环境实验室 展板模板

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1、温度变化试验changeoftemperaturetest目的Object确定元件或设备耐环境温度变化的能力和在环境温度变化期间的工作能力。Thetestdeterminestheabilityofcomponentsorequipmenttowithstandand/orfunctionduringchangeofambienttemperature.依据标准StandardreferenceIEC60068-2-14,GB/T2423.22试验曲线Curve6温度冲击试验Temperatureimpact

2、test目的Object确定元件或设备经受环境温度急剧变化的能力。Thetestdeterminestheabilityofcomponentsorequipmenttowithstandrapidchangesofambienttemperature.依据标准StandardreferenceIEC60068-2-14,GB/T2423.22试验曲线Curve6交变湿热试验Cyclic(12h+12h)damp-heattest目的Object确定元件或设备在高湿度与温度循环变化组合且通常会在试验样品表面产

3、生凝露的条件下使用、运输和贮存的适应性。Thetestdeterminesthesuitabilityofcomponentsorequipmentforuse,transportationandstorageunderconditionsofhighhumiditywhencombinedwithcyclictemperaturechanges.依据标准StandardreferenceIEC60068-2-30,GB/T2423.4试验曲线Curve6恒定湿热试验Dampheat,steadystate目

4、的Object确定电工电子产品、元件或设备在高湿度的条件下使用、贮存和运输时的适应性。Thetestdeterminesthesuitabilityofelectricalproducts,componentsorequipmentforuse,transportationandstorageunderconditionsofhighhumidity.依据标准StandardreferenceIEC60068-2-78,GB/T2423.3试验曲线Curve6正弦/随机振动试验Sinusoidal/Rando

5、mVibrationtest目的Object确定试验样品的机械薄弱环节和（或）特性降低情况。Thetestistodetermineanymechanicalweaknessand/ordegradationinthespecifiedperformanceofspecimens.依据标准StandardreferenceIEC60068-2-6,IEC60068-2-34,GB/T2423.10,GB/T2423.11试验曲线CurveNomogramrelatingvibrationamplitudeto

6、frequencywithlowercross-overfrequency(8Hzto10Hz)6冲击试验Shocktest目的Object暴露试验样品在遭受冲击时的机械薄弱环节和（或）特性降低情况。Thetestistorevealmechanicalweaknessand/ordegradationinthespecifiedperformances,oraccumulateddamageordegradationcausedbyshocks.依据标准StandardreferenceIEC60068-2

7、-27，GB/T2423.5试验曲线Curve---nominalpulse——limitsoftolerancePulseshapeandlimitsoftoleranceforhalf-sinepulse6