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Your location: Home > Related Articles > Bed Blanket Flammability Tester Operation Test

Bed Blanket Flammability Tester Operation Test

Author:QINSUN Released in:2023-08 Click:96

Bed Blanket Flammability Tester is a test equipment independently developed and produced by qisnun Precision Electromechanical Technology Co., Ltd. It conforms to the relevant test standards of ASTM D4151 and is used to test the flame retardancy of plush fabrics such as blankets. Ignite the sample and the test paper mounted on the sample holder with a standard flame for 1 second to complete the test. The samples were evaluated by observing the change in the test paper.

Principle of the test:

Burn the surface of the sample with a standardized flame within the specified time, so as to observe the burning, damage or discoloration of the test paper standard, then test fabrics are graded.

Main parameters:

1. No. 18 needle flame, adjustable flame length;

2. Ignition time can be set freely, with a high degree of automation;

3. Automatic timing, timing accuracy 0.1s;

4. Flow meter range: 0~60cc/min;

5. Equipped of butanee tank for gas supply unit without the need for large gas tanks or gas tanks.

Operation steps:

1. Place the assembled and dried sample (sample holder) on the on the sample shelf.

Tip: If the sample has been pretreated, the test operation should start at this point. The standard states that the test should be started within 30 seconds of the sample exiting the desiccator.

2. Turn on the instrument\'s main power. Set the ignition time on the timer to 1s, start the test,

Turn on the instrument start button to start the instrument, the burner lights up, the impact of the flame starts and the timer automatically starts counting. Test continuously5 samples (front or back) and perform follow-up tests after the other 5 samples have dried.

Tips: Before testing, please make sure that the specimen has been properly installed on the test frame and the correct automatic flame impact time has been set to 1s.

Shanghai Fanbiao Textile Testing Technology Co., Ltd., as an enterprise integrating R&D, manufacturing, sales, training and service, is committed to continuously providing more testing instruments. test in the market, providing long-term textile, leather, combustion, automotive interior material, environmental weather aging, mask and protective clothing test instruments, etc., can also accept a non-standard customization. Before purchasing, we can carry out targeted tests according to customer requirements to ensure that the purchased instruments are applicable.

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