| Model | 
      SH-HF-DO90 | 
      SH-HF-DO140 | 
  
    | Air Circulation | 
    Forced | 
  
    | Temp Range | 
    Ambient +5¡É to 350¡É | 
  
    | Time Range | 
    00.00 to 99HR 59MIN (MIN SEC) Selectable Digital Counter Timer | 
  
    | Temp & Time controller | 
    Microprocessor Digital P A I D Membrain touch digital controller | 
  
    | Heater Á¦¾î¹æ½Ä | 
    SSR ¹«Á¢Á¡ Á¦¾î¹æ½Ä | 
  
    | Heater capa | 
    2500W | 
    3500W | 
  
    Dimension Internal 
      (mm) External | 
    450¡¿450¡¿450 | 
    500¡¿470¡¿600 | 
  
    | 1090¡¿680¡¿800 | 
    1590¡¿680¡¿950 | 
  
    | Capa | 
    91L | 
    141L | 
  
    Material Internal 
        ¡¡¡¡¡¡ External | 
    Stainless Steel SUS 304 with coated | 
  
    | Steel Plate SS 41 With Powder Heating Coated | 
  
    | Power | 
    220V´Ü»ó |