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

Basic Properties
Place of Origin: China
Brand Name: Sinuo
Certification: Calibration Certificate (Cost Additional)
Model Number: SN7714
Trading Properties
Minimum Order Quantity: 1
Price: Negotiable
Payment Terms: T/T, L/C, Western Union,
Supply Ability: 10 Sets Per Month
Specifications
Material: Nickel / Chomium Diameter: 4mm±0.07mm (before Bending)
Test Standard: IEC 60695-2-10 Hole for Thermocouple: Ф1mm Or Ф0.5mm
High Light:

4mm Flammability Test Chamber Glow Wire

,

4mm Nickel Chromium Element

Product Description

 

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.

 

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

 

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

The glow-wire in the glow-wire test apparatus