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Thermoreactors for the disintegration of COD, total nitrogen and total phosphorus, including brief and self-programmed high temperature disintegration up to 170°C

WTW's Thermoreactors
WTW's Thermoreactors
_white_ CR 2200 CR 3200 CR 4200
8 standard programs _X_ _X_ _X_
8 user-defined programs up to 170° _X_ _X_ _X_
Short degradation COD _X_ _X_ _X_
Temperature log for AQA _X_ _X_
2 heating blocks for 2x12 cuvettes _X_ _X_
Different programs in parallel _X_

The high reaction temperature over a defined period of time ensures a complete degradation of the sample. The required temperatures and degradation times for the standard parameters are stored in every WTW thermoreactor. In addition, there are different options for self programming and cuvette numbers available.

8 fixed programs for standard parameters

  • 1: 148 °C for 120 minutes
  • 2: 120 °C for 30 minutes
  • 3: 120 °C for 60 minutes
  • 4: 120 °C for 120 minutes
  • 5: 100 °C for 60 minutes
  • 6: 148 °C for 20 minutes
  • 7: 150 °C for 120 minutes
  • 8: 100 °C for 30 minutes

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