... °C(KS),-40:-20~+85°C(KL),-20:0~+85°C(KR)Heating & cooling rate3°C/min,5°C/min,8°C/min,10°C/min,15°C ... /minFerformanceTemp.Constancy±2.0°CTemp.Constancy±1.5°C ... /Spray Test Chamber,Burn-in test equipment, Precision Oven Tester,Steam Aging Tester,Vibration Tester,Tensile Tester,Drop Tester,etc. Welcome to enquire and purchase!