TOPIL Vulcan-94™ UL94 Horizontal & Vertical Flammability Tester – Precision Fire Safety Testing System for Plastics & Polymers

Key Features

• Universal Testing Standards: Fully compliant with UL 94 (HB, V-0, V-1, V-2, 5V, VTM, HBF) and equivalent ISO/IEC standards.

• Precision Bunsen Burner: Features a high-quality, adjustable Bunsen burner with a 0-45° tilting mechanism for precise flame application.

• Intelligent PLC Control: 7-inch color touchscreen for automated timing of after-flame and after-glow, eliminating manual stopwatch errors.

• Superior Safety Ventilation: Built-in high-volume exhaust fan to safely extract toxic combustion fumes post-test.

• Flame Calibration System: Integrated gas flow meter and pressure gauge to ensure flame height ($20\text{mm}$ or $125\text{mm}$) precisely matches UL requirements.

• Large Observation Chamber: A 0.75m3 (or 0.5m3) internal volume with a large, tempered glass window for safe, unobstructed viewing.

Technical Deep-Dive

1. Automated Flame Impingement

Manual flame application is a leading cause of inconsistent results. The Vulcan-94™ utilizes an automated motor-driven system to move the burner to the specimen, hold it for the pre-programmed 10-second duration, and retract—ensuring 100% repeatability.

2. High-Accuracy Timing System

• Resolution: $0.1$ seconds.

• Triple Timer Display: Automatically records T1​ (first flame application), T2​ (second application), and T3​(after-glow duration) to simplify classification reporting.

3. Industrial-Grade Build Quality

Reflecting our 22-year legacy, the chamber interior is coated with a specialized black, heat-resistant matte finish to prevent light interference and simplify cleaning. The exterior is constructed from high-grade cold-rolled steel with an anti-corrosion coating

Technical Specifications

Industry Applications

• Consumer Electronics: Testing casings for smartphones, laptops, and home appliances.

• Automotive: Evaluating the fire resistance of interior plastic trim and wire insulation.

• Material Science: R&D of flame-retardant additives and polymer composites.

• Electrical Components: Testing insulators, switches, and circuit breaker housings.

Why Choose TOPIL?

• 22 Years of Proven Precision: Since 2004, we have helped labs worldwide achieve UL and CE certification.

• Global Compliance: We provide the necessary documentation and NIST-traceable calibration certificates for your audits.

• Secure Export Logistics: Shipped in a custom-engineered, fumigated plywood crate to ensure safe arrival at your facility.