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  • 产品名称: Single Cable Vertical Burning Test Device
  • NO.: VF-1
  • Views : 2

 IEC 60950-1,BS EN 60950-1、BS 7002, UL746A,IEC60947.1, IEC730.1.

 Suitable for vertical burning test of single cable or optical cable products, determine the combustion characteristics of insulating materials.

 Single cable or optical cable products.

 Using integral intake automatic ignition system, combustion time delay only 0.1s to ensure that the full combustion of the gas.

Model/ Parameter

VF-1

Working voltage

220V/50HZ

Control operation mode

Electrical control,button operation

Blast burner standard
 

Mixture gas:650±30mL/min propane;10±0.5L/min air,Dual flow meter adjustment

Burning time
9999X0.1S
 
Burning angle
Tilt 45°±2°,Adjustable
 
Test flame calibration
Temperature measuring copper head:500W:Ф9mm±0.01mm,weight before drilling:10 ± 0 .05g
 
Thermocouple:The American original Omega φ0.5 armour nickel-chromium/nickel aluminum wire K-Thermocouple,temperature resistance 1100°
 
Distance between the bunsen burner port to temperature measuring copper block:95 mm
 
Flame height:Inner flame:55±5mm,Outer flame:180±10mm
 
Temperature rise time from 100±5°C to 700°±3°C 45±5s
Combustion chamber
WDH=300×450×1200±25㎜
Gas >95% propane or coal gas
Test sample Length:600±25mm,distance from the bottom:50mm
Fixed horizontal support of the sample 2, distance:550mm
Dimension WDH=700×450×1350㎜, weight about 120kg

 

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