What is a single combustion testing machine?
Among the hot topics on the Internet in the past 10 days, discussions in the fields of technology and industrial safety have continued to rise, especially regarding equipment for testing the fire resistance of materials——Single combustion testing machine, becoming the focus of industry attention. This article will introduce in detail the definition, use, working principle and key parameters of the single combustion testing machine, and combine it with structured data to help readers quickly understand.
1. Definition of single combustion testing machine
Single Burning Item Test Apparatus (SBI) is a professional equipment used to evaluate the fire response performance of building materials or products. It provides scientific basis for building fire safety by simulating real fire scenarios and measuring the combustion characteristics of materials, such as heat release rate, smoke production, etc.
2. Main uses
Single combustion testing machine is widely used in the following fields:
| Application areas | Specific use |
|---|---|
| building materials | Test the fire rating of walls, floors, ceilings and other materials |
| Transportation | Evaluate the flame retardant properties of vehicle interior materials |
| Electronic appliances | Testing the combustion safety of housing materials |
3. Working principle
The testing machine completes the test through the following steps:
| steps | Operation content |
|---|---|
| 1. Sample installation | Fix the material to be tested on the vertical burning stand |
| 2. Ignition start | Use a standard fire source to ignite the bottom of the sample |
| 3. Data collection | Real-time recording of heat release, smoke concentration and other parameters |
| 4. Result analysis | Rated according to international standards such as EN 13823 |
4. Core parameters and technical indicators
The following are the key performance data of a typical single combustion test machine:
| Parameter category | Technical indicators |
|---|---|
| Test space size | ≥3m (height) × 2m (width) × 1m (depth) |
| Heat release measuring range | 0-2000kW |
| Temperature measurement accuracy | ±1℃ |
| Meet standards | EN 13823/GB/T 20284 |
5. Industry application cases
Recent hot events show that this device plays an important role in the following scenarios:
| Date | event | Test results |
|---|---|---|
| 2023-11-05 | Fire protection test of battery pack of a new energy vehicle company | Certified to EN 45545-2 standards |
| 2023-11-12 | Pre-market testing of new building insulation materials | Reach B1 level fire protection standard |
6. Future development trends
As global requirements for building safety increase, single combustion testing machines are developing in an intelligent direction:
1.AI data analysis: Machine learning algorithm automatically identifies combustion patterns
2.IoT integration: Remote monitoring of the entire test process
3.green test: Reduce secondary pollution during the testing process
In summary, as a key equipment in the field of fire safety, the single combustion testing machine will continue to receive industry attention for its technological development and application promotion. Through the accumulation of standardized test data, more reliable technical support will be provided for preventing building fires.
check the details
check the details
en
