Multifunctional Vertical Flame Tester, ISO 6940

Introduction:

Multifunctional Vertical Flame Tester is designed to measure the flame spread times of vertically oriented textile fabrics and industrial products in the form of single or multi-component fabrics (coated, quilted, multilayered, sandwich combinations, and similar combinations) when subjected to a small, defined flame.

Test Principle:

A defined flame from a specified burner is applied for 10 seconds to the surface or the bottom edge of textile specimens that are vertically oriented. The flame spread times in seconds for the flame front to travel between marker threads positioned adjacent to the surface of the test specimen and located at three distances from the igniting flame are recorded.

Reference Standard:

ISO 6940, ISO 6941, ISO 15025, EN 13772, GB/T 5456

Main Features:

1. The Vertical Flame Tester consists of a test flame, burner, time recording device, and control cabinet.

2. The tester is separated into the test frame and control cabinet to obtain a safe and flexible installation.

3. The test frame is stainless steel, and the sample holder is copper.

4. Standard burner, equipped with spark ignitor and angle turning device, automatically turns to 0, 45, 90 degrees.

5. Flame application time is adjustable and auto-cuts off.

6. A time recording device automatically records the time of flame spread to the 1st, 2nd, and 3rd lines.

7. Equipped with PLC controller and English interface.

8. Multiple test modes are available, such as ISO 6941, ISO 15025, and so on.

9. Radiation furnace with a diameter of 100mm and its radiation control device. (Customized)

10. 40mm diameter copper plate calorimeter and temperature rise calibration device. (Customized)