The reference blackbody cavity was employed to calibrate the system and the vacuum cooling water bath system was used to decrease the influence of surroundings.
参考黑体用于对系统的标定，水浴环境腔体和真空系统用来消除环境和大气的影响。
The calibrated data are individually modified by the cavity integrated emissivity and the effective emissivity at the bottom of the blackbody cavity for the portable WFHX-63 infrared thermometer.
本文运用积分发射率和有效发射率，对WFHX- 63型便携式红外温度计的数据进行了修正。
Advantages of MSC1211 single chip computer are introduced, and application based on blackbody cavity photoelectric pyrometer is explained. Hardware circuits and software flow chart are presented, too.
介绍了MSC1211单片机的优点，并通过一种黑体式光电高温计的研制说明了应用方法，阐述了系统的硬件组成和软件流程。
The design principle of blackbody swallow tail cavity is discussed, its blackbody simulating mathematic equations and the geometric parameters of cavity are given.
讨论黑体燕尾腔的设计原理，写出它的黑体模拟数学式，给出适用腔体的几何参数。
Measurements can be made with an infrared radiometer. Blackbody radiation at the same temperature of the object is obtained using a cylindrical direct reflection cavity.
测量中使用了红外辐射计，并用圆柱形镜反射腔获得温度同地物相同的黑体辐射，并由已知比辐射率的参考板标定环境辐射。
Measurements can be made with an infrared radiometer. Blackbody radiation at the same temperature of the object is obtained using a cylindrical direct reflection cavity.
测量中使用了红外辐射计，并用圆柱形镜反射腔获得温度同地物相同的黑体辐射，并由已知比辐射率的参考板标定环境辐射。
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