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[China]
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Address: Room 101, 1st Floor, No. 6, Third Street, Pingshan Industrial Zone 511495, Shibi Street, Panyu District, Guangzhou, China
Contact name:Zoe Zou
Sinuo Testing Equipment Co. , Limited |
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50W 500W Flames Horizontal and Vertical Burning Test Chamber UL94 Plastic Material Flammability Testing Equipment
Overview:
This horizontal and vertical buring test apparatus is used for testing flammability of plastic materials for parts in devices and appliances. It meets the requirements of standards IEC60695-11-3, IEC60695-11-4, IEC60695-11-10, IEC60695-11-20 and UL94.
The test chamber has an inside volume of at least 0.5m3. The chamber has a large observation window on the door, which permits observation of test in progress, and the chamber is be draft free while allowing a normal thermal circulation of air past the test specimen during burning. The inside surface of the chamber is painted to be a dark color, when measured by a light meter, facing towards the rear of the chamber, is positioned in place of the test specimen, the recorded light level shall be less than 20lx. For safety and convenience,the enclosure ( Which can be completely closed) is fitted with an extraction device, such as an exhaust fan, to remove products of combustion which may be toxic. The extraction device can be turned off during the test and turned on immediately after the test to remove the fire Effluents. A postive closing damper may is equipped.
Technical Parameters:
| Flames | 50W flame | 500W flame |
| Standards application | IEC60695-11-4, IEC60695-11-10, UL94 | IEC60695-11-3, IEC60695-11-20, UL94 |
| Timing device | 0~9999, resolution:0.1s | 0~9999, resolution:0.1s |
| Combustion angle | 0°, 20°, 45° | 0°, 20°, 45° |
| Gas pressure | 0.1 MPa | 0.1 MPa |
| Height of flame | Total height 20±2mm | Inner flame 40±2mm total height 125 |
| Distance for temperature measurement | 10±1mm | 55±1mm |
| Standard for blast burner | IEC60698-11-4, UL94 | IEC60695-11-3, UL94 |
| Temperature range | Max. 1100℃, thermocouple: type K | Max. 1100℃, thermocouple: type K |
| Gas flow rate | 105 ml/min±5 ml/min | 965 ml/min±30 ml/min |
| Water column height | ＜10mm | 125mm±5mm |
| Temperature rising time | From 100℃±5℃ to 700℃±3℃ is 44s±2s | From 100℃±5℃ to 700℃±3℃ is 54s±2s |
| Accuracy of flow rate | 1% | 1% |
| Weight of copper block | Ф5.5mm, 1.76 g±0.01 g (before drilling) | Ф9mm, 10g±0.05 g (before drilling) |
| Type of gas | Methane or coal gas | Methane or coal gas |
| Volume of chamber | 0.75m³, black inner painted | |
| Control | Button operation + remote controller | |
| Display | Digital display | |
| Using environment | 15 °C to 35 °C temperature, 45 % to 75 % relative humidity | |
Flame application to the specimen in the horizontal or vertical state several times according to a certain flame height and a certain flame angle, evaluting the specimen's flammability according to afterflame time, afterglow time and wether the underlay under the specimen are ignited.
Sinuo offers kinds of testing equipment based on the standard requirements of IEC, BS, VDE, UL, GB, ISO and etc., and customize testing systems or devices based on clients' specific requirements, also Sinuo can offer proposals for building an entire laboratory. We have our own senior professional technical team and cooperated with universities and research institutions, together with our strength manufacturing ability, we can offer clients fast reponses and one-stop service.
