Q-AO Active Oxygen Portable Colorimeter

Q-AO Active Oxygen Portable Colorimeter

Short Description:

Q-AO Active Oxygen Portable Colorimeter can test the residual active oxygen in the water which is disinfected by potassium monopersulfate.




It can be widely used in the field of urban water supply,chemical, fermentation technology, food and beverage, farming, environmental, medical, textile printing and dyeing, pharmaceutical, thermal power, paper making, bio-engineering, petrochemical, water treatment and other water quality site rapid testing or laboratory standards detection.


Default and customized calibration curve makes the results accurate.

Configured design makes it convenient to finish the testing without other accessories equipment.

Digital display and two-steps operation make it convenient to operate.

  • Previous:
  • Next:

  • Testing items Active Oxygen
    Testing range 0.005-1.000mg/L
    Precision ±3%
    Testing Method DPD spectrophotometry
    Weight 150g
    Standard USEPA (20th edition)
    Power supply Two AA batteries
    Dimension (L×W×H) 160 x 62 x 30mm
    Certificate CE
  • Write your message here and send it to us