Vertical Combustion Tester for Furniture Upholstery Flame Resistance
STANDARD FEATURES
Burning Chamber Capacity |
≥0.75m³ with glass observation door |
Burning Angle |
20 。, 45 。, 90 。 (ie 0 。) adjustable |
Flame Time |
0 ~ 99 minutes 99 seconds can be set |
After Flame Time |
0 ~ 99 minutes 99 seconds can be set |
After Glow Time |
0 ~ 99 minutes 99 seconds can be set |
|
Burner Dimensions |
The inner diameter of the nozzle is Ø9.5±0.3mm, the effective length of the nozzle is 100±10mm, and there is an air adjustment hole |
Combustion Gas |
LPG gas (Customize) |
Flame Height |
Adjustable from 20mm to 175mm as standard |
|
Features |
It is also equipped with lighting device, air extraction device, gas flow regulating valve, gas pressure gauge, gas pressure regulating valve, gas flow meter, gas U-shaped pressure gauge and sample fixture |
Power |
AC 220v 50HZ |
Furniture Upholstery Vertical Flame Tester: Professional Evaluation of Flame Retardant Properties of Upholstery
I. Product Overview
The Furniture Upholstery Vertical Combustion Tester is a precision device designed to evaluate the combustion performance of furniture upholstery materials in contact with a small flame ignition source. It is capable of simulating burning conditions in actual use, providing a reliable assessment of the fire performance of materials. Through rigorous testing, the equipment helps to ensure that the furniture upholstery materials comply with relevant standards, such as BS 5852, CA TB117, etc., which is an important guarantee for the safety of furniture upholstery materials.
Testing Standards and Methods
The equipment is mainly based on the following standards for testing:
BS 5852: British Standard, used to determine the flammability of material combinations when subjected to burning cigarettes, matches or equivalent sources of ignition, applicable to home upholstered furniture and the fabrics, fillings and other materials used.
CA TB117: American Standard for evaluating the flame retardancy of upholstered furniture fabrics and fillings.
NFPA 260: Used to evaluate the flame retardancy of upholstered furniture to determine the resistance of the material to flame by means of the tiny flame source test and the flame propagation test.
Test methods typically include:
Vertical Flame Test: The specimen is fastened vertically to a rectangular specimen holder, the specimen is ignited with a prescribed flame in a combustion chamber to determine when the flame on the specimen is extinguished, and the distance the specimen burns and the time it takes to burn to that distance is determined.
Tiny Flame Source Test: Simulates the ignition of a cigarette to evaluate the response of a furniture material and to see if there is a sustained burning phenomenon.
Flame Propagation Test: Utilizes a larger flame source to test a material's resistance to more challenging flame conditions, observing the rate of flame propagation and burn extension.
III. Areas of Application
Furniture manufacturing industry: to assess the flame resistance of upholstered furniture such as sofas, mattresses, chairs, cushions and pillows.
Material research and development industry: for research and development of new furniture upholstery materials to ensure that they comply with safety standards.
Quality testing organizations: to test the quality of furniture upholstery materials to ensure that they comply with relevant regulations and standards.
Product Advantages
High precision: Equipped with precise gas control system and high sensitivity sensor to ensure the accuracy and repeatability of test results.
High degree of automation: equipped with automatic ignition, timing, recording data and other functions to reduce human error and improve testing efficiency.
Safe and Reliable: Designed with safety protection mechanisms such as fireproof board, fireproof window and leakage protection to guarantee the safety of operators and equipment.
Easy to operate: adopting intuitive touch screen interface, providing friendly operation experience, so that users can get started quickly.
V. Operation Process
Sample Preparation: Prepare the test samples according to the standard requirements to ensure that their size and thickness comply with the regulations.
Equipment Calibration: Calibrate the equipment before testing to ensure that all parameters are set correctly.
Environmental control: Perform the test under the specified temperature and humidity conditions to ensure the accuracy of the results.
Test Execution: Hang the sample vertically in the tester, apply the flame according to the standard requirements, and observe and record the burning situation.
Evaluation of results: Judge whether the material complies with the relevant standards according to the test results, focusing on checking the combustion time and drippings.
VI. Conclusion
The Furniture Upholstery Vertical Combustion Tester is an ideal tool to ensure the flame retardancy of furniture upholstery materials. It provides accurate data support for R&D and quality control by simulating the real burning environment. Choosing our products is choosing the accurate control of the burning performance of materials and the strict control of product quality.
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