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OxiTop -C 6 Measuring Heads 6/pk

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List Price: $2,420.00
Clarkson Price: $2,057.00
You Save: $363.00 (15 %)
Clarkson Catalog Number: 208822
Manufacturer: WTW
Supplier Catalog Number: 208822
OxiTop -C
OxiTop -CWTW 208230, 208231 and 208232 OxiTop Control B 6 Series 208 230, 208 231 and 208 232
Clarkson 208822 
OxiTop -C 6 Measuring Heads 6/pk
WTW 208822 and 208 822 / VWR 80085-476 

OxiTop® Control meter to determine soil respiration (aerobic) – lab procedure to determine the microbial soil respiration according to DIN ISO 16072

  • Different vessels for optimized adaptation to the application
  • Measurements for up to 99 days for special applications
  • Also suitable for AT4 measurements

The soil respiration measurement is used for the prognosis, inventory and control of remediation tasks, for biochemical degradation measurements of substances (pesticides, fungicides, fertilizer...) as well as to conduct toxicity tests.

This determination is possible with the OxiTop® Control System and special measuring vessel tested in practice with much precision, easily and at a reasonable cost.

For soil with higher CO2 development, the measuring vessel MG 1,0 is recommended. It has a larger opening (approx. 100 mm diameter) and you will easily be able to use large-volume CO2 absorber vessels for the subsequent quantitative CO2determination.

To measure the soil respiration according to the AT4 directive, there is an especially designed package that contains measuring vessel with a capacity of 2.5 l as well as a special CO2 absorber with indicator.

Comes with Controller OC 110 and 6 measuring units.


Catalog Numbers Model Description
208230 OxiTop®Control B 6 6 measuring points with 500 ml wide mouth bottle and 6 OxiTop® AD/SK adapters, autoclavable
208231 OxiTop®Control B 6M-2.5 6 measuring points for AT4 measurement
208232 OxiTop®Control B 6M 6 measuring points with 1.0 l container and stopper adapters for OxiTop®-C

Technical Data

OC 110
Measuring range BOD standard and routine 0 to 4000 mg/l BOD
BOD special 0 to 400.000 mg/l BOD
Pressure 500 to 1350 hPa
Data sets (depends on measuring interval) 180 to 360 data sets per head
Measuring interval 0.5 h to 99 days
OxiTop®-C, OxiTop®-C/B
Measuring range 500 to 1350 hPa
Accuracy ±1 % v. Mw. ± 1hPa


Catalog Number Model Description
208207 OxiTop® OC 110 Controller
208822 * OxiTop®-C 6 6 Measuring heads
208823 OxiTop®-C 2 2 measuring heads
208830 OxiTop®-C measuring head
208831 OxiTop®-C/B Measuring head biogas
902842 AK 540/B Interface cable
209016 OxiTop® AD/SK Adapter/screw quiver for GL 45 thread
209017 OxiTop® AD Adapter
209018 OxiTop® SK Screw quiver
209142 NKI 500 CO2Absorber
209500 VS 45 Screw connection OxiTop® AD
209501 DI 45 Seal GL45
209010 ST-OxiTop® Storage rack for heads
209140 NHP 600 Sodium hydroxide pads
209331 NTH 600 Nitrification inhibitor
209334 OxiTop®PT Leakage test material

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