Standard Bunched Cable Flammability Test Chamber 1M / S Speed 0.1Mpa Gas Pressure - Wh-8820f-1685
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Standard Bunched Cable Flammability Test Chamber 1M / S Speed 0.1Mpa Gas Pressure?
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Scope: for bundled cables under the conditions specified in the ability to inhibit the spread of
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flame, and its use of the cable: that is, power, communications and other unrelated.
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The main components 1, the ignition control system 2, the collection tower and smoke device 3,
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gas flow control system 4, smoke concentration measurement system 5, temperature control
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system 6, flame control system data acquisition: 1) flow measurement 2) temperature
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Measurement 3) speed measurement 4) smoke measurement and other data collection
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Main Specifications
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1, the wall (concrete brick wall 1698kg / m3), the inner surface of the black tiles, the building can
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withstand high temperatures and flames burning.
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2, the door: 0.9 × 2m (W × H) is not through the steel frame, tempered glass.
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3, the thermal conductivity for the interior is 37.8 ° C when the outside temperature is 23.9 ° C.
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4, smoke collection tower inclination of 40 degrees angle, the top of the cube is 914mm. The filter
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is 610 sides long.
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5, observation window length is 457 ± 25 mm, three sides (except the door side) to the ground
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below the distance of 1295 ± 25 mm, the right to the wall distance 1143 ± 25 mm
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6,Air inlet: 559 × 343mm (± 6mm), 914 × 305mm (± 6mm), 2438 (± 25mm) × 343mm (± 6mm)
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7, exhaust pipe 406mm diameter, horizontal installed in the collection tower on the right side of
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the cube
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8, anemometer measurement area ground fire mouth base up 1.5m, the base is 305 × 76 ×
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152mm
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9, ladder height 2400mm, cross-section of 305 × 25 × 25 mm (L × W × H) Square, the distance
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between the two cross-299 mm
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10, the fire mouth flat length 341 mm width 30 mm on the 242 fire eyes, fire eyes long 257 mm,
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the distance between the two horizontal fire eyes 3.2 mm, the vertical distance between two fire
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eyes 2 mm, the distance between the three fire 5 mm
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11, the indoor wind speed ≤ 1m / s speed
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12, the gas flow 13.2L / M, gas pressure 0.1Mpa
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13, 2438mm × 2438mm × 3353mm (test requirements: 14.5m ≤ brick wall internal area ≤ 36m)
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Wuhan Electric Apparatus Research Institute
Address: NO.1 Yangxin Road, Hanyang District, Wuhan, Hubei, China, 430000
Tel: 86-20-86925460
Wuhan Electric Apparatus Research Institute was founded in 1978, formerly under the State Ministry of Machinery Industry, located in Wuhan City. In 2005, it becomes to be to become a wholly owned subsidiary of China National Electric Apparatus Research Institute.
In recent years, relying on the advantage of the resources of China National Machinery Industry Corporation and China National Electric Apparatus Research Institute, Wuhan Electric Apparatus Research Institute has made considerable progress and development in complete set of test equipment for household appliances, electrical and electronic safety testing equipment, factory and power station monitoring system, environmental protection materials for household appliances, electrical accessories and reliability test equipment , Toys and lighting performance and reliability testing equipment, oil field drilling control equipment and intelligent crane control equipment and other fields etc. It has become the most extensive coverage, the highest level of professional equipment manufacturer.
