Dongguan HOOHA Electrical Equipment Company Limited
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The ZY6288 insulation insulation material is resistant to burning and testing machine Scope of application
Scope of application:
It is applicable to evaluate the characteristics of heat-proof insulation material under high intensity open flame.
Meet the standard:
Conformity with GB/T25352-2010 test standard of heat insulation proof material resistance to burn test;
Conformity with America's federal aviation regulations FAR25 In the appendix the first Ⅶ part "test method for insulation materials resistant to burn through test standards;
Comply with the civil aviation administration of China transport aircraft airworthiness standards CCAR - 25 - R4, part Ⅵ measuring insulation material to burn and flame spread characteristics of the test method.
Main parameters:
The nozzle of burner is equipped with a 305mm burner cone, opening height: 152mm, width: 280mm
Fuel flow: 0 ~ 500ML/min
Fuel guide: adjust the fuel guide rail to keep the fuel nozzle at the position of 8.0mm in the front of the distance.
Internal fixation: located in the middle of the vent tube, the tip of the fuel nozzle is 95mm.
Fan: diameter: 133mm, height: 89mm cylindrical.
Fuel: kerosene and diesel.
Heat flow meter: range: 0 ~ 22.7 W / ㎡, precision for indicator reading plus or minus 3 ﹪.
Anemometer: blade type anemometer is used to calibrate and enter the burner. Air flow.
Sample installation box: for a straight plate of 6.4mm thick, other steel for 3.2mm thick.
On the back of the heat flow meter: 0 ~ 5.7 W / ㎡ precision for indicator reading plus or minus 3 ﹪.
Smoke exhaust system: exclude the smoke line of combustion products during the test period