| 針狀燃燒器：<\/span><\/div><\/td> | 不銹鋼，內(nèi)孔 Φ 0.5mm ± 0.1mm ，外徑 ≤Φ 0.9mm ，長 ≥ 35mm<\/span><\/div><\/td><\/tr>| 燃燒器角度：<\/span><\/div><\/td> | 可垂直 ( 調(diào)節(jié)和測量火焰高度時 ) 和傾斜 45°( 試驗時 )<\/span><\/div><\/td><\/tr>| 引燃鋪墊層<\/span><\/div><\/td> | 厚10mm 白松木板，覆 12g /m <\/span>2 <\/span><\/sup>～ 30g /m<\/span> 2<\/span><\/sup> 標準絹紙，離火焰施加處下 200mm ± 5mm<\/span><\/div><\/td><\/tr>| 施燃氣體<\/span><\/div><\/td> | 95% 丁烷氣 ( 基準氣 ) ，也可使用丙烷氣<\/span><\/div><\/td><\/tr>| 燃氣焰溫梯度<\/span><\/div><\/td> | 100℃ ± 2℃～ 700℃ ± 3℃ ( 室溫～ 999℃ ) ， 23.5s±1.0s(1s～ 999.9s)<\/span><\/div><\/td><\/tr>| 火焰高度<\/span><\/div><\/td> | 12mm ± 1mm ( 可調(diào)節(jié) )<\/span><\/div><\/td><\/tr>| 施燃時間<\/span><\/div><\/td> | 5s,10s,20s,30s,60s,120s -1 +0 s(1s ～ 999.9s 數(shù)顯可預(yù)置 )<\/span><\/div><\/td><\/tr>| 持燃時間<\/span><\/div><\/td> | 1s ～ 999.9s( 數(shù)顯，可手動暫停保持數(shù)顯 )<\/span><\/div><\/td><\/tr>| 試驗空間<\/span><\/div><\/td> | ≥ 0.5m<\/span> 3 <\/span><\/sup>，背景黑色<\/span><\/div><\/td><\/tr>| 溫度傳感器<\/span><\/div><\/td> | K 型Φ 0.5mm 絕緣式鎧裝電偶，鎧裝套耐熱 1100℃<\/span><\/div><\/td><\/tr>| 外形尺寸<\/span><\/div><\/td> | 寬 1120mm × 深 520mm × 高 1250mm ，排氣孔Φ 100mm ；<\/span><\/div><\/td><\/tr>| 試驗電源<\/span><\/div><\/td> | 220V 0.5kVA<\/span><\/div><\/td><\/tr><\/tbody><\/table><\/div><\/span> <\/div>
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