Building Materials Difficult-flammability Testing Equipment GB/T
8625 Standard
Description:
Comfortable and to determine whether the building materials
combustion resistance, by burning furnace test and can pass the
building materials of the flammability test materials are
classified as flame retardant sex building materials.
Standards:
GB/T 8625 Test method of difficult-flammability for building
materials
Specifications:
1. Burner: stainless steel 200*200*3.5(mm).
2. Gas flow:0~50l/MIN.
3. Air flow: 0~50l/MIN.Compressor should bring along their own.
4. Combustion gas: purity 99.5% methane, or equivalent of gas
purity.
5. Furnace pressure measurement: the 0.5-magnitude pressure
transmitter.
6. Timer: 0~99s/min/h.
7. The flue is square channel, size:500mmx500mm, and combustion
chamber are interlinked, connected with external chimney, uses
powerful exhaust system: this machine is equipped with powerful
fan, when the test is finished, start the fan system will exhaust
gas emitted. Smoke purification system(match)
8. The ignition way: high-pressure automatic ignition.
9. Test stand: W380*L380*H1000(MM), made by stainless steel.
10. Air current stabilizer: a box,set in the bottom burner. Lay at
the bottom of the wire, it laid glass fiber mat.
11. Temperature and pressure information through 16 input computer,
high-precision interface car dis controlled by micro-computer and
out put statements.
Equipment structure:
1. This machine is made of shaft furnace combustion, control
parts.
2. Burning shaft furnace: the combustion chamber, burner, sample
holder, steady flow layer and air flue components, such as high
dimension is 1020mm long x1020mm wide x3930mm.
3. Combustion chamber, made up of the furnace wall and furnace
door, inside space size: 800mmx800mmx2000mm, wall insulation
sandwich structure.
4. The case material: burning the body is made of high qualified
steel plate, the numerical control machine tool processing molding,
arc the beauty is generous.
5. Frame adopts aluminum assembled, static control box is made of
high qualified steel plate, surface coating processing, more bright
and clean and beautiful.
6. The internal parts are made of high-quality stainless steel
materials rust is good.
