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Vapor!esss 4S Y D-2()OO r",,clelidum <br />6.0 Test Results and Limitations <br />The performance parameters for the 99 LD -2000 are summarized in Table 3 <br />Probability of Detection (PD) <br />The 99 LD -2000 was correct in its determination of a leak for all of the leak tests. The estimat <br />PD of a 3 gal/h leak is 100% with an upper confidence limit of 61 to 100%, ed <br />Probability of False Alarm ZAI <br />The. 99 LD -2000 <br />estimatwas correct in its determination of a tight pipeline for all of the ' Qed PFA is 0% with a lower confidence limit of 0 to 39%. Y �ht tests. The <br />Time to Conduct a'Test <br />All of the tests were completed in under one minute with one exception. One of the <br />20 minutes to complete due to a temperature differential extreme that was present citrin tests required <br />(See Table 1). g the test <br />Maximum Line Size <br />The EPA protocol allows pipeline leak detection methods .to be used on pipelines <br />twice the volume of that used in the evaluation. If the EPA protocol is used to -calculateth to <br />Performance parameters, the 99 LD -2000 can be used on rigid pipelines u to 170 gallons the <br />flexible pipelines up to 39.5 gallons. p p p g sand <br />Page 7 <br />