IEC 60695-2-10 Glow Wire Test Apparatus for Flammability Testing

Glow Wire Test Apparatus – IEC 60695-2-10 Glow Wire Tester for Flammability and Ignition Testing

The Glow Wire Test Apparatus is a precision-engineered glow wire tester manufactured by KingPo, specifically designed to perform the glow wire test as defined in IEC 60695-2-10 and UL 746A for assessing the flammability and ignition hazard of insulating materials and components used in electrical and electronic equipment. This glow wire test simulates real-world non-flame ignition sources by heating a Φ4 mm nickel-chromium glow wire (>77% Ni, 20±1% Cr) to temperatures ranging from 550°C to 960°C (adjustable up to 1000°C ±2°C), then contacting the specimen with 0.95 N±0.1 N force for 30 seconds at a controlled speed of 10–25 mm/s.

During the glow wire test, the specimen is pressed against the heated glow wire to a penetration depth of 7 mm±0.5 mm. The glow wire tester automatically records ignition time, flame persistence time, and smothering time with 0.1 s resolution. After the glow wire test cycle, specimens are examined for signs of cracking, melting, burning through, or sustained ignition. Bedding material (tissue paper) placed beneath the specimen is also checked for ignition or flame spread. This glow wire test apparatus is essential for evaluating the fire safety performance of plastics, printed circuit boards, connectors, switches, and other components in household appliances, lighting equipment, and ICT devices.

KingPo Factory Advantages

KingPo is an ISO9001 and CE certified manufacturer with over 15 years of experience in glow wire test and flammability testing equipment. We maintain stock of IEC 60695-2-10 glow wire test apparatuses for rapid delivery, with over 60 units supplied to certification labs, manufacturers, and testing houses in China, Europe, and Asia since 2020. All units include detailed calibration documentation, 1-year warranty, and 48-hour response support from our Dongguan facility.

Professional Construction & Technical Precision

Key features of this glow wire tester include:

• Glow Wire Heating System: Constantly adjustable from 550°C to 1000°C ±2°C with stable current and voltage control (±2% during glow wire test)
• Glow Wire Specification: Φ4 mm nickel-chromium alloy (>77% Ni, 20±1% Cr) for consistent heating and repeatable glow wire test results
• Thermocouple: Φ1.0 mm K-type for precise temperature monitoring and control during the glow wire test
• Contact Mechanism: 0.95 N±0.1 N force application, 10–25 mm/s speed, 7 mm±0.5 mm penetration depth for standardized glow wire test contact
• Timing Accuracy: 0.1 s resolution for broil, ignition, and smother times (0–999.9 s adjustable) in every glow wire test cycle
• Compact & Safe Design: 550 mm W × 350 mm D × 600 mm H with manual control, independent exhaust system, and stable base for safe laboratory operation

These features ensure the glow wire test apparatus fully complies with IEC 60695-2-10 requirements and delivers reliable, repeatable results.

Primary Use Cases & Business Value

The glow wire test apparatus supports critical stages:

• Product Development – Evaluate material ignition resistance and flame propagation during glow wire test
• Certification Testing – Generate data for IEC 60695-2-10, UL 746A, and GWIT/GWFI compliance
• Quality Control – Batch verification of insulating materials and components using glow wire test
• Failure Analysis – Identify risks of ignition or sustained burning in electrical enclosures after glow wire test

It helps manufacturers improve material selection, reduce fire hazards, and achieve faster certification.

Compliance & Regulatory Assurance

Fully compliant with IEC 60695-2-10 (glow-wire test method) and UL 746A. Calibration certificates available (additional cost). Regular verification of glow wire temperature, contact force, and thermocouple accuracy is recommended to maintain traceability during every glow wire test.

Procurement Benefits

Compact design and simple manual operation reduce setup time for glow wire test. In-stock availability enables fast delivery. Comprehensive documentation and responsive after-sales service ensure long-term reliability. This glow wire test apparatus improves flammability validation accuracy, supports safety claims, and minimizes compliance risks. Contact us today for your quote – we’ll respond within 24 hours with detailed specifications and pricing.