| 烟度自动监测仪 |
| 摘要点击 676 全文点击 865 修订日期：1993-10-04 |
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| 中文关键词 烟度 监测仪 环境监测 |
| 英文关键词 smoke density smokescope monitor environmental monitoring |
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| 中文摘要 |
| 烟度自动监测仪是一种能昼夜连续自动监测锅炉排放烟气黑度的现代化仪器。它具有自动采样、显示、存贮、运算等功能。整机采用单片机控制,对实测和运算值进行数字显示,及时监测烟气排放是否超标。机内还设计了断电保护装置,即使连续断电半年,数据仍不丢失,断电恢复后,仪器能自动启动并连续运行。机内可存贮连续半年的监测有效数据。该机也同样适用于水泥、陶瓷、化工等行业的粉尘及烟尘监测,只需改变软件程序,仍可达到同样的监测效果。 |
| 英文摘要 |
| An automatic monitoring smokescope has been developed, which is a modernized instrument that can make an automatic monitoring on a day-andnight continuous basis for the blackness of smoke emitted from boilers, having the functions of automatic sampling,and data storage,processing and display. The whole machine is controlled by a monoboard computer so that it can digitally display the monitored and computed data and timely monitor whether the smoke being emitted has complied. The instrument contains a failsafe system which can preserve the data even if a power cut has lasted for as long as 6 months and allows the instrument to be automatically resumed and continuously operated with the original intact data as soon as the power supply is restored. In the machine,the available data monitored during a 6 consecutive month period can be stored. With a properly modified software, the insturment can also be used to monitor the dust and smoke emissions from cement, ceramic, chemical and other industries,with the same effectiveness. |
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