>> P.8
±1°C/±5%rhguaranteedAcceleratedtestingatamoreseverestorageconditionICHguideline,40°C±1°C/75%rh±1%rhispossible.thanDoublerefrigeratorcircuitforreliabledesignTwoindependentrefrigeratorcircuitsareprovidedtoensurethatoperationcontinuesevenshouldonecircuitexperienceproblems.Thosecanbeusedalternately,whichcontributestolongeroverallrefrigeratorcircuitservicelife.Theresultisasystemwithbuilt-inriskmanagement.AreaTemperatureandHumidityControlSystem(JapanesepatentNo.6258110)Anareatemperatureandhumiditycontrolsystemallowspositioningoftemperaturesensorsasdesired.Controlisperformedtocorrectfordeviationfromthesettingtemperatureduetothetestareasizeandambienttemperature,whichmeanshighlyaccuratetemperatureandhumiditycontrolwithinthetestarea.CleanhumidifierThegrowthofbacteriaissuppressedwithastructurethatmaintainsahighhumidifyingwatertemperature.Thehumidifierisalsoeasiertoclean.Condenser1Refrigerationcircuit1Compressor1300WExpansionmechanismSolenoidvalveCondenser2Compressor2300WRefrigerationcircuit2EvaporatorTestareaDoublerefrigeratorcircuit(CWH)Temperatureandhumiditysensorダブル冷凍回路(CWH)凝縮器1凝縮器2圧縮機1300WAirblow蒸発器冷凍回路1膨張機構電磁弁Airinlet冷凍回路2試験室内圧縮機2300WAirconditioningsystemIndirectheatinghumidierwithantibacterialcassettes7CWH
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