Bed Blanket Flammability Tester Test Operation
The blanket flammability tester complies with the relevant test standards of ASTM D4151 and is used to test the flame-retardant properties of plush fabrics such as blankets. The sample and test paper mounted on the sample fixture is ignited with a standard flame for 1 second to complete the test. The sample is rated by observing the changes in the test paper.
Test principle:
Within the specified time, the surface of the sample is burned with a standardized flame, so as to observe the burning, damage, or discoloration of the standard test paper, and then the test fabric is graded.
Main parameters:
18-gauge needle flame, adjustable flame length
Ignition time can be freely set, high degree of automation
Automatic timing, timing accuracy 0.1s
Flowmeter range: 0~60cc/min
Equipped with butane tank gas supply device, no need to equip large gas tanks or coal gas tanks
Items | Parameter |
Needle flame number | 18 |
Timer accuracy | 0.01s |
Dimensions | 370×218×510mm(W×H×D) |
Power supply | 220V, 50HZ,1.0A |
Operation steps:
1. Place the assembled and dried sample (sample fixture) on the sample rack.
Tip: If the sample has been pre-treated, the test operation should be started at this time. The standard stipulates that the test should be started within 30 seconds after the sample is taken out of the dryer.
2. Turn on the main power of the instrument to the on state. Set the ignition time to 1s on the timer and start the test.
Press the start button of the instrument to start the instrument, the burner will ignite, the flame impact will start, and the timer will start timing automatically. Test 5 samples (front or back) continuously, and conduct subsequent tests after the other 5 samples are dried.
Tip: Before the test, make sure that the sample has been correctly installed on the test stand and that the correct automatic flame impact time has been set to 1s.
Shanghai Qianshi Precision Electromechanical Technology Co., Ltd. was established in 2012. It focuses on the research and development, design, and production of textile testing instruments, and provides textile testing instruments and services for academic research units and testing institutions. Shanghai Qianshi is one of the most competitive and R&D-capable textile testing instrument manufacturers in China. The R&D team is composed of a group of experienced engineers. We are committed to serving customers wholeheartedly and striving to promote technological innovation in textile testing instruments. 2024-12-31 10:56