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| Brand Name: | Sinuo |
| Model Number: | SN771 |
| MOQ: | 1 |
| Price: | Customized |
| Payment Terms: | T/T |
| Supply Ability: | 30 sets/month |
IEC 60695-11-3 500W 50W Horizontal and Vertical Flame Test Chamber
Complied Standards & Clauses
UL 94 “Tests for Flammability of Plastic Materials for Parts in Devices and Appliances”
IEC 60695-11-3 “Fire hazard testing - Part 11-3: Test flames - 500 W flames - Apparatus and confirmational test methods”
IEC 60695-11-10 “Fire hazard testing -- Part 11-10: Test flames -- 50 W horizontal and vertical flame test methods”
IEC 60695-11-20 “Fire hazard testing - Part 11-20: Test flames - 500 W flame test method”
IEC 60695-11-4 “Fire hazard testing - Part 11-4: Test flames - 50 W flame - Apparatus and confirmational test method”
Equipment Overview
Application: It simulates the influence of early-stage flame when there is a fire around the electric and electronic products, so that to judge the igniting danger degree. It is mainly used to check the relative combustion characteristic in the Horizontal, vertical flammability test of plastic and other non-metallic material sample, solid material, and foam plastics whose density is no-less than 250kg/m according to ISO845 test method.
Test Principle: By controlling the gas flow and the flame application time, the equivalent heat value of the flame applied to the sample can be controlled to simulate and evaluate the fire hazard degree.
Structure: This series of flammability test chambers use integral air intake automatic ignition system, the combustion delay is only 0.1 seconds, to ensure the full combustion of the gas; the chamber is made of steel, the inner chamber is sprayed black matte background, the observation window is large, and the imported high-precision digital display is adopted, which ensures the accurate detection.
Technical Parameters
| Model | SN771A(Touch Screen Version) | |
| Control and Operation Mode | PLC control, operated on 7-inch color touch screen, with infrared remote control | |
| Burner Standard | IEC60695-11-3/IEC60695-11-4/10,UL94,inner diameter of Φ9.5±0.3mm, length100mm,made of brass | |
| Gas Pressure | 0.1MPa | |
| Gas Flow | 50W:105±5ml/min or 18±1 mm； 500W:965±30ml/min or 117±3 mm,adjusted by flowmeter | |
| Back Pressure Water Column Height of U-Shaped Pressure Gauge | 50W: 10mm 500W:125±5 mm | |
| Test Angle | 50W: 0°,45° 500W: 20° | |
| Burning Time | 0-9999X0.1S, can be preset | |
| Number of Flame Applications | 0-9999 times,can be preset | |
| After Flame / afterglow Time | 0-9999X0.1S can be displayed | |
| Test Flame Calibration | Temperature measuring copper head:50W:Ф5.5mm±0.01mm,weight before drilling 1.76 ± 0 .01 g；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:50W: 10±1 mm; 500W: 55±1 mm | ||
| Flame height:50W: 20±2mm(there is no internal and external flame); 500W: Inner flame:40±2mm,Outer flame:125±10mm | ||
| Temperature rise time from100±2°to 700°±3°: 50W: 44±2S 500W:54±2S | ||
| Lighting | Equipped with a light, with control | |
| Test Chamber and Dimensions | >0.75 cubic, black matte background, with exhaust fan, dimensions: 1100*550*1200mm, 140kg | |
