| MODEL | 
            GLTS-120-40-SP-SD | 
            GLTS-150-40-SP-SD | 
            GLTS-408-40-SP-SD | 
             GLTS-800-40-SP-SD | 
        
        
            Internal Dim. 
            WxHxD(cm) | 
            40x60x50 | 
            50x60x50 | 
            60x85x80 | 
            100x100x80 | 
        
        
            External Dim. 
            WxHxD(cm) | 
            85x150x105 | 
            95x150x105 | 
            105x175x135 | 
            145x190x135 | 
        
        
            | Temp. Range | 
            -40° C ~ + 0° C / -40° C ~ +100° C (Option) | 
        
        
              | 
            Temp. & Constancy | 
            +(-)0.3° C | 
        
        
            | Temp. & Uniformity | 
             ±0.5° C | 
            ±0.1° C | 
        
        
            | Indication Resolution | 
            0.01°C | 
        
        
            Pull-down Time(min.) 
            (20°C to - 40° C) | 
            Within 70 min | 
            Within 70 min | 
            Within 90 min | 
            Within 100 min | 
        
        
              | 
            Exterior | 
            Stainless steel SUS#430 Plate+Powder coated | 
        
        
            | Interior | 
            SUS#304 Stainless steel Plate    | 
        
        
            | Insulation | 
            PU&Fiberglass wool | 
        
        
              | 
            Circulation | 
            Siroco fan | 
        
        
            | Heating | 
            SUS#304 Stainless steel high-speed heater | 
        
        
            | Cooling | 
            Airtight compressor+pipe coil cooler+air-cooling condenser | 
        
        
            | Controller | 
            LCD-9531 Programmable Control System | 
        
        
            | Other Components | 
            *Experiment separation shelives (freely adjustable 2pcs) 
            *Recorder(Option) 
            *Cable port(60mm) | 
        
        
            | Safety Devices | 
            Overheating prevention circuit-breaker,compressor overload protection,control system overload protection,Vacuum Glass Viewing Window ; Chamber Lamp | 
        
        
            | Condition in Operating | 
            Continuous Running 2000Hrs | 
        
        
            | Power Source[K.W.] | 
            AC 1Ø 220V ; 3Ø 220V/380V 50HZ/60HZ | 
            3Ø 220V/380V 
            50HZ/60HZ | 
        
        
            | MAX.5KW | 
            MAX.5KW | 
            MAX.6KW | 
            MAX.8KW | 
        
        
            | Remark | 
            Door of chamber can not be opened over 20 times during test, and/or 15 seconds per time |