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I IDENTIFICATION <br />I CONSTRUCTION <br />ironman <br />LVP <br />DESCRIPTION OF TEST SAMPLE <br />GENERAL PRINCIPLE <br />This procedure is designed to measure the specific optical density of smoke generated by the test <br />specimen within a closed chamber. Each specimen is exposed to an electrically heated radiant-energy source <br />positioned to provide a constant irradiance level of 2.5 watts/square cm on the specimen surface. <br />Measurements are recorded through a photometric system employing a vertical beam of light and a photo <br />detector positioned to detect the attenuation of light transmittance caused by smoke accumulation within the <br />chamber. The light transmittance measurements are used to calculate specific optical density, a quantitative <br />value which can be factored to estimate the smoke potential of materials. Two burning conditions can be <br />simulated by the test apparatus. The radiant heating in the absence of ignition is referred to as the Non-Flaming <br />Mode. A flaming combustion in the presence of supporting radiation constitutes the Flaming Mode. <br />CONDITIONS <br />PREDRYING OF TEST SAMPLE 24 Hours at 140° F <br />CONDITIONING OF TEST SAMPLE 24 Hours at 70° F and 50% Relative Humidity <br />TESTING CONDITION As Received <br />FURNACE VOLTAGE <br />CHAMBER TEMPERATURE <br />TEST MODE <br />IRRADIANCE <br />1 CHAMBER PRESSURE <br />2.5 walts/sq cm <br />3" H20 <br />118V <br />95° F <br />Flaming <br />PJLA TESTING LAB CODE 9334_1) <br />protest@optilink.us <br />P Professional <br />Testing <br />Laboratory <br />Inc. <br />TEST REPORT <br />DATE: 11-08-2019 <br />Page 1 of 1 TEST NUMBER: 0261306 <br />CLIENT Happy Feet, International <br /> <br />ASTM E662 Smoke Density (Flaming) Standard Test Method for Specific <br />TEST METHOD CONDUCTED Optical Density of Smoke Generated by Solid Materials also referenced <br />1 as NFPA 258 <br /> <br />II <br /> <br />II <br /> <br />AVERAGE MAXIMUM DENSITY CORRECTED (Dmc) FLAMING 263 <br />AVERAGE SPECIFIC OPTICAL DENSITY AT 4.0 MINUTES 270 <br />Specimen 1 Specimen 2 Specimen 3 <br />Maximum Density (Dm) 297.0 306.0 281.0 <br />Time to Dm (minutes) 5.5 6.0 5.0 <br />Clear Beam (Dc) 32.0 36.0 27.0 <br />Corr. Max Density (Dmc) 265.0 270.0 254.0 <br />Density at 1.5 minutes 103.0 112.0 96.0 <br />Density at 4.0 minutes 277.0 284.0 249.0 <br />Time to 90% Dm (minutes) 4.0 4.0 3.5 <br />Specimen Weight (grams) 29.9 29.5 29.6 <br />* This sample PASSES the requirements of 450 or less. <br />APPROVED BY: <br /> <br />4 6 --get 1-if 61 -41 <br /> <br />This fadlity Is accredited by the National Voluntary Laboratory Accreditation Program for the specific scope of accreditation under <br />Lab Code 100297.This accreditation does not constitute an endorsement, certification, or approval by NIST or any agency of the <br />United States Government for the producttested. This report is provided for the exclusive use of the client to whom it is addressed. <br />It may be used in its entirety to gain product acceptance from duly constituted authorities. This report applies only to those samples <br />tested and is not necessarily indicative of apparently identical or similar products. This report, or the name of Professional Testing <br />Laboratory, Inc., shall not be used under any circumstance in advertising to the general public. <br />714 Glenwood Place Dalton, GA 30721 706-226-3283 Fax: 706-226-6787 <br />Inta <br />TE TING <br />NVLAP LAB CODE 100297-0