>> P.14
SPH(H)+200℃/+300℃TEMPERATURECHAMBERWITHEXPLOSIONVENTTemperaturechamberwithExplosionVentThistemperaturechamberissuitablefordryingandheat-treatmentofflammablesyntheticresinsorvolatilesolvents.Itisequippedwithanexplosionventwhichreleasesexplosionandasafetydoortoensuresecurity.Doorequippedwithasingle-actionleverThedoorcanbesecurelylockedbyaneasy-to-usesingle-actionlever.Eveniftheoperatoraccidentallyturnsonthepowerwhendoorisunlocked,thedoorlockdetectionswitchpreventsheaterfanfromstarting.Besides,inthreeminutes,thealarmbuzzersoundstocallforwarning.WARNING1)Thefollowingflammablesormaterialscontainingthemtodrying(heattreatment)withthistoavoidexplosion,ventilatethethecanbesubjectedchamber.However,chamberwellanduseexplosivelimit.thechamberbelow注意Inflammables:●IgnitableSubstances1.Ethylether,gasoline,acetaldehyde,propyleneoxide,carbondisulfide,carbondioxideandothersubstanceswithanignitionpointofbelow-30℃.2.Normalhexane,ethyleneoxide,acetone,benzene,methylethylketoneandothersubstanceswithanignitionpointabove-30℃andbelow0℃.3.Methanol,ethanol,xylene,pentylacetateignitionamylacetateandothersubstanceswithanpointabove0℃andbelow+30℃.4.Kerosene,lightoil,turpentineoil,isopentylalcohol(alsocalledisoamylalcohol),aceticacidandothersubstanceswithanignitionpointabove+30℃andbelow+65℃.Flame●CombustibleGasesHydrogen,acetylene,ethylene,methance,ethane,propane,butane,andothercombustiblesubstancesthatareinagaseousstateatatemperatureof+15℃andatapressureof1atmosphere.2)Temperaturechamberwithexplosionventisfittedwithacomprehensiverangeofdevicestoensuresafety.Inadditionthesemustbecarefullyinspectedbeforereusingafteranexplosion.theregularinspection,to3)Thisequipmentisdesignedtopreventanydamagetoforexplosiontheexplosiontheequipmentthevicinitypeopleorequipmentpressuresnotexceeding29.4kPa.Ifpressureexceeds9.8kPa,reuseofitselfmaynotbepossible.in4)Pleaserefertotheinstructionmanualbeforeusingthechambertoensuresafeoperation.●ReleaseexplosionsafelyAluminiumplateInsulationmaterialSpecimenExplosionthroughthetheaboveimage,insulationmaterialissafelychanneledandreleasedtopmetalscreen.ForSPH(H)-402,explosionisinsulationIncaseanexplosionoccursinsidethetestchamber,asshowninisbentandblownupwardtogetherwiththealuminiumplatetothemetalscreenatthetopofthechamber.Thiswaytheexplosionthroughthereleasedmaterialontherearwall.■ReleaseexplosionsafelyIntheeventthatanexplosionoccureinsidethetestchamber,asshowninthebelowfigures,insulationmaterialisbentandblownupwardtogetherwiththealuminiumplatetothemetalscreenatthetopofthechamber.Intopmetalscreenbybendingchanneledexplosionthiswaytheandreleasedissafely13
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