Building Materials Flooring Radiant Panel Tester ISO 9239-1 ISO 9239-2 ASTM E 648 ASTM E 970 NFPA 253

ZY6235 Pavement Material Radiant Heat Flux Test Device With Powerful Exhaust System

Scope of application:

The paving material is placed and exposed to the slanted heat radiation field. Suitable for various paving materials. For example: textile carpets, soft planks, planks, rubber sheets and plastic floors and floor spraying materials. The device of the base material of floor materials including the use of the combustion performance, backing material, the underlying material or material that lay the ground other changes may affect the test result, it used to test and description in controlled laboratory conditions, material that lay the ground fire, the combustion characteristic of fluid in pairs.

· ASTM E648—— Standard Test Method for Critical Radiant Flux of Floor- Covering System Using a Radiant Heat Energy Source

· ASTM E 970—— Standard Test Method for Critical Radiant Flux of Exposed at Attic Flooring Insulation Using a Radiant Heat Energy Source

· NFPA 253—— Standard Method of Test for Critical Radiant Flux of Floor Covering System Using a Radiant Heat Energy Source (National Fire Code. Vol.6)

· ISO 9239-1—— Reaction to Fire Tests for Flooring- Part 1: Determination of Burning Behavior Using a Radiant Source

· ISO 9239-2—— Reaction to Fire Tests for Flooring- Part 2: Determination of Flame Spread at a Hat Flux Level of 25kW/m2

Meet the standard:

Compliance with GB/t11785-2010 "pavement material combustion performance measurement - radiation heat source code" test standard;

Compliance with iso9239-1:2002, the first part of the burning performance of pavement materials: determination of combustion performance by radiant heat source method.

Main features:

The machine structure consists of two parts: combustion box and control box.

Box size: L1420*W1200*H2300 (mm)

Control box/combustion box material: adopt high quality (t=1.2mm)304 non-steel plate, CNC machine tool processing and forming, arc shape beautiful and generous.

Spray lamp: made by our company, 304 stainless steel material, which is fully compliant with GB/T11785 standard.

Other mechanical parts are made of 304 stainless steel or A3 material with thick plating and anti-rust.

Control system:

Computer control system: computer and printer each. Windows XP operating system.

A set of transmittance measuring software, output curves and reports.

Main parameters:

Maximum power usage: 5KW;

Timing accuracy: < 1s/h;

Measuring range of heat flux: (0-15) Kw/m2;

Accuracy of heat flux meter: + 0.2kw/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 exhaust speed: (2.5 + / 0.2) m/s;

Smoking capacity: (39-85) m3/ min;

Porous refractory radiant panel size: 300 mm * 450 mm, and can withstand temperatures up to about 900 ℃;

Thermocouple: a type K stainless steel armored thermocouple with a diameter of 3.2 mm; The graph

￠10 mm diameter ￠combustion burner: diameter 6 mm, burner tube on 35 ￠0.7 mm hole;

Flame height: 60 ~ 120mm adjustable;

Ignition system: high-voltage electronic ignition;

Powerful exhaust system: the machine is equipped with a powerful exhaust fan. When the test is completed, the exhaust fan system will be activated to discharge the exhaust gas outside.

Technical services:

ASTME648-15.pdf

BS EN ISO 9239_1-2010.pdf

GBT 11785.pdf