PTL Glow-Wire Test Apparatus 德國PTL灼熱絲試驗儀PTL Glow-Wire Test Apparatus to determine the fire resistance by the fire hazard test.

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更新時間
2024-10-17
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瀏覽次數(shù)
2507

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PTL Glow-Wire Test Apparatus?

to determine the fire resistance by the fire hazard test.

Test apparatus according to

IEC 60695-2-10

:2000-10,

for glow-wire flammability tests for end-products (IEC 60695-2-11), for glow-wire flammability index tests method for materials GWFI (IEC 60695-2-12) and for glow-wire ignitability tests for materials GWIT (IEC 60695-2-12).

PTL Glow-Wire Test Apparatus?

Standard outfit:
1	glow-wire loop of nickel-chromium, with clamping mechanism,	Bitmap
1	carriage to be moved by hand, with multiple adjustable holding device for the specimen,
1	rail system with ground running surfaces,
1	pair of fine ropes with weights for the contact force of 1 N,
1	indicating device for the depth of penetration, with maximum pointer and stop,
1	scale to measure the flame height, multiple adjustable,
1	high current isolating transformer to heat the wire loop, with series connected vari-able ratio transformer, to set the temperature up to 960 °C,
1	miniature jacket thermocouple type K (NiCr/NiAl), with plug almost free from thermo-electric voltage and with compensating lead,
1	temperature indicating instrument to indicate the temperature of the glow-wire loop, with digital display, measuring range 0...1000 °C, class 0.5, can be readjusted, with compensation of the ambient temperature,
1	housing, desk shaped, with all necessary electrical components, with safety switch and 2 keys.