Electronic Data Systems
Standard Bunched Cable Flammability Test Chamber 1M / S Speed 0.1Mpa Gas Pressure
Wh-8820f-1685
Description
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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Vertical Flammability Tester Electrical Test Equipment 300x1200x450 mm...
Wuhan Electric Apparatus Research Institute
Electrical Test Equipment,Environmental Testing Equipment ,Air Flow Test Equipment
Address: NO.1 Yangxin Road, Hanyang District,
Wuhan, Hubei
China, 430000
Tel: 86-20-86925460
Fax: 86-20-86985656
