COD Thermoreactor Model: CR 2200

Temp. 100, 120 148, 150 °C
Cell shafts: 12 cell shafts
Model: CR 2200
Brand: WTW
Country: Germany

৳ 95,000.00

Out of stock

Thermoreactors for easy digestion of standard parameters
Safe and easy operation with automatic heating and switch-off for standard digestions
• 12 round cells (16 mm)
• 8 pre-programmed settings including fast digestion for COD
• Easy, quick operation for standard parameters
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.
CR 2200 allows standardi digestion with programs for COD, total nitrogen, total phosphorus, TOC and heavy metals of galvanizing. The high reaction temperature over a defined period of time ensures a complete digestion of the sample. For COD, an additional program for fast digestion (148°C, 20 min) is available.
Reactor typeDry temperature control device with safety cover
Cell shafts12 cell shafts for reaction cells, diameter: 16 ± 0.2 mm
Reaction time settingfixed time settings acc. to standard method digestion programs
Temperature setting100 °C, 120 °C, 148 °C, 150 °C acc. to program
Controlling accuracy± 1 °C ± 1 digit
Temperature stability± 0.5 K
Overtemperature protection190 °C ± 5 °C
DimensionsD x W x H: 312 x 255 x 185 mm
Weight:4 kg
Outputunidirectional RS232 interface with 2 banana sockets for external temperature sensor (article-# 250 100), printer, PC
Power supply115/230 VAC 50/60 Hz switchable via fuse setting
allowed voltage tolerance: ±15 % maximum power consumption: 560 W, Fuse 2×6.3 AT
Protection ClassIP 20 according to EN 60529
Ambient temperatureOperation +5 °C to +40 °C
Climatic class2 according to VDI/VDE 3540
Relative humidity: Yearly mean: < 75 %
30 days /year: 95 % Other days: 85 % Light dew: yes
Site altitude: max. 5000 m above sea level
EMCEN 61326-1
FCC 47 CFR Part 15
Test certificatescETLus, CE
Safety standardsEN 61010-1
EN 61010-2-010
UL 61010-1
CAN/CSA C22.2#61010-1
CAN/CSA C22.2#61010-2-010


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