ISO 11925 Single-Flame Source Test Apparatus
Introduction
A crucial experiment in safety engineering is the fire resistance test of building materials. Building materials flammability test procedures according to national standard GB/T8626-2007 ascertain if building materials are inflammable under given circumstances and the performance of combustible building materials.
The instrument is appropriate for assessing the flammability of construction materials by the direct impact of a small flame on vertically positioned samples without the use of external radiation, and it was created and designed in compliance with GB/T8626 and ISO11925.
applicable to the most recent iteration of the GB8624-2014 combustion test for fire rating of building materials; can measure levels such as A, B1, B2, and others.
Application:
Measure the combustion properties when a small flame is provided vertically, as per Kleinbrenner theory. It is applicable for building material test B, C, D, E, Bfl, Cfl, Dfl and Efl.
Features:
1. Case spraying treatment, beautiful and generous; box size: 700mm x width 400mm x high 800mm;
2. Burning box Size: 700mm x width 400mm x height 600
3. The inner diameter of the imported burner in the United States is φ0.17mm, and there are 4 φ4 mm air adjustment holes;
4. Japan imported gas flow control valve; accurately control the flame temperature;
5. Taiwan brand pressure gauge and pressure regulating valve to accurately control gas pressure;
6. Flame height adjustable, automatic ignition;
7. The flame applies and the burning time can be within 0-99 minutes and 99 seconds;
8. Gas pressure: 10kPa-50 kPa;
9. Burning angle: 0 ° (vertical), 45 °
10. Through the debug handle outside the chassis, the burner can move in the horizontal direction;
11. The tempered glass door is easy to observe and test;
12. All internal equipment is made of stainless steel; beautiful corrosion resistance;
13. Equipped with two stainless steel sample clips. With flame height;
14. High degree of experiment automation, accurate and easy operation data;
15. Equipped with a stopwatch time, the three data are displayed at the same time;
16. Equipped with wind speed meter accuracy 0.1m/s
17. Equipped with a portable thermometer;
Customer self -provided: propane gas.
Standards:
EN ISO 11925-2
Reaction to fire tests -- Ignitability of products subjected to direct impingement of flame -- Part 2: Single-flame source test
DIN 53438
Testing of combustible materials
DIN4102-1
Fire behaviour of building materials and elements Part 1: Classification of building materials Requirements and testing
Specification:
| Model | GD-11925 Building Material Combustibility or Flammability Tester |
| Dimension | 1040(W)*610(D)*770(H)mm |
| Power | AC 220V, 50/60Hz, 5A |
| Weight | 40KG |
| Air supply option | 98% propane |
Complaint
