ISO 9239-1&2 Flooring Radiant Heat Flux Fire Testing Equipment for Rail Transit

• Customization: Available
• Warranty: 1 Year
• Power: Electronic, AC 220V, 50/60Hz, 20A
• Model NO.: GD-9239
• Size: 1,400(W)*500(D)*2,200(H)mm
• Weight: 200kg
• Console Size: 600(W)*750(D)*1600(H)mm
• Exhaust: 30~85m3/Min
• Instructions: Provide
• Transport Package: Wooden Case
• Specification: ISO Certificate
• Trademark: Gold
• Origin: Chongqing of China
• HS Code: 9031809090
• Production Capacity: 200PCS/Month

Product Description

ISO 9239-1&2 Flooring Radiant Heat Flux Fire Testing Equipment for Rail Transit

Product Details

Consist of
Control cabinet, embedded industrial tablet computer,Test chamber.

Introduction
Critical radiation flux is the main parameter for evaluating the fire risk of floor coverings. It represents the burning and spreading ability of floor coverings under the condition of external thermal radiation, and is an important index in the classification system of fire grading of floor coverings.

Working Principle
Flooring Radiant Panel Test Apparatus covering materials is used to measure the critical heat radiation flux of floor covering materials.The critical heat radiation flux is the incident heat per unit area. The greater the incident heat is, the higher the heat required by the material is, the more stable the material is and the less likely it is to catch fire.

Product Features

Structure	Material: stainless steel; beautiful, corrosion resistance
	The radiation heat source: porous ceramic thermal radiation plate 300mmX450mm, tilt 30°
	Imported calorimeter: range 50KW/m
	The diameter of the burner: 0.7mm, 19/EA, 60 degrees from the bottom of each center line
	The standard plate: made of calcium silicate plate with thickness of 20±1mm and density of 850±100kg/m3 without coating layer; The dimensions are 1050X250mm
	Small stainless steel ignition nozzle auxiliary sample ignition. 7, inlet flow control valve, precise control of propane flow
	With blower to provide air source, through the Venturi mixture mixing test gas
System
Optical path system	The optical path system includes 2900 ± 100 K light source incandescent lamp, light source accepted as silicon photo-diode,  equipped with optical path test shutter, easy to use 0% and 100% calibration
	imported photocell module to measure the degree of light attenuation. The system automatically calculates the transmittance and generates the transmittance curve. Free print curve
Thermal radiation system	Heat radiation pyrometer accuracy:±0.5ºC, about 1.4m away from the radiation plate
	Radiation pyrometer sensitivity : constant in the range of wavelength 1um~9um
	high-performance K-armored thermocouple diameter: 3.2mm with insulation and ungrounded thermal contact; 25mm under the roof of the box, 100mm after the inner wall of the box flue
	A radiation pyrometer with a detectable diameter range of 250mm and a black body temperature range of  480ºC~530ºC should be used to adjust the heat flow on the surface of the heat radiation panel
	Within the error range, measure the heat flux from the cooling plate to 110mm ~910mm, with an interval of 110mm
Control system	Standard control cabinet with embedded integrated 10.2" touch screen
	With sound alarm and alarm accident display function.
	The control box has a USB/RS232 serial port, can be connected to the external desktop/laptop operation control, free print test report
	Programmable controller (PLC) control system

Standard

ISO 9239-1	Flooring fire reaction test - Part 1: Combustion performance of flooring materials tested by radiant heat
ISO 9239-2	Flooring fire reaction test - Part 2: Testing flame spread status under the heat flux is 25kW/m2
ASTM E 648	Standard Test Method for Critical Radiant Flux of Floor-Covering Systems Using a Radiant Heat Energy Source
ASTM E 970	Standard Test Method for Critical Radiant Flux of Exposed Attic Floor Insulation Using a Radiant Heat Energy Source
NFPA 253	Standard Test Method for using radiant heat energy, test plates overlay system Critical Radiant Flux
GB/T 11785-2005	flooring combustion performance measurement - a radiant heat source

Detailed Photos