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<p><a href="https://www.gesterinstruments.com/astm-d6413-vertical-flammability-test-chamber-gt-c35a" rel="noopener noreferrer" target="_blank" style="background-color: transparent; color: rgb(0, 0, 0);"><strong>ASTM D6413 Vertical Flammability Test Chamber GT-C35A</strong> </a><span style="color: rgb(0, 0, 0);">To measuring the vertical flame spread for children’s sleepwear, fabrics, other textile materials or resilient filling materials used in upholstered furniture of textiles.</span></p><p><br></p><p><span style="color: rgb(0, 0, 0);">Different accessories,burners and configurations are required for different standards. Please specify standards(s) required.</span></p><p><br></p><p><span style="color: rgb(79, 129, 189);">Textile </span><span style="color: blue; background-color: transparent;">Flammability Test</span><span style="color: rgb(79, 129, 189);">ing Principle</span></p><p><br></p><p><a href="https://www.gesterinstruments.com/astm-d6413-vertical-flammability-test-chamber-gt-c35a" rel="noopener noreferrer" target="_blank" style="color: rgb(0, 0, 0); background-color: transparent;"><strong>Vertical Flame Test Chamber</strong></a><span style="color: rgb(0, 0, 0);"> Under controlled laboratory conditions, material response to heat and flame is measured and described. A test specimen is positioned vertically above a controlled flame and exposed for a specified period of time. Following exposure, the flame source is removed. Measurements are made on the length of time that the specimen continues to flame and the time afterglow continues after the flame source has been removed. Char length, or visible damage to the test specimen after application of a specified tearing force, is determined. Notations on observations of melting and dripping are also recorded.</span></p><p><br></p><p class="ql-align-center"><img src="https://img80002883.weyesimg.com/uploads/www.gesterinstruments.com//images/16570047399835.jpg"></p><p><span style="color: rgb(79, 129, 189);">Fabric Flammability Test Feature</span></p><p><br></p><p><span style="color: rgb(0, 0, 0);">1. Stainless steel test cabinet with glass observation panel , durable and easy maintenance.</span></p><p><br></p><p><span style="color: rgb(0, 0, 0);">2. 3 time recorders, one record firing time, one record after flame time and the other one record afterglow time(accuracy 0.01s).</span></p><p><br></p><p><span style="color: rgb(0, 0, 0);">3. Control cabinet and burning box separate design which is safe and reliable.</span></p><p><br></p><p><span style="color: rgb(79, 129, 189);">Flammability Testing Test Steps</span></p><p><br></p><p><span style="color: rgb(0, 0, 0);">1. Put the prepared sample into the fixture and hang it in the </span><a href="https://www.gesterinstruments.com/astm-d6413-vertical-flammability-test-chamber-gt-c35a" rel="noopener noreferrer" target="_blank" style="color: rgb(0, 0, 0); background-color: transparent;"><strong>Vertical Flammability Testing Chamber.</strong></a></p><p><br></p><p><span style="color: rgb(0, 0, 0);">2. Turn on the power of the device.</span></p><p><br></p><p><span style="color: rgb(0, 0, 0);">3. Select the language to enter the test interface.</span></p><p><br></p><p><span style="color: rgb(0, 0, 0);">4. Click the "Positive" button in the test interface tolet the burner run directly below the sample.</span></p><p><br></p><p><span style="color: rgb(0, 0, 0);">5. Use flame measuring scale to measure the distance betweenthe burner and the sample and adjust the position of the sample.</span></p><p><br></p><p><span style="color: rgb(0, 0, 0);">6. After adjustment, click“Rst", turn the burner back to initial position.</span></p><p><br></p><p class="ql-align-center"><span style="color: rgb(0, 0, 0);"><img src="https://img80002883.weyesimg.com/uploads/www.gesterinstruments.com//images/16570047734525.jpg"></span></p><p><br></p><p><span style="color: rgb(0, 0, 0);">7. Set Flame Application time on test Interface, turn on the air source, click"AirSource", click"Ignition”(Initial ignite need to wait a while)</span></p><p><br></p><p><span style="color: rgb(0, 0, 0);">8. Turn the gas knob to adjust the flame size.</span></p><p><br></p><p><span style="color: rgb(0, 0, 0);">9. After the flame adjustment is complete, click Start.According to the burning state ofthe sample, click the "Afterflame time" button and “Aftergow time" button respectively.</span></p><p><br></p><p><span style="color: rgb(0, 0, 0);">10. After the combustion is completed, remove the sample.</span></p><p><br></p><p><span style="color: rgb(0, 0, 0);">11. Select the corresponding weight according to the sample,hang it on the sample to straighten the sample, and measurethe burning distance of the sample with a measuring ruler.</span></p><p class="ql-align-center"><img src="https://img80002883.weyesimg.com/uploads/www.gesterinstruments.com//images/16570048044104.png"></p><p><br></p>
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