G247 Sublimation Color Fastness Tester Operation

　　G247 Sublimation Color Fastness Tester is suitable for measuring the heat resistance,ironing,and dry heat(sublimation)color fastness performance of various colored textile materials and textiles.It can also test the dimensional stability of fabrics during hot pressing and dry heat treatment.

　　Technical indicators:

　　1.Temperature control range:room temperature~250℃;

　　2.Temperature control accuracy:±1℃;

　　3.Test time:1 second to 99.99±0.1 seconds;

　　4.Test pressure:4KPa±1Kpa;

　　5.Heating power:400W/per workstation;

　　6.Power supply:AC220V,50Hz,1.2KW.

　　Applicable standards:

　　GB/T 6152-1997"Textiles-Tests for Color Fastness-Color Fastness to Heat and Compression"

　　GB/T 5718-1997"Textiles-Tests for Color Fastness-Color Fastness to Dry Heat(Excluding Hot Pressing)"

　　ISO105/P01-1989"Test method for color fastness of textiles to dry heat(sublimation)"

　　AATCC 133-2004

　　Operation:

　　1.Firstly,prepare the accessories and test samples;

　　2.The upper and lower heating plates of the tester are designed with insulation and thermal insulation materials,ensuring safety and reliability;

　　3.Open the upper heating plate(floating design,allowing testing of materials with different thicknesses);

　　4.Turn on the instrument switch;

　　5.On the instrument panel,set the temperature and testing time of the upper and lower heating plates separately;

　　6.Place the prepared wool felt on the lower heating plate;

　　7.Place the sample on a heating plate;

　　8.Press down the upper heating plate;

　　9.When the upper and lower heating plates are closed,automatic timing begins;

　　10.When the set time is reached,there is a buzzing sound;

　　11.Turn off the instrument switch;

　　12.Remove the sample and wool felt;

　　13.End the test;

　　14.At the end of the experiment,take the sample for analysis and comparison to evaluate the color fastness of the material to ironing sublimation.