KP8102 material that lay the ground radiant heat flux test device
1. Scope of application:
With a small flame in horizontal and exposed to tilt the floor material for testing of thermal radiation field. Suitable for all kinds of floor materials. Such as textile and carpet, cork board, board, rubber and plastic floor and floor coating materials. The device of floor materials including the use of the base material of the combustion performance, backing material, the underlying material or spread to other changes may affect the test result, it is used to test and description in controlled laboratory conditions, material that lay the ground fire in pairs (thermal combustion characteristic.
2. Standard:
GB/T11785-2010 "floor material burning performance measurement - radiation heat source method, ISO9239 1:20-02, the floor materials combustion performance in the first part: combustion performance is measured by radiation heat source method".
3. The main parameters:
Maximum use power: 5 kw;
Timing accuracy: < 1 s/h;
Heat flux meter measuring range: 0-15) Kw/m2;
Heat flux meter accuracy: + / - 0.2 Kw/m2;
Heat flux meter accuracy: (+ / - 3%;
Thermal radiation pyrometer range: 400-600 ℃, the accuracy of plus or minus 0.5 ℃;
Blackbody temperature error: + / - 5 ℃;
Smoke speed (2.5 + 0.2) m/s;
Exhaust ability: 39-85 m3 / min;
Porous refractory radiant panel size: 300 mm x 450 mm, which can withstand temperatures up to about 900 ℃;
Type K thermocouple: the diameter of 3.2 mm stainless steel sheathed thermocouple;
￠combustion burner: diameter 10 mm diameter 6 mm ￠, burner tube on 35 ￠0.7 mm hole;
Flame height: 60 ~ 120 mm is adjustable;
Ignition system: high voltage electronic ignition;
Strong exhaust system: the machine is equipped with powerful fan, when the test is finished, start the fan system will exhaust gas emitted.
4. Equipment structure:
This machine structure is made up of combustion box and control box sections.
Combustion box size: W1200 L1420 * * H2300 (mm)
Combustion control box/case material: high quality 304 not steel plate (t = 1.2 mm), CNC machine processing molding, circular modelling beautiful generous.
Blowtorch: made by my company, 304 stainless steel material, conform to the requirements of the GB/T11785 standard completely.
Materials using 304 stainless steel or other mechanical parts A3 material thickening plating, anticorrosion.
5. Control system:
Adopt computer control system: including computer and printer in each one. Windows XP operating system.
Contain light transmittance measurement software, can output curves and reports.
