北京交变试验箱-庆声-质量保障-现货

交变试验箱具有预置温度（湿度）曲线，并根据预置***控制温度（湿度）变化速率的特点，在实验中可设定一条或者多条温度（湿度）变化、循环的程序。 　交变试验箱具有恒定试验箱的功能，但交变试验箱的制造成本较高，因为交变试验箱需配置有曲线自动记录装置、程序控制仪，还须解决试验箱在工作室内温度较高的情况下开启制冷机等问题，因此，交变试验箱的价格比恒定试验箱的价格一般要高20%以上。

使用条件：

1.使用环境温度为5℃～28℃（24小时内平均温度≤28℃）。

2.使用环境湿度应≤85%。

3.使用电源要求为ac380（ ±10%）v/50hz 三相四线制

维修原则：

由于交变试验箱基本由电气、制冷和机械多个系统组成，因此一旦设备出现问题，应全面系统地对整个设备进行检查和综合分析。一般来说，分析判断的过程可以先“外”，震颤麻痹；后“里”，即首先排除外部因素，如冷却水、供电等，在都除外部因素后，根据故障现象，对设备进行先系统分解，后系统综合的分析判断，按照电气接线图查找是否电气系统有问题，***查找是否制冷系统的问题。为免造成不必要的麻烦，在没有弄清故障原因之前，不要盲目拆卸或者更换零部件。

无锡环测科技有限公司是一家试验箱研发，生产，销售，出租，维修的一家高科技有限公司，根据市场需求研发了一系高标准的环境试验箱。

Wuxi Huance Technology Co., Ltd. is a high-tech company engaged in the research and development, production, sales, rental and maintenance of test-boxes. According to the market demand, we have developed a series of high-performance and high-standard environmental test-boxes

我司生产的试验箱是专用于模拟自然界各地的环境条件，是企业或机构为验证原材料或半成品、成品质量的一种方法。目的是检验成品或原材材在设计、研发、制造中能否达到预期的质量目标。广泛应用于大专院校、航空航天、军事、造船工业、电工、电子、医疗、仪器仪表、汽车工业、石油化工、研究院校、计量检测、热处理、冷处理、零部件、蓄电池等众多领域，同时也致力于广电，光能等新能源行业。

The test-box produced by our company is dedicated to simulating environmental conditions in various parts of nature, and is a method for enterprises or institutions to verify the quality of raw materials or semi-finished products and finished products. The purpose is to test whether the finished product or raw material can meet the expected quality objectives in the design, research and development, and manufacturing. Our test-boxes are not only widely used in colleges and universities, aerospace, military, shipbuilding industry, electrical, electronic, medical, instrumentation, automotive industry, petrochemical, research institutions, measurement and testing, heat treatment, cold treatment, parts, batteries and other fields, but also committed to radio and television, light energy and other new energy industry.

我们以技术开发为基础；在深冷技术、综合控制技术和箱体构造技术和箱体构造技术上，我们的产品处于国内***水平。设备温度可低至-120°C以下和湿度可低至5%RH。我司产品满足了工业用户大规模集成控制的要求;掌握的箱体构造技术；在***箱内性能指标的前提下，试验箱可满足各种非标结构。公司产品质量稳定、供货及时、服务周到。在未来的事业中，我们将一如既往，竭诚为广大用户提供更多更优的产品和服务。

We are based on technology development; In cryogenic technology, integrated control technology、box construction technology and box construction technology, our products are at the leading level in China. The minimum temperature of the equipment can reach below -120°C and the minimum humidity can reach 5%RH. Our products meet the requirements of large-scale integrated control of industrial users and master the box construction technology; Under the premise of ensuring the performance index of the box, the test box can meet various non-standard structures. The company&＃39;s products have stable quality, timely supply and thoughtful service. In the future career, we will, as always, wholeheartedly provide more and better products and services for the majority of users.

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北京交变试验箱-庆声-质量保障-现货

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