Test Reaction to Fire Behaviour of Rigid Materials
Equipment Type
Fire Testing Equipment
Operation Mode
Automatic
Radiant Heat Source
500W
Features
NF P 92-501 Flame Propagation Test Apparatus
Language
English
Power Supply
220V, 50Hz
MOQ
1 Set
OEM Service
Available
Transport Package
Flame Propagation Tester Packed in Plywood Case
Specification
320kg
Trademark
Delta
Origin
China Mainland
HS Code
9031809090
Production Capacity
20 Sets Flame Propagation Tester / Month
Product Description
Rigid Materials Thermal Radiation Flame Propagation Test Apparatus by NF P92-501
Introduction: The Rigid Materials Thermal Radiation Flame Propagation Test Apparatus, by NF P 92-501, is designed to measure the reaction to fire behavior of rigid materials or flexible materials thicker than 5mm when it is exposed to a 500w radiant heat source and ignition flame.
Thermal Radiation Flame Propagation Test Apparatus consists of:
Stainless steel test chamber with a 25mm insulating non-combustible inner core, equipped with a transparent observation window.
Stainless steel tubular air inlet unit, equipped with a filter to shield the chamber from contaminants.
45-degree test stand, equipped with a stainless steel indicator scale to calculate the flame spread distance.
France's original Epiradiator heat radiation source, power rated at 500W, which radiant surface is made of a translucent vitreous fused silica disk of 100 mm diameter.
Power controller to control the radiation output and adjust the radiation flux of the Epiradiator.
Panel display of the operating power value of the Epiradiator, eliminating frequent calibration procedures.
Upper and lower stainless steel burners for ignition of volatile combustible gases.
Precise needle valve to control the flame height of the upper and lower burners, equipped with a flame height gauge.
Ignition device for convenient ignition of upper and lower burners before testing.
Standard copper disc calorimeter for calibration of the Epiradiator.
The copper disc calorimeter is 30mm in diameter and 5mm in thick which is oxygen-free copper and the copper disc is set in a refractory plate, the surface of the copper disc is coated with black paint with an absorption rate of 0.96; the back of the disc is soldered with a 0.5mm diameter type K thermocouple for temperature measurement.
Provides support stand for the copper disc calorimeter to be positioned on the Epiradiator during the calibration, the copper disc calorimeter is coaxial with the Epiradiator and 30mm apart on the support stand.
Test data for NF P 92-501: raw flame index, average flame height index, longest flame index, combustion heat index, etc.
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