G233F Automotive Interior Flame retardancy Tester is used to test the relative combustion rate and flame retardancy of textiles,especially automotive interior decorative fabrics.It is equipped with a sealed stainless steel combustion chamber,observation window,sample clamp,and door type burner.The automatic gas control system includes an electromagnetic controlled gas valve,an automatic ignition timer,and a controller.

　　Compliant with standards:

　　GB8410,ISO 3795,FMVSS 302,DIN 75200,SAE J369,ASTM D5132,JIS D1201,BSAU 1690

　　Operation:

　　1.Firstly,prepare the accessories and test samples;

　　2.Turn on the power switch of the instrument,and then turn on the gas channel;

　　3.Set the ignition mode to automatic mode;

　　4.Open the side door of the instrument box;

　　5.Ignite the ignition tube;

　　6.Adjust the flame height of the ignition tube to be less than 19 millimeters;

　　7.Press the start button on the control box panel;

　　8.The ignition source of the ignition tube ignites the main fire source;

　　9.After fifteen seconds,the main fire will automatically extinguish;

　　10.Place the prepared sample in the sample fixture;

　　11.Place the fixture containing the sample in the instrument box;

　　12.Cover the top cover of the box;

　　13.Close the side cover of the box;

　　14.Press the start button;

　　15.The sample is ignited;

　　16.When the combustion reaches the starting scale of the sample holder,press the timing button;

　　17.When the sample is burned to the end mark of the sample holder,end the timing and record the burning time;

　　18.At the end of the experiment,remove the sample and turn off the instrument;

　　19.By testing the time required to burn a certain distance,the trend and speed of flame propagation during material combustion are obtained,and the flammability of the product is graded to evaluate the flame retardant performance of the material.

　　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.