Material Melting Behavior Test Melt Flammability Tester Material Melting Behavior
2.10 mm NF P92-505 square Material Melt Flammability Tester Material Melting Behavior
Material Melting Behavior Test Melt Flammability Tester Material Melting Behavior is suitable for hot melt material effect in the primary heat source to evaluate the performance of dripping and burning performance testing. Flexible and thin materials can be tested.
NF P92-505 Dripping test with electrical radiator, used for melting materials
ECE R118 Annex 7 Test to determine the melting behavior of materials
1, All fixtures are made of stainless steel material, appearance nice and corrosion resistance;
2, Radiation bracket can be rotated, the rotation angle is greater than 90 degrees and easy to install the sample;
3, Sample installation height can be adjusted;
4, Electric power radiators
5, The radiant heat radiator can be adjusted linear through the power control automatic adjustment;
6, The radiation shield is a quartz glass and the opening diameter is 100mm ± 5mm;
7, The heat radiation reach to 3W / cm³ the position 30mm from the radiation shield plane.
8, Sample holder ring is made of stainless steel and the inner diameter is 118mm;
9, Take off the plate inner diameter is 118mm, depth 12mm, internal plug of cotton.
A sample is placed in a horizontal position and is exposed to an electric radiator. A receptacle is positioned under the specimen to collect the resultant drops. Some cotton wool is put in this receptacle in order to verify if any drop is flaming.
The apparatus shall consist of :
(a) an electric radiator; with a useful output of 500 W. The radiating surface made of a transparent quartz plate with a diameter of 100 + 5 mm.
(b) a support for the sample with grill; the support for the samples shall be a metallic ring (figure 1). On top of this support a grill, made of stainless steel-wire, is placed with the following dimensions:
(1) interior diameter: 118 mm,
(2) dimension of the holes: 2.10 mm square,
(3) diameter of the steel-wire: 0.70 mm.
(c) a receptacle (for resultant drops); including the cotton wool, is placed beneath the grill of the support at a distance of 300 mm.
(d) a support (for the apparatus),
|The gas regulator valve pressure range
|The base size
||425 × 300mm