LS-906 UL1581 Horizontal vertical combustion tester

LS-906 UL1581 Horizontal vertical combustion tester

Test standard :

The test machine is designed according to the relevant provisions of  UL1581-2006 1080 (VW -1 combustion test) and 1100 section (horizontal sample/FT2 combustion test).

LS-906 UL1581 Horizontal vertical combustion tester

Main functions :

UL1581 combustion test chamber is suitable for testing the flame retardant properties of the insulation layer of the  cable under abnormal conditions such as overheat and overflow.The test chamber consists of test part and control part.The control system has high degree of automation. It has automatic ignition and temperature function, temperature and time number display. It is convenient to observe and reliable.

LS-906  UL1581 Horizontal vertical combustion tester

Technical parameters:

• ØHigh anti-corrosion steel seal, spraying high anti-corrosion coat, no air flowwhen test
• Ø Enclosure front toughened glass observation door, convenient for observation test
• Ø Operation panel in observation door on the right side, convenient for observation test
• ØInternal volume acuity :≥0 m3
• Ø Thermal sensor (10.0±05 g and thermocouple electrolytic copper piece)
• Ø K type thermocouple, with 0.5 mm diameter stainless steel pipe’s coat
• Ø Intelligent PID temperature controller and match the K type thermocouple, the readings of up to 1000 ℃
• Ø Timer: 0-999scan be set freely, minimum resolution can reach 0.01 S
• Ø Test flames rising from 100 ℃ ±2 ℃ to 700 ℃ ± 3 ℃ need time for 54 s ± 2 s
• Ø Main fixture: test stand and the burning torch
• Ø Test stand: # SUS304 stainless steel,Horizontaland vertical
• ØCombustion burner: meet the requirements of ASTM D 5025-05, standard power: 500 w.Diameter of nozzle: 0.90±03mm, length of nozzle: 1.60± 0.05mm, diameter of nozzle: 9.5mm;Height of nozzle from air inlet: 100mm± 10mm
• Fire height:20-110mm,adjustable
• Ø Low noise industrial fan, exhaust, quickly test personnel are not exposed to the gas completely, harmless to the body
• Ø Adopts PLC control system and large screen, touch screen, interface aesthetics, simple operation and easy to understand
• Ø gas: purity of at least 98% methane, bring your own gas by the customer
• Ø transmission system adopts step motor control, Angle can be set, easy to operate accurately
• Ø Appearance size: 2100 * 1360 * 2200 mm
• Power:1phase,220V.50/60hz
• External weight:300KG

LS-906  UL1581 Horizontal vertical combustion tester

Control system:

(1) mainly including: flow meter, pressure difference meter;

(2) flow meter range: 1000ml/min;

(3) combustion pressure reducing valve: 1PCS;

(4) u-type differential pressure gauge: 1PCS.