QT203A Digital Smoke Measuring Telescope Introduction: With the development of electronic technology, digital cameras are increasingly being used in various fields, so it has become inevitable to connect smoke measuring telescopes to digital cameras. The QT203A digital smoke measuring telescope shrinks the standard Ringman smoke concentration map commonly used in various countries onto a piece of glass to monitor the blackness of smoke. By directly comparing the smoke seen in the telescope eyepiece or captured by a digital camera with the Ringman smoke concentration map, the blackness level of the smoke can be determined. It makes the testing of smoke blackness fast and easy, and improves the accuracy of monitoring work. Therefore, this instrument can be widely used in the determination of smoke blackness by environmental protection departments and industrial and mining enterprises in various regions. By measuring the blackness of flue gas, the degree of air pollution caused by flue gas emissions and the utilization rate of fuel combustion can be analyzed, providing effective monitoring methods for environmental management and energy conservation Technical parameters: Telescope viewing angle magnification: 15x Telescope observation distance: 10-1000 meters Objective lens aperture: 70mm Lingman Blackness Level: 0-5 Dividing surface camera magnification: 2x Camera: Choose a regular digital camera lens Measurement error: ≤ 0.2 level
Introduction: With the development of electronic technology, digital cameras are increasingly being used in various fields, so it has become inevitable to connect smoke measuring telescopes to digital cameras. The QT203A digital smoke measuring telescope shrinks the standard Ringman smoke concentration map commonly used in various countries onto a piece of glass to monitor the blackness of smoke. By directly comparing the smoke seen in the telescope eyepiece or captured by a digital camera with the Ringman smoke concentration map, the blackness level of the smoke can be determined. It makes the testing of smoke blackness fast and easy, and improves the accuracy of monitoring work. Therefore, this instrument can be widely used in the determination of smoke blackness by environmental protection departments and industrial and mining enterprises in various regions. By measuring the blackness of flue gas, the degree of air pollution caused by flue gas emissions and the utilization rate of fuel combustion can be analyzed, providing effective monitoring methods for environmental management and energy conservation
