SC8100 ¹âµç²âÑÌÍûÔ¶¾µ PRCXI SC8100 Photoelectric Smoke-Detecting Telescope Product Advantage: Model SC8100 Ringelmann Photoelectric Smoke-Detecting Telescope, simple, quickly and efficiently, Low-cost, improved sensitivity and accuracy, and It is a common method of flue gas emission monitoring. Main characteristic: Small bulk and easy to carry.It can work uninterrupted 8 hours with 4 no.5 batteries. With ROM inside which can store sets of data.Every set of data include month,day,hour,minute,second and Ringelmann number. It can print the result of Ringelmann number on site. Description: Model SC8100 Ringelmann Photoelectric Smoke-Detecting Telescope can monitor and record the blackness of plume by the ROM inside. Chip microcomputer handle the data and Staff can find the data on the screen or print it.The data printed can be stored. Range of application: Digital Smoke-Detecting Telescope is widely used in the field of blackness observation and research for environment protection agencies, environment monitoring agencies, industrial and mining enterprises and universities all over the world. It can analyze the air pollution level of the flue gas and the utilization rate of the chimney by measuring the smoke blackness, thereby to provide an effective method for environmental management and energy saving. Specifications: 1, Magnification ratio: 10? 2, Measuring distance: 10--500m 3, Measuring image diameter: 50mm 4, Blackness levels: 0.0¡ª5.0 5, Power: 4 charging batteries 6, Comfortable taking for lightweight body 7, Easy operation by four keys 8, Can store 84 group of data 9, Can get the measuring result on the spot by printing