COD Set-Ups

Determination of the chemical oxygen demand index (ST-COD)

Highlights

  • ST-COD sealed tubes ready for use
  • Suppression of chloride interference up to 1000 mg/l (LR & MR) up to 10000 mg/l (HR)
  • Mercury free tube tests,in absence of chloride interference
  • 3 ranges:
    • Low range: 0 - 150 mg/l, meets ISO 15705:2002
    • Middle range: 0 - 1500 mg/l, meets ISO 15705:2002
    • High range: 0 - 15000 mg/l

The Lovibond® COD Setups allow highly sensitive and precise water testing with minimum effort. They measure the ST-COD concentration by photometric detection employing a linear relationship between absorbance and concentration.
After adding the sample to a Lovibond® COD tube test (LR, MR according to ISO 15705:2002), it is heated in the reactor for two hours at 150 °C and then analysed in the photometer.
The COD Setups comprise the photometer, 25 tube tests for each of the two lower measuring ranges, a reactor for sample digestion and a vial stand.

Applications

  • Raw Water Treatment
  • Waste Water Treatment
Title Parameter and Range Part Number Mark as favourite
COD Set-Up MD 100 COD HR VARIO TT 200 - 15000 mg/l CODb)
COD LR TT 3 - 150 mg/l CODb)
COD MR TT 20 - 1500 mg/l CODb)
276130
COD Set-Up MD 110 COD HR VARIO TT 200 - 15000 mg/l CODb)
COD LR TT 3 - 150 mg/l CODb)
COD MR TT 20 - 1500 mg/l CODb)
2961302
COD Set-Up MD 200 COD HR VARIO TT 200 - 15000 mg/l CODb)
COD LR TT 3 - 150 mg/l CODb)
COD MR TT 20 - 1500 mg/l CODb)
2892602
COD Set-Up MD 600 COD HR VARIO TT 200 - 15000 mg/l CODb)
COD LMR TT 15 - 300 mg/l CODb)
COD LR TT 3 - 150 mg/l CODb)
COD MR TT 20 - 1500 mg/l CODb)
214040
COD Set-Up MD 610 COD HR VARIO TT 200 - 15000 mg/l CODb)
COD LMR TT 15 - 300 mg/l CODb)
COD LR TT 3 - 150 mg/l CODb)
COD MR TT 20 - 1500 mg/l CODb)
214041