Vertical Combustion Tester Operation

　　Vertical Combustion Tester is suitable for measuring the flame retardancy,flame retardancy,and carbonization tendency of medical clothing,clothing fabrics,decorative fabrics,tent fabrics,and other textiles with flame retardancy requirements.

　　Applicable standards:

　　GB/T 5455-1997,GB/T 5725-2009,CAPI 84,ASTM D6413,ISO 1210-1996

　　Main parameters:

　　1.Sample size:80mm×300mm;

　　2.Ignition mode:automatic;

　　3.Ignition time:12 seconds;

　　4.Igniter caliber:Φ11mm;

　　5.Continuation and smoldering time:0-999.9 seconds;

　　6.Flame height:40mm high;

　　7.Gas used:propane,butane,or liquefied petroleum gas;

　　8.Working power supply:AC220V,50Hz.

　　Advantages and characteristics:

　　1.Have a strong after-sales service team;

　　2.Able to handle various issues in a timely and fast manner,relieving customers of any worries they may have;

　　3.Complete spare parts to solve the problem of long lead times when ordering spare parts;

　　4.Keep up with industry standards updates and provide textile testing instruments that meet the new standards in a timely manner.

　　Operation:

　　1.Firstly,prepare the accessories and test samples;

　　2.Fix the prepared sample onto the sample fixture;

　　3.Open the instrument safety door;

　　4.Turn on the gas switch and ignite the ignition tube;

　　5.Adjust the flame size through the knob;

　　6.Fix the fixture containing the sample onto the sample holder;

　　7.Close the instrument safety door;

　　8.Press the automatic mode,and the ignition tube will ignite the main flame tube;

　　9.The sample is ignited(after 12 seconds,the main flame tube automatically goes out);

　　10.Start timing and record the reignition time;

　　11.The ignition time has ended and the ignition time has started;

　　12.The smoldering timer is over;

　　13.Record the reignition and smoldering times and reset them to zero for the next test;

　　14.In the instrument test,record the smoldering and reignition time,and the results can be used to evaluate the flame propagation speed and damage length of the material after being ignited in a vertical state,in order to evaluate the combustion performance of the material.