Product Name: Laboratory Programmable Constant Humidity Temperature Test Machine Model NO.: efg456 Warranty: 1 Year Certification: CE, ISO Trademark: HUNGJIN Transport Package: Wooden frame / Wooden Box Specification: Purple Origin: Guangdong of China Product Description HY-TH-225HY-TH-408HY-TH-800HY-TH-1000(A~F)(A~F)(A~F)(A~F)(A~F)(A~F)Innersize:W×H×D(mm)40*50*4050*60*5060*75*5060*85*80100*100*80100*100*100ExternalsizeW×H×D(cm)105*165*98105*175*108115*190*108135*200*115155*215*135155*215*155Temperaturerange(low:A:+25ºC;B:0ºC;C:-20ºC;D:-40ºC;E:-60ºC;F:-70ºC)(high:+100ºC/+150ºC)Tempanalyticaccuracy0.1ºC/±2.0ºCTemperaturecontrolaccuracy±0.5ºCHeat;coolingtimeHeatupabout4.0°C/min; Coolingabout1.0°C/minInnerandoutermaterialsSUS#304Stainlesssteelforinnerchamber;CartonAdvancedcoldplatenanopaintforouterheatinsulationmaterialResistanttohightemp,highdensity,formatechlorine,ethylacetumfoaminsulationmaterialscoolingsystemAircooling/singlesegmentcompressor(-40°C),airandwaterdoublesegmentcompressor(-50°C~-70°C)ProtectiondevicesFuseswitch,compressoroverloadswitch,refrigeranthighandlowpressureprotectionswitch,superhumidityover-temperatureprotectionswitch,fuse,failurewarningsystemPartsWatchingwindow,50mmtestinghole,PLinternalbulbs,Wetanddrybulbgauze,partitionplate,castorx4,FootCupx4CompressorOriginalFrance"Tecumseh"brandControllerTEMISouthKoreaPowerAC220V50/60Hz&1,AC380V50/60Hz3weight(kg)150220270320450580Characteristics of Constant Temperature Humidity Chamber:1. High and Low temperature chamber test machine use the high precision microcomputer touch temperature and humidity controller with high stability of platinum resistance to temperature and wind speed in the circulatory system of temperature and humidity test.2. High and Low temperature chamber test machine control temperature&humidity well-distributed, precisely and steady.3. High and Low temperature chamber test machine Completely independent system separate for testing in high temperature, low temperature and constant temperature&humidity environment.