This article explains the different levels of flame testing from CSA (Canadian Standards Association), FT1 to FT6, used to assess the safety of wires and cables. Each test has specific flame intensity and duration, as well as strict pass/fail criteria. FT1 involves a vertical flame, while FT2 focuses on horizontal combustion. FT4 and FT5 target specific applications, such as FT4 for challenging vertical tray testing and FT5 for portable wiring. FT6 measures flame spread and smoke production. The article also discusses UL (Ultra-Low Voltage) certification, a bilateral certification for cables. These certifications are crucial for ensuring building safety and regulatory compliance.

Wire and cable fire resistance tester and the bunched cable vertical flame tester have completed final quality inspection and packaging and are officially on their way to our client in the Kingdom of Saudi Arabia.Wire and cable fire resistance test equipment:Core Function: Simulates the high-tempera

ISO4589-2 ASTM D2863 LOI Limiting Oxygen Index Tester

On March 12, 2025, UL officially released ANSI/CAN/UL9540A-2025 "Battery Energy Storage System Thermal Runaway Propagation Test".As the world's first special safety specification for thermal runaway propagation of energy storage systems, this revision took 16 months, 27 rounds of technical consultat

ASTM C518 High Precision Material Thermal Conductivity Tester (Plate Heat Flow Meter Method)

‌EN 11612: A Comprehensive Guide to Flame and Heat Protective Clothing‌

Flame retardant test method for textilesVertical methodPlace a sample of a certain size under a specified burner and ignite it. Measure the afterburning, smoldering time and damaged length of the sample after the specified ignition time More than 45 degrees method(Method A): Under specified test con

The solid material smoke density tester is a professional device used to evaluate the amount of smoke generated when a material burns. It is widely used in the testing of various materials such as vehicle interior materials, low-power non-flammable cables, etc. It is suitable for a variety of standa

UL162 Foam Expansion & Drainage Time Tester

The core of the UL9540A heat spread test device is to simulate various extreme situations that energy storage batteries may encounter in actual applications, especially thermal runaway scenarios. Thermal runaway refers to the phenomenon that the temperature inside the battery rises sharply due to fa