ISO 1182 BS 476-4-11 Non-combustibility Tester ASTM E 136 For Building Fire Resistance

ISO 1182 Non-combustibility Tester Product Introduction:

The non-combustibility tester is developed according to ISO 1182 and GB/T 5464 standards, and is specially used for the non-combustibility test of building materials. It is suitable for the evaluation of Class A fireproof materials in the GB 8624 combustion performance classification. The equipment can test the composite material as a whole, or test each component separately to ensure that the fireproof performance of the material meets the standard requirements. At the same time, this instrument is compatible with international standards such as BS 476-4 & 11 (British building material fire protection standard), IMO FTP Part 1 (ship non-metallic material fire protection specification), etc., and is widely used in fire safety testing in the fields of construction, rail transportation, shipbuilding, etc., providing accurate and reliable testing methods for the evaluation of flame retardant properties of various materials.

ISO 1182 Non-combustibility Tester Standards:

1. ISO 1182 : Reaction to fire test for building material---Non-combustibility test
2. BS 476-4 :Fire Tests on Building Materials and Structures.. Part 4: Non-Combustibility Test for Materials
3. BS 476-11: Fire tests on building materials and structures - Part 11: Method for assessing the heat emission from building materials.

ISO 1182 Non-combustibility Tester Technical Specification:

ISO 1182 Non-combustibility Tester Features:

1. Adopting the automation design scheme, with the use of PID temperature controller and thyristor technology, the furnace temperature is adjusted and stabilized by reasonable switching between the temperature controller and the power controller;
2. The entire temperature balance mode has been improved and optimized based on the British FTT non-flammability test furnace. It can automatically switch from PID temperature control mode to power control mode without manual intervention by the user, which can reasonably control the temperature and strictly comply with the test standards;
3. The radiation furnace is heated to 750±5 degrees by the resistance belt wrapped around the outer wall of the radiation tube, and the sample is tested by thermal radiation. The resistance belt provided by Motis is a Swedish Kanthal product with a longer service life;
4. In the building material non-combustible furnace, thermocouples are placed in the furnace, the center of the sample and the surface of the sample. The thermocouples are American OMEGA products with a longer service life. The temperatures of these three points are tested separately. Monitoring can detect the following indicators: average temperature rise in the furnace, average temperature rise on the surface of the sample, and average temperature rise in the center of the sample;
5. Equipped with thermocouples in the furnace, the temperature points in the furnace can be calibrated according to the test standard. The test device is equipped with a measuring tool that moves up and down to adjust the thermocouple in the furnace to the required height; at the same time, in the computer software, the average value of each point can be calculated to obtain a standard temperature curve;
6. Equipped with a 360-degree rotatable and liftable thermocouple scanning device, the furnace wall temperature can be calibrated, and equipped with test software to detect whether the furnace wall temperature meets the standard requirements;
7. The stainless steel inverted cone air stabilizer and cylindrical guide cover are both treated with Teflon to avoid erosion by the test flue gas;
8. The heating rate is controlled by the test software, and the furnace body temperature can be controlled in stages, so that the radiation furnace has a longer test life;
9. Data acquisition and analysis software can automatically output test reports through the computer.