WebUnlike EPA Method 9 - Visual Determination of the Opacity of Emissions from Stationary Sources, Method 22 does not require an observer to attend a formal VE evaluation class or to pass an official certification test confirming the observer’s ability to rate VE based on observed opacity. Web(c) (2) using Method 9 - Visual determination of the opacity of emissions from stationary sources, Appendix A-4 to part sixty of title forty of the code of federal regulations. The test results met the requirement of less than 20 percent for any two consecutive minutes in any 60-minute period using Method 9.

Method 9 - Visual Opacity Air Emission Measurement …

WebAeromet has been providing quality visible emissions training for over 25 years. Our innovative EPA Method 9 certification program is thorough, efficient and unique in many ways. Our online smoke school lecture … WebA method 9 test essentially is a planned observation of the stack conducted by a "smoke reader" - an individual certified to conduct the test per the guidelines in the EPA method … haifengl

Smoke School - EPA Method 9 Certification & Opacity Training

WebThe fraction of light lost in crossing the stack is used to calculate opacity and its value is related to the amount of dust or smoke passing through the light path. ... The molecular design allows selection of equipment for sampling all EPA Methods (1–17) except 7, 9, 14, and 16. A standard Method 7 system is also offered. Method 16 is ... WebEastern Technical Associates provides public Method 9 opacity certificationprograms in Helena. Select our Montana smoke school location below to learn more about our class … WebASTM D7520 is a test protocol to determine the opacity of visible emissions using a digital camera. It is also known as the Digital Camera Opacity Technique or DCOT. Essentially, ALT-082 allows ASTM D7520 to be used as an alternative to Method 9 provided some requirements are met. ASTM D7520 (Digital Camera Opacity Technique) haifeng liu dalian university of technology