The Glow Wire Tester is designed to evaluate the fire hazard resistance of insulating materials and electrical components when subjected to high thermal stresses. This test simulates short-term heat exposure from ignition sources, ensuring compliance with international safety standards.

Standards Compliance:

The apparatus is manufactured as per the requirements of:
✅ IEC Standards: IEC 60695-2-10, IEC 60950-1, IEC 60335-1, IEC 60884-1, IEC 60238, IEC 60695-2-11, IEC 60695-2-12, IEC 60745-1, IEC 60400, IEC 60730-1, IEC 60598-1, IEC 61050, IEC 60320-1, IEC 61058-1, IEC 60742, IEC 60669-1, UL Standard: UL 746A, BS & ASTM Standards: BS EN 60695-2-1, BS 6458, ASTM D 6194-03, IS Standard: IS 11000 & NF Standard: NF C20-921-1
Technical Features:

✅ Nickel-Chromium Glow Wire – 4 mm diameter (80:20 Ni/Cr alloy) as per standard
✅ High-Precision Thermocouple:

Fine Wire Thermocouple (0.5 mm Cr/Al) OR 1.0 mm Sensing Thermocouple (as per ASTM D 6194)
✅ Simulated Thermal Stress Testing – Replicates real-world heat exposure hazards
✅ PID Digital Temperature Controller – Controls temperature up to 1000°C
✅ CT-Operated Ammeter – Delivers up to 150A heating current
✅ Preloaded Specimen Holder Trolley – Applies 0.8 to 1.2 N force against the glow wire
✅ Mechanical Stopper & Scale – Limits penetration depth for accurate measurements
✅ Adjustable Specimen Clamp – Ensures secure holding during tests
✅ Flame Height Scale – Measures flame propagation after ignition

New Fully Automated Model:

Touchscreen Interface – Intuitive operation & data monitoring
PLC-Controlled System – Automates test parameters, including:

• Time & Flame Duration Monitoring

• Force & Current Regulation

• Exhaust Timing Control

  Superior Temperature Stability – Ensures precise & repeatable results