| Model | 
      LICO 690 | 
      LICO 620 | 
    
    
      Beam Height  | 
      10 mm  | 
      10 mm  | 
    
    
      Color Scales  | 
      Acid Wash;ADMI;ASTM D 1500;Chinese Pharma;DAB 
        1996;EBC;Gardner;Hazen;Hess 
        Ives;ICUMSA;Iod;Klett;Saybolt;USP24;Yellowness 
      Index;AOCS y/r  | 
      Iod;Gardner;Hazen;Saybolt;ASTM D 1500  | 
    
    
      Cuvette compatibility  | 
      10 mm Rectangular cuvette 
        50 mm Rectangular cuvette 
      11 mm Round cuvette  | 
      50 mm Rectangular cuvette 
        10 mm Rectangular cuvette 
      11 mm Round cuvette  | 
    
    
      Data storage (데이터 저장)  | 
      3000 color readings 
        20 time scans 
        20 wavelength scans 
        1000 photometric values 
      100 color references  | 
      400 color readings  | 
    
    
      Dimensions (H x W x D)  | 
      151 mm x 350 mm x 255 mm 151 mm x 350 mm x 255 mm  | 
      151 mm x 350 mm x 255 mm  | 
    
    
      Display  | 
      TFT WVGA Color Graphic Touch Screen 
      800 pixel - 480 pixel  | 
      TFT WVGA Color Graphic Touch Screen 
      800 pixel - 480 pixel  | 
    
    
      Display size  | 
      7 inch  | 
      7 inch  | 
    
    
      Display type  | 
         | 
      Color Graphic  | 
    
    
      Includes  | 
      cell adapter, dust cover, power supply, user manu  | 
      cell adapter, dust cover, power supply, user manual  | 
    
    
      Interface  | 
      2x USB Typ A, 1x USB Typ B, 1x Ethernet  | 
      2x USB Typ A, 1x USB Typ B, 1x Ethernet  | 
    
    
      Manual languages  | 
      English, French, German, Italian  | 
      English, French, German, Italian  | 
    
    
      Max. Storage Humidity  | 
      80%  | 
      80%  | 
    
    
      Max. operating humidity  | 
      80%  | 
      80%  | 
    
    
      Operating Temperature Range  | 
      10 to 40 °C  | 
      10 to 40 °C  | 
    
    
      Optical path length  | 
      10 - 50 mm  | 
      10 mm - 50 mm  | 
    
    
      Optical system  | 
      0 ° / 180 ° rectilinear  | 
      0 ° / 180 ° rectilinear  | 
    
    
      Photometric accuracy  | 
      0.005 Abs at 0 to 0.5 Abs 
      1 % at 0.5 to 2.0 Abs  | 
      0.005 Abs at 0 to 0.5 Abs 
      1 % at 0.5 to 2.0 Abs  | 
    
    
      Photometric linearity  | 
      < 0.5 % to 2 Abs with neutral glass at 546 nm 
      1 % with neutral glass at 546 nm  | 
      < 0.5 % to 2 Abs
      1 % with neutral glass at 546 nm  | 
    
    
      Photometric measuring range  | 
      ± 3.0 Abs (wavelength range 340-900 nm)  | 
      ± 3.0 Abs (wavelength range 340-900 nm)  | 
    
    
      Power Requirements (Hz)  | 
      50/60 Hz  | 
      50/60 Hz  | 
    
    
      Power Requirements (Voltage)  | 
      110 - 240 V AC  | 
      110 - 240 V AC  | 
    
    
      Power supply  | 
      110 V - 240 V  | 
      110 V - 240 V  | 
    
    
      Repeatability  | 
      0.1 E*  | 
         | 
    
    
      Reproducibility  | 
      ± 0.2 % transmission  | 
      ± 0.2 % transmission  | 
    
    
      Safety checks  | 
      CE  | 
      CE  | 
    
    
      Scanning speed  | 
      8 nm/s (in steps of 1 nm)  | 
         | 
    
    
      Source lamp  | 
      Tungsten Halogen Lamp  | 
      Tungsten Halogen Lamp  | 
    
    
      Spectral Bandwidth  | 
      5 nm  | 
      5 nm  | 
    
    
      Standard light type (표준광 형태)  | 
      AC;D65  | 
      AC;D65  | 
    
    
      Standard Observer  | 
      2°;10°  | 
      2°;10°  | 
    
    
      Storage conditions  | 
      -40 °C to 60 °C  | 
      -40 °C to 60 °C  | 
    
    
      User interface  | 
      English, French, German, Italian, Spanish, Czech, Dutch, Greek, Polish, 
      Slovene, Slovake, Russian, Turkish, Chinese, Japanese, Korean  | 
      English, French, German, Italian, Spanish, Czech, Dutch, Greek, Polish,
      Slovene, Slovake, Russian, Turkish, Chinese, Japanese, Korean  | 
    
    
      Warranty  | 
      2 years  | 
      2 years  | 
    
    
      Wavelength accuracy  | 
      ± 1.5 nm (wavelength range 340-900 nm)  | 
      ± 1.5 nm (wavelength range 380-720 nm)  | 
    
    
      Wavelength calibration  | 
      automatic  | 
      automatic  | 
    
    
      Wavelength range  | 
      320 nm to 1100 nm  | 
      to  | 
    
    
      Wavelength reproducibility  | 
      0.1 nm  | 
      0.1 nm  | 
    
    
      Wavelength resolution  | 
      1 nm  | 
         | 
    
    
      Weight  | 
      4.2 kg  | 
      4.2 kg  |