WTW Thermoreactor CR 2200

Item number: WTW_2072

EAN: 4064343255103

Category: WTW

Manufacturer: WTW

1.110,00 €

Manufacturer’s suggested retail price: 1.110,00 €

Excluding 19% VAT. , plus shipping (Standard)

(including 19% VAT. 1.320,89 €)


WTW Thermoreactor CR 2200
Ideal for performing routine water analysis tests with small sample amounts. Thermalreactor for COD and thermal digestion, up to 12 reaction cuvettes, with temperatures 4, 8 fixed programs, 230V, EU version

Thermoreactors are required for the determination of COD, total nitrogen or total phosphorus. They ensure complete digestion of the sample, as they maintain the necessary high reaction temperature throughout the defined period. In each of the WTW thermoreactors, the most important temperatures and digestion times are stored in 8, easily selectable digestion programs. In addition to these 8 fixed standard programs, CR 3200 and CR 4200 thermoreactors allow you to store 8 of your own user-defined programs. Suitable for 16 mm cuvettes.
  • Programs for routine tests
  • Rapid digestion for COD
  • Quality assurance with testing sensor (optional)

New programs for COD
For COD digestion, programs according to various international standard methods are available. On demand of many customers, a rapid digestion for 20 minutes at 148 °C (298.4 °F) is provided, as this timespan has proven to be sufficient for many applications. All reactors have timer functions. All reactors display when the reaction temperature is reached.

Safety precautions
Along with superior safety, all WTW thermoreactors optimize the heat transmission between the heating block and cuvettes. The safety hood prevents chemicals from splashing in the event of a broken cuvette, a covering provides protection from contact with the heating block surface.

Picture shows the complete CR Series


Analytical device: thermoreactor
Width (Analytical instruments): 256 mm
Height (Analytical equipment): 185 mm290 mm
Depth (Analytical instruments): 315 mm
Shipping weight: 6,00 Kg

WTW Thermoreactor CR 2200
Routine measurements +
Wastewater +
Specialized tasks in wastewater -
Specialized tasks in wastewater and in laboratories -
Number of samples, max. 1 x12
8 pre-stored programs 100 °C 30 min, 60 min
120 °C mit 30 min, 60 min, 120 min,
148 °C 120 min, 20 min,
150 °C 120 min
User programs -
Control accuracy ±1 °C ±1 digit
Safety class I to DIN VDE 0700 part 1/11.90
Instrument safety EN 61010, UL 3101, CAN/CSA C22.2-1010; EN 61010-2-010, IEC-CAN/CSA C22.2-1010.2.010
Dimensions W: 256 mm (10.08 in); H: 185 mm (7.28 in), open: 290 mm (11.42 in); D: 315 mm (12.4 in)