Model No. : REC-700 Product Name : Environmental Chamber Specification : Voltage AC 220V Temperature Range -70~100oC (150oC optional) Humid Range 20%~98% RH Constancy ±0.5oC ±2.5% RH Uniformity ±1oC ±3% RH Heating Up Time -70~100oC within 35 min Cooling Down Time 20~-70oC within 45 min Shelf 2 Chamber Lamp Yes Refrigeration system Hermetic compressor cascade Safety Device Yes Overheat protector Yes Refrigerator overload relay Yes Alarm Yes Viewing window Yes Chamber 50X60X75cm (225L) N.W. 234 KGS G.W. 304 KGS Packing (LxWxH) 98X105X167cm