What is a horizontal vertical flame test and how to do the test according to iec 60695-11-10?

To determine whether or not a final product, such as a lighting product, is flammable, a procedure called the horizontal and vertical flame test, which complies with IEC 60695-11-10, is used. The test replicates the kinds of situations that may occur in real life if a product were to catch fire, and it helps assess how the product will react when it is subjected to sources of heat and ignition. By gauging how well the lighting product performs in a fire, the goal of the test is to make certain that the product is safe to use.

IEC 60695-11-10 specifies the following steps must be taken in order to carry out a horizontal and vertical flame test:

  • Obtain the lighting product and attach it to the testing equipment in a manner that replicates the circumstances that would be present during normal use. This is the preparation step.
  • A flame may be ignited by a Bunsen burner or a propane torch, both of which are examples of ignition sources.
  • The flame is brought into contact with the lighting product in two positions: horizontally and vertically. Both of these positions are described below. When the product is in the horizontal position, it is arranged in such a way that the flame is directed toward the bottom portion of the product. When the product is in the vertical position, it is oriented in such a way that the flame is directed toward the top portion of the product.
  • The results of the test are documented by noting the occurrence of any ignition or flame of the lighting product, as well as the duration of any flaming that may have occurred.
  • In order to identify whether or not the product in question is flammable, the results of the test are reviewed using the applicable standard, such as IEC 60695-11-10.
  • In order to guarantee accurate and reliable findings, it is necessary to perform the testing method several times using the same kind of lighting equipment and under the same environmental circumstances.
  • During the course of the test, the testing gear need to be outfitted with various safety mechanisms, such as an alarm and an automatic shut-off switch, in order to guarantee the operator's well-being.

The horizontal and vertical flame test in accordance with IEC 60695-11-10 is a standardized test method, and the test procedure should be performed in accordance with the relevant standard to ensure that the results are accurate and comparable to other results obtained using the same standard. It is important to note that this test method has been standardized, and it is important to note that this standard has been standardized.

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