With scientific and technical development , it ' s an important task to research automatic monitoring and controlling of boiler in the world . this paper describes present status of using boiler at home and abroad at first , introduces the weakness that we control the processes of production in manual mode with electric unit meter . the significance is explained to use a computer system too 内外工业锅炉使用的现状,介绍了在过去对工业锅炉生产过程采用电动单元仪表组成的手动调节方式控制下的弊病,以及采用微机自动监控系统的意义,然后针对重庆嘉陵工业股份有限公司的两台工业沸腾炉(工业锅炉的一种)通过分析
The result shows , after the ameliorating , the spectrometer 6 - 6104 can be used conveniently , and it can work stably , and the errors has controlled in the minimum . its differentiate rate and light power collecting sensitivity approached the guideline of top grade spectrometers but its cost was less than the top grade spectrometers 实验结果显示，手动调节式实验光谱仪经过改造后使用方便，工作稳定性较好，误差控制在允许范围内，自动化程度高，光谱分辨率和光功率探测灵敏度都接近了高档光谱仪的指标，具有质优价廉的特点。
In this paper , some off - line manual methods for regulation of flow equation have been compared and analyzed . based on pid speed governor of turbines , two kinds of governors are designed for adjustable - blade pump , which can perform autoregulation on water height of the fore bay and on pump output by adjusting the blade angle of adjustable - blade pump . the computation models of the two kinds of governors are also offered and the transient simulation can be done on pc 文中，比较分析了现有的多种离线手动调节流量平衡的方法，在水轮机pid调速器的基础上，针对转桨泵设计了两种新型调节器，通过改变转桨泵的叶片安放角，分别能对泵站前池水位和泵的输出流量进行自动调节；提出了两种新型调节器的计算模型，使转桨泵在线自动调节动态仿真得以在微机上得以实现。
Intelligent heat energy integrated controller that adopt advanced microprocessor for smart control , it mainly apply to heat supply , heating , refrigeration and so on heat energy system , for heat energy in the hot water , superheat steam , saturated steam , calcium chloride water or other heating refrigeration medium carry out high - accurate integration and control 作为pid调节器或dcs等系统的配套产品，主要用于系统投运或特殊情况下的手动调节以及在主机发生故障或维修时作为后备仪表进行操作。根据现场需要有高亮度的双led数码显示或高分辨率的双光柱加双led数码显示，以及16080 9696等多种外型安装尺寸供选择。
