Doorless Test Chamber

Doorless Test Chamber There is no door in the front of this chamber. The air curtain system hold up inside state and outside one. So the operator can experiment usefully, speedly and stressless. The lineup includes a standard model and a wide model (-20oC~80oC, 30% RH~80%RH), as well as a fixed temperature set point type and a programmable temperature/humidity type version of each model to allow customers to choose the chamber that best matches their application purpose and installation conditions. Features Operations at will Operations can be done directly by connecting wires or putting hand inside with out feeling the stress of temperature and humidity Upgradation of testing efficiency Testing samples can be put in or take out freely with out disturbing temperature and humidity inside the chamber which usually occurs during opening and closing of the door. Wide Temperature Range In doorless condition: 20oC~80oC, 30% RH~80% RH Functions Provides high precision (+0.5oC/+2% RH testing environment) in full open conditionUse of environmental friendly HFC refrigerantEnergy conservation by using are original equalizer system for best control of cooling capacity and other systemsSimple operation by using interactive LCD controller. Technical Specifications LST 134 LST 134W-PF LST 165 LST 165W-PF Temperature oC 15oC~+80oC 20oC~+80oC Humidity %RH 40% RH 80% RH 30% RH 80%RH Accuracy +0.5oC RH Accuracy +2% +2 Temp. Distribution +1oC between wall and 10cm inside Humidity distribution +5% +5 Temp. Up time From 25oC to +80oC 60 minutes Temp. down time From +25oC~ -15oC 90 minutes From +25oC~ -20oC 90 minutes Dimension Inside (box) 800Wx660Dx660H 1020Wx830Dx770H Dimension Outside 950Wx1050Dx1690H 1170Wx1290Dx1790H Weight 278kg 285kg 430kg 450kg Power 220V 50/60 Hz 3.4 KW 220V 50/60 220V 50/60 HZ 220V 50/60 Hz Defrost system Hot gas bypass system Automatic/Manual Safety Breaker, Compressor overload relay, High pressure switch, Thermostat, Fan circuit protector, Thermostat for heater, Water levels switch etc