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U shape glow wire loop
Descriptions:
1. Glow-wire material: Nickel/Chromium (>77%Ni/20±1%Cr)
2. قطر الدائرة: 4.0 mm ± 0.04mm (before bending)
The glow wire loop for thermo resistance test is mainly used in Glow Wire Test Eq
| Test Probe Length | 100مم |
| Test Probe Diameter | 1.0مم |
| Dam- sphere Diameter | 35مم |
| Handle Diameter | 10مم |
| Handle Length | 100مم |
| According to IEC61032 figure 4 (the Test probe D) | |
