HVUL2垂直與水平燃燒試驗機
HVUL2垂直與水平燃燒試驗機是测试家电用塑料材料可燃性的精密仪器。测试箱由不锈钢制成,内壁为黑色,并配有大型的滑入式观测窗。HVUL2包括一個完全可調的試樣支架及精密氣體燃燒器。3個遙控數碼計時器安裝在測試箱內的後壁上,從而使操作更加簡便精確。
特點
符合所有UL94本生燃燒器測試要求
符合國際測試標准:UL94, ASTM D635, 3801, 4804, 4986, 5048;
ISO9772.3, 9773; IEC 60707, IEC 60695 11-10(取代ISO 1210)與11-20(取代ISO 10351)
改進的計時器顯示:3個8mm紅色LED與試樣測試區處于同一條線上,便于同時觀察試樣與計時器
完全密封測試:大容量測試箱(>0.75m3)配有手動操作口,保證測試密封性,防止氧氣損耗
完全避免操作錯誤:精確氣流控制、試樣定位及數碼遙控計時確保了測試結果的精確性
規格
內部尺寸:122W x 112H x 60Dcm (48”W x 44”H x 23.5”D)
外部尺寸:122W x 140H x 61Dcm (48”W x 55H” x 24”D)
電源:120V/60Hz,12A 230V/50Hz, 6A
燃燒台重量:163kg (360lbs)
運輸重量:245kg (540lbs)
CE標准:符合歐洲CE標准,UL推薦
工作原理
通過在密封的不鏽剛測試箱內燃燒材料,來測定家電用塑料材料及其它材料的耐燃性。
原産國
美國
参考標准
UL94:Tests for
Flammability of Plastic Materials for Parts in Devices and Appliances
UL94HB: Horizontal Burning Test
4V-0,1,2: 20mm Vertical Burning Test
94-5VA,B:500W(125mm)
Vertical Burning Test
94VTM-0,1,2:
Thin Material Vertical Burning Test
94HBF,94HF-1,2 :
Horizontal Burning Foamed Material Test
ASTM D 635:Standard
Test Method for Rate of Burning and/or Extent and Time of Burning of Plastics
in a Horizontal Position
ASTM D 3801:Standard Test Method for Measuring the Comparative Burning
Characteristics of Solid Plastics in a Vertical Position
ASTM D 4804:测定非硬质固体塑料易燃性的標准试验方法Standard Test Method for Determining the Flammability
Characteristics of Nonrigid Solid Plastics
ASTM D 4986:泡沫聚合材料水平燃烧特性的標准试验方法
Standard Test Method for Horizontal Burning Characteristics of
Cellular Polymeric Materials
ASTM D 5048:利用125mm火焰测量固态塑料比较燃烧特性和抗烧穿性的標准试验方法
Standard Test Method for Measuring the Comparative Burning
Characteristics and Resistance to Burn-Through of Solid Plastics Using a 125-mm
Flame
IEC 60695-11-10-2003:著火危險試驗.第11-10部分:50W水平和垂直火焰的試驗方法
Fire hazard testing - Part 11-10: Test flames - 50 W horizontal
and vertical flame test methods
IEC 60695-11-20-2003:著火危險試驗.第11-20部分:500W火焰的試驗方法
Fire hazard testing - Part 11-20: Test flames - 500 W flame test
methods
IEC 60695-11-4-2004:Fire hazard testing - Part
11-4: Test flames - 50 W flames-Apparatus and conformational test method
IEC 60695-11-3-2004:Fire hazard testing - Part 11-3: Test flames - 500 W flames-Apparatus
and conformational test method
ISO 9773:塑料.立式軟薄試樣與小火焰源接觸的燃燒性能測定
Plastics -- Determination of burning behaviour of thin flexible
vertical specimens in contact with a small-flame ignition source
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