Dongguan BST Instrument Technology Co., Ltd. has been specialized in physical property testing of engineering plastics for 13 years, focusing on plastic material mechanics, melt flow index tester, impact testing, tensile strength testing and thermal deformation vicat, stability testing chamber, moisture meter, aging testing, flame retardant and other performance testing.
UL1581Wire and Cable Burning Test Machine
A. Product Introduction
GC-UL1581 wire and cable burning tester is used to evaluate the flame retardant performance of the insulation layer of UL standard wires and IEC standard plastic pipes.The test chamber consists of a 4 cubic meter combustion chamber, operation module, model control, test frame, pressure gauge, flow meter, differential pressure gauge, combustion torch, solenoid valve, igniter, gas pipe, gas source, etc. Flame retardant testing machine includes UL94 horizontal and vertical combustion testing machine, hot wire testing machine, needle flame testing machine, leakage mark testing machine, automotive interior combustion testing machine, etc. It has high precision, stability and reliability, automatic ignition, stop burning time, burning time, number of burning and temperature adjustment function, etc.; flame temperature and test time digital display, and the burning situation can be observed through tempered glass.
B. Test Standards
Section 1060: Vertical combustion and FT1 test
Section 1061: Cable flame
Section 1080: VW-1 flame test
Section 1100: Horizontal test/FT2 combustion test
C. Specifications
Model |
BST-UL1581 |
Box volume |
≥4.0 m³. There are lights in the box and the system is controlled by a switch or a switch outside the box |
Timer |
0-99 minutes and 99 seconds can be set,and the minimum resolution is up to 0.01s |
Main fixtures |
Test stand and burning torch |
Test stand |
Made of SUS304 stainless steel, divided into FT2 horizontal bracket and VW-1/FT1 vertical combustion test stand |
Combustion blow torch |
Imported blowtorch, meet the requirements of ASTM D5025-05 |
Standard power |
500W |
Diameter of fire nozzle |
0.90±0.03mm |
Length of fire nozzle |
1.60±0.05mm |
Inner diameter of nozzle |
9.5mm |
Height of nozzle from air inlet |
100mm±10mm |
Gas |
At least 98% methane purity |
Flow meter range |
1000ml/min |
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