... sensitive and easily oxidized substances, especially suitable for powder or granular samples, and effectively reduce the drying time, ... °C~240°C)±1±0.5Timer Range0-99h, or 0-9999min, can be choosedWorking environmentAmbient temperature:10~ ... 30°C, Humidity<70%Imsulation materialsImported environmental protection type materialExternal Dimensions (H×W ...