通道炉温测试仪的原理：

Principle of channel furnace temperature tester:

（1）数据记录器Wickon数据记录器是高温行业测温领域中现今最准确的记录器。它具有±0．5的精度、0．01度的分辨率和4,000,000points个读数以上的存储能力，因此可为过程的深度分析提供详尽的信息。具有直接USB通信的特点，从而使信息能够尽可能快地从数据记录器传输到电脑PC.

(1) data recorder wickon data recorder is the most accurate recorder in the field of temperature measurement in high temperature industry. It has an accuracy of ± 0.5, a resolution of 0.01 degree and a storage capacity of more than 4000000 points, so it can provide detailed information for the depth analysis of the process. It has the feature of direct USB communication, so that information can be transferred from data recorder to PC as soon as possible

（2）隔热箱(防烫航空隔热棉专用隔热盒为可选项)Wickon 所采用的超轻型和超效隔热材料可确保隔热箱在最热的高温过程中也能保护数据记录器。隔热材料与很薄的不锈钢外壳的组合意味着隔热箱从炉内吸收的热量最少，但又非常坚固，足以经受住最极端的使用方式。用在无铅焊接中常见的高温下保护记录器。它采用与航空器上的“黑匣子”飞行记录仪相同的隔热技术，被包封在一个坚固的不锈钢外壳中.

(2) the super light and super efficient heat insulation materials adopted by wickon can ensure that the heat insulation box can also protect the data recorder during the hottest high temperature process. The combination of insulation and a thin stainless steel shell means that the box absorbs the least heat from the furnace, but is strong enough to withstand the most extreme use. It is used to protect the recorder at high temperature which is common in lead-free welding. It uses the same heat insulation technology as the aircraft's "black box" flight recorder and is enclosed in a solid stainless steel shell

（3）热电偶测温基本原理将两种不同材料的导体或半导体A和B焊接起来，构成一个闭合回路。当导体A和B的两个接点之间存在温差时，两者之间便产生温差电动势 ,这种现象称为热电效应。热电偶就是利用这一效应来工作的。

(3) the basic principle of thermocouple temperature measurement is to weld the conductors or semiconductors A and B of two different materials to form a closed circuit. When there is a temperature difference between the two contacts of conductors A and B, the thermoelectric effect is generated between them. Thermocouples use this effect to work.

（4）Insight软件特点向导所有常用功能均基于向导，如公差曲线、工艺档。即使进行相当复杂的分析，向导也可引导您逐步完成温度曲线测试过程，确保完成所有阶段的测试并节省培训时间。警报可用新的警报功能来提示您何时出错。可给任何一个数值分析域设置警报。如果某值超出限度，荧幕上将出现PWI警报以使您能够快速找出问题。历史数据SPC计算Insight软件可使用户方便快捷地用温度曲线历史数据来进行SPC计算。这样——来，焊接过程的稳定性和能力都可以得到检验。

(4) all common functions of insight software feature guide are based on guide, such as tolerance curve and process file. Even with a fairly complex analysis, the wizard guides you through the temperature curve testing process step-by-step, ensuring all phases of testing are completed and training time is saved. Alerts use the new alert feature to alert you when an error occurred. Alarm can be set for any numerical analysis field. If a value exceeds the limit, a PWI alarm will appear on the screen to allow you to quickly identify the problem. The historical data SPC calculation insight software enables users to calculate SPC with historical data of temperature curve conveniently and quickly. In this way, the stability and ability of the welding process can be tested.