张等，它们对微波是透明的，微波可以穿透它们向传播。这些物质都不会吸收微波的能量，或吸收微波少。物质吸收微波的强弱实质上与该物质的复介电常数有关，即损耗因子越大，吸收微波的能力越强。家用微波炉容器大都是塑料制品。微波密闭消解溶样罐用的材料是聚四氟乙烯、工程塑料等。

（3）性分子的物质会吸收微波（属损耗因子大的物质），如：水、酸等。它们的分子具有永久偶矩(即分子的正负电荷的中心不重合)。性分子在微波场中随着微波的频率而快速变换取向，来回转动，使分子间相互碰撞摩擦，吸收了微波的能量而使温度升高。我们吃的食物，其中都含有水份，水是强性分子，因此能在微波炉中加热。
（4）TFM由PTFE添加不到1％的添加物制成，属于改性PTFE。熔点320-340℃。除了PTFE的所有优点外，还有一些值得注意的特性改进，TFM的材料分子结构是鱼鳞状，高温高压下形变性更小、渗透性更小、高温下重压恢复性更好、很高的表面光洁度；内壁的光滑度决定产品质量。

公司介绍

Name of the company(English):Nanjing Ruinik Technology Development Co., Ltd.E-mail:138 138 88374@163.com

Web: http://www.njrnk.com
Nanjing Nick technology development co., LTD

The brief introduction to the company:
Our company is located in the high-tech business incubator, Maigao Bridge in Nanjing-an ancient capital with six dynasties. It is a modern enterprise integrating research ,development, production, and sales. The company boasts technology research and development team with exquisite ａnd professional knowledge, neat ａnd bright workshop ａnd advanced apparatus equipment with technical abundance. Our goal is to trace analysis of production research ａnd develop the most perfect domestic vessel ａnd to make the customer satisfied is our eternal pursuit. We always adhere to the "focus on quality, customer first" business philosophy, which has long established good cooperative relations with customers. We have set up our own reputation ａnd brand among our counterparts. The company will, as always, provide more comfortable services for the customers!

Vision: We aim to manufacture trace analysis instruments ａnd apparatus with global competitiveness

Mission: We will make the sample pretreatment as simple as possible

Values: We hold the idea of “customer first, teamwork, appreciating ａnd dedicating” ，embrace changes honestly ａnd positively, bear the results-focused in mind so as to make contribution to the society.

Goal: We will trace analyze the vessels - your satisfaction is our pursuit!

Company philosophy: build a harmonious team for scientific development and quality-focused

We will concentrate our attention on more upon your trust!

Application fields: trace ａnd ultra trace analysis; chemistry ａnd chemical engineering, nuclear and geology, photovoltaic electron, food inspection, medicine ａnd environmental protection, physical ａnd chemical environment of the earth, biology, geology, environmental protection, pharmacy, PV, food

Main products:

1. Trace consumables analysis including FEP, PFA, PTFE Teflon series products, digestion system ,microwave digestion instrument in cans.

2. Apparatus: acid purification device, hot plate, cast acid plate,digestion system ,

3.Customized products: We will provide various kinds of fluorine plastic products, microwave digestion instrument in cans, hot plate, digestion system and cast acid plate according to the requirements of costumers.