Sinuo Testing Equipment Co. , Limited

Sinuo Testing Equipment Co., Limited

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Glow - Wire U Type IEC 60695-2-10 Nickel Chromium Element

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Sinuo Testing Equipment Co. , Limited
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City:guangzhou
Province/State:guangdong
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Glow - Wire U Type IEC 60695-2-10 Nickel Chromium Element

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Brand Name :Sinuo
Model Number :SN7714
Certification :Calibration Certificate (Cost Additional)
Place of Origin :China
MOQ :1
Price :Negotiable
Payment Terms :T/T, L/C, Western Union, MoneyGram
Supply Ability :10 Sets Per Month
Delivery Time :5 Days
Packaging Details :Carton Box
Material :Nickel / Chomium
Diameter :4mm±0.07mm (before bending)
Test Standard :IEC 60695-2-10
Hole for Thermocouple :Ф1mm or Ф0.5mm
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Glow-wire

Glow-wire U Type Nickel / Chomium Element for Flammability Test Chamber

Product overview:

This glow-wire meets the requirements of IEC 60695-2-10 clause 4.1. The glow-wire is formed from nickel/ chromium (> 77 % Ni/20 ± 1 % Cr) wire, having an overall diameter of 4.00±0.07mm (before bending). The dimensions of the glow wire loop are as detailed in Figure 1.

Technical Parameters:

No. Item Parameters
1 Material nickel/ chromium (> 77 % Ni/20 ± 1 % Cr)
2 Diameter 4.00±0.07mm (before bending)
3 Detailed dimension Refer to IEC 60529-2-10 Figure 1
4 Hole for thermocouple Ф1mm (Ф0.5mm can be optional)
How to prepare a new glow-wire?
A new glow wire shall be annealed for a total at least 10 h by being subjected to a current of at least 120A before being sued for a test run. The total annealing time may be achieved cumulatively. To avoid damage, the thermocouple shall not be installed during annealing. At the end of annealing, the depth of the thermocouple pocket hole shall be verified.

The glow-wire in the glow-wire test apparatus

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