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0 Page 3 July 17, 1992 • <br />SPECIFICITY <br />Monitor = Veeder-Root UST Monitoring System: Model ILS 350 NA -not applicable <br />Sensor = Interstitial liquid sensor for fiberglass tarns 0794390-401 NR -no response <br />Probe Size = 3.45 t 0.01 (W) X 5.65 f 0.07 (L) X 1.90 t 0.05 (H) cm <br />Minimum Sensitive Height = 0.8 in (20 mm) + 20% = 24 mm <br />TEST PRODUCT = Water <br />Test Distance .12 ft <br />Liquid <br />Response <br />Recovery <br />Product <br />Liquid <br />Trial# <br />Probe # <br />Temp. <br />Time <br />Time <br />Activation <br />Flow Rate <br />Volume <br />°C <br />min <br />min <br />He' ht cm <br />ml/min. <br />ml <br />1 <br />31 <br />21.0 <br />3.32 <br />< 1 <br />1.2 <br />11.7 <br />39 <br />2 <br />31 <br />21.1 <br />3.03 <br />< 1 <br />1.1 <br />11.9 <br />36 <br />3 <br />31 <br />21.1 <br />3.40 <br />< 1 <br />1.2 <br />11.81 <br />40 <br />Average <br />3.25 <br /><1 <br />1.17 <br />11.8 <br />38 <br />Std. Dev. <br />0.19 <br />NA <br />0.06 <br />0.1 <br />2 <br />Detection Accuracy % 100.0 <br />Specificity Calculations <br />Product Activation Hei ht % 92.1 <br />TEST PRODUCT = HEATING OIL <br />Test Distance =12 ft <br />Liquid <br />Response <br />Recovery <br />Product <br />Liquid <br />Trial# <br />Probe # <br />Temp. <br />Time <br />Time <br />Activation <br />Flow Rate <br />Volume <br />°C <br />min <br />min <br />Height cm <br />ml/min. <br />ml <br />1 <br />31 <br />21.7 <br />3.70 <br />< 1 <br />1.2 <br />11.4 <br />42 <br />2 <br />31 <br />21.7 <br />3.80 <br />< 1 <br />1.3 <br />11.3 <br />43 <br />3 <br />31 <br />21.7 <br />3.83 <br />< 1 <br />1.3 <br />11.0 <br />42 <br />Averace <br />3.78 <br /><1 <br />1.27 <br />11.2 <br />42 <br />d. Dev. <br />0.07 <br />NA <br />0.06 <br />0.2 <br />1 <br />Detection Accuracy 100.0 <br />Specificity Calculations <br />Product Activation Height % 100.0 <br />Camegie Mellon Research Institute 4400 Fifth Ave. Pittsburgh, PA 15213 <br />