BS 476 Part 13 Building Material Ignitability Performance Fire
Testing Equipment
Description:
The Ignitability Test Apparatus is manufactured to conform to ISO
5657 and BS 476; Part 13. The Apparatus has been designed,
principally for testing building materials and composites, but it
is capable of testing any sample of size 165mm × 165mm and up to a
maximum of 70mm thick. The Apparatus measures the ignition
characteristics of exposed surfaces of essentially flat materials
and specimens.
Standards:
ISO 5657 fire burning test - reaction - building products
ignitability standard requirements
GB/T 14523 "building materials fire performance test method
BS 476 part 13 Method of measuring the ignitability of products
subjected to thermal irradiance
Specifications:
1. Test power: 220V ± 10% / 50HZ;
2. The device consists of radiation cone, pyrotechnic device,
nozzle, pressure plate and support frame, temperature recorder, gas
system, timer, oven;
3. Support frame is made by the bottom frame, shield and pillar
composition
4. Platen body by the pressure plate, guide rod, adjusting rod and
balance rods and other components.
5. Radiant cone heating power 3kw, radiation intensity: 1 ~ 5W /
CM2
6. Fire institutions: by the pilot arm, secondary ignition source
and cam components.
7. Gas source: propane or butane gas for industrial use; (customer
supplied)
Water: for cooling the Flux Meter
8. Rotor flow meter can adjust the combustion gas flow;
9. High-precision pressure regulating valve, regulating the
required gas pressure;
10. High-voltage electronic ignition system;
11. The number of temperature control table, K-type hot phone even;
12. The radiation cone is made of SUS316 stainless steel tube with
power of 3KW.
13. The use of modern electronic automation design, the use of SCR
technology, through the power to adjust the furnace temperature;
Main Features:
The sample orientation is horizontal
Irradiation levels between 10-50 kW/m2 using a conical radiation
furnace
Furnace is controlled by 3 term temperature controller
Temperature indicator and over temperature device
Fitted with pilot flame with provision for re-ignition
Mechanism to bring pilot flame into the correct position above the
plane of sample every 4 seconds
Separate support frame and control unit Supplied complete with Flux
Meter
