| DIVISION | 
        SPECIFICATIONS | 
      
      
        MODEL
  | 
        DS-520NF | 
        DS-520NS | 
        
      
        |  Sensor | 
        Photo Sensor (100mm) | 
        Customer Oriented(유, 무) | 
        
      
        | Ion-Generation Method | 
        Pulse AC | 
      
      
        | Pressure Range | 
        0.1 ~ 0.6MPa | 
        
      
        | H.V Cable Length | 
        Standard (2M), Customer Oriented | 
      
      
        | Weight (set) | 
        4.7㎏ | 
        2.6㎏ | 
        
      
        | Air Tube | 
        Standard (Ø6), Customer Oriented | 
      
      
        | Function (Adj) | 
        Frequency (1,5,10,20,30Hz – 5 Steps) / Duty Ratio (1~99%) | 
        
      
        | Function (Alarm) | 
        Micom Control (LED On, High Voltage Block) | 
       
      
        | Input Voltage | 
        AC 110/220V, 50/60Hz | 
        
      
        | Output Voltage | 
        AC 12㎸pp | 
      
      
        | Residual Voltage | 
        Within ±30V | 
      
      
        | Power Consumption | 
        15W, 88㎃ (센서 有) /   10W, 58㎃ (센서 無) | 
      
      
        | Electrode Material | 
        Tungsten (99.9%), 2.0*22mm | 
      
      
        | Warranty | 
        1 Year (구입일로부터 1년) |