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Glowing wire testing device

2024-05-27 15:45

  Product Introduction:

  The hot wire testing device can use hot wire automatic programming to test the ignition and flammability of finished products and component materials according to DIN EN 60695-2 standard. The testing unit can detect the Flammability Index (GWFI), Ignition Temperature (GWIT), and Glowing Wire Temperature (GWT).

  Main functions:

  This instrument is suitable for hot wire testing according to the DIN EN 60695-2 standard.

  The ignition temperature of the hot wire ranges from 100 ℃ to 999 ℃.

  The sample guide rail is connected to a heavy object suspended by a weight of 1 N.

  Test for solid insulation materials or solid materials.

  Automatic progressive sample position and evaluation of hot penetration depth

  The instrument is equipped with a flame height measuring ruler.

  Sample holder that can be adjusted freely.

  Flammability index: The maximum test temperature at which a test sample of a specified thickness does not ignite or the flame or heat of the test sample extinguishes within 30 seconds after removing the ignition wire in three consecutive tests, and the packaging paper placed under the test sample does not ignite.

  Igniting temperature: Three consecutive tests will not cause the highest temperature at the top of the ignition wire of the specified thickness test sample to be 25K higher.

  Glowing wire temperature: The highest temperature at which a glowing wire is heated without flames.

  Technical parameters:

  Accessories:

  Glowing coil (diameter 1 mm or 0.5 mm)

  Thermocouples (diameter 1 mm or 0.5 mm)


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