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Guangzhou Zhilitong Electromechanical Co., Ltd.

Hot Wire Coil Ignitability Test Chamber, Testing Equipment, Flammability Tester manufacturer / supplier in China, offering Hot Wire Coil Ignitability Lab Test Equipment for IEC60695-2-20, Circuit for High Current Arcing Tester of UL746A, High Current Arcing Ignition Test Apparatus for UL1082 and so on.

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Supplier Homepage Product Material Flammability Tester Hot Wire Coil Ignitability Lab Test Equipment for IEC60695-2-20

Hot Wire Coil Ignitability Lab Test Equipment for IEC60695-2-20

Purchase Qty.:
1-2 3+
FOB Unit Price: US $4,200 US $4,100
Purchase Qty. (Pieces) FOB Unit Price
1-2 US $4,200
3+ US $4,100
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Port: Guangzhou, China
Production Capacity: Stock Available
Payment Terms: T/T, D/P, Paypal

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Basic Info
  • Model NO.: ZLT-HW1
  • Load Way: Mechanical Load
  • Control: Electricity
  • Power Source: AC220V
  • Certification: Cnas Calibration Provided
  • Material: Stainless Steel Cabinet
  • Delivery: in 25-30 Days
  • Transport Package: in Plywood Carton
  • Origin: Guangzhou, Guangdong, China
  • Type: Flammability Tester
  • Display: Digital
  • Weight: 100-500Kg
  • Usage: Measure Time by Ignite with Heated Coil
  • Warranty: One Year
  • MOQ: 1 PC
  • Trademark: ZLTJC
  • Specification: IEC60695-2-20
  • HS Code: 9031809090
Product Description
Hot-Wire Coil Ignitability Test Apparatus

Product details: Model ZLT-HWI

To measure the time required to ignite the test specimen during the application of heat from an electrically heated coil as an ignition source, according to IEC60695-2-20.

A rectangular bar-shaped test specimen is supported horizontally at both ends, the centre portion is wrapped with a coil of heater wire, a fixed power density is applied to the coil, which rapidly heats up and the behavior of the test specimen is observed. The time to ignition is recorded and/ or a melt through condition is recorded as M.

This test method assesses the relative resistance of electrical insulating materials to ignition by the effects of a hot wire.

Standard Outfit:

1 current, current yielding a linear power density of 0, 26W/mm± 0, 01W/mm through the heater wire,
1 test specimen winding device, according to IEC60695-2-20 Fig 4, shall be provided to wind five turns of the heater wire uniformly on the test specimen with a 6, 3 mm± 0, 2 mm pitch and a tension of 5, 4 N± 0, 05 N,
1 test fixture, two supporting posts, positioned 70 mm± 2 mm apart are provided with hold down clamps to support the test specimen in a horizontal and flat position. The test specimen shall be supported 60 mm± 2 mm above and in the approximate centre of the bottom of the chamber,
1 supply circuit, provided 0, 31 W/mm power density, adjusting the power level smoothly and continuously, with an on-off switch for the test power and timers to record the duration of application of the test power,
20 m NiCr (80/20) heater wire, having a diameter of 0, 5 mm+0, 020mm, and has a nominal cold resistance of approximately 5, 25Ω /m
1 chamber with a volume of at least 0, 5 mm3, black interior,

Power supply: 220V50Hz other voltages request.
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