CD 200 (COD detector)

Specification
? Brands of reagents:Hach, Lovibond,
  Chemetrics and 6 user-defined reagent
  curves
? Measure range:
  10 - 150 mg/l ,
  100 - 1500 mg/l ,
  1000 - 15000 mg/l
? Display:LCD with backlight
? Light source:LED
? Working Wavelength:420 nm , 610 nm
? Wavelength choosing:automatic
? Detecting time:3s
? Optical stability:0.005 Abs / 30min
? Storage:100 records
? Data information: Concentration,
  sample number, time
? Power Supply: DC 9V battery or power
  adapter
? Dimension (LxWxH):
  23.0 x 12.5 x 8.5 cm