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 Instruments for Determination of Chemical Oxygen Demand

AQUANAL®
 

Concept

We are offering Spectro CSB/COD within the
AQUANAL®-range to determine the Chemical Oxygen
demand (COD). There are four ready to use tube tests
available for this determination: AQUANAL®-plus COD
tube test: 2– 40 mg/L, 10 – 150 mg/L and 1500 –
15,000 mg/L COD.


Technical Data of Spectro CSB/COD

  • LED photometer (LED = light emitting diode)
  • Optics: Low range: LED λ = 430 nm, medium and high range: LED λ = 605 nm
  • 9 V block battery (life approx. 600 tests), mains operation not possible
  • Ambient conditions: Temperature 5 – 40°C, relative humidity 30 – 90%, non-condensing
  • Dimensions: D x W x H = 180 x 110 x 100 mm, supplied in a case




To guarantee ideal conditions for the chemical reaction AQUANAL®-plus Thermoblock can be used:

Technical Data of AQUANAL®-plus Thermoblock

  • Temperature: 100°C and 148°C fixed, can be selected via a membrane keyboard
  • Tolerance: ± 1°C
  • Heating: 300 W, electronically regulated, with protection against overheating
  • Heating block: Eight wells for tubes of 16 mm diameter, 1 well in the centre for tubes of 22 mm diameter
  • Time input: 30, 60, 120 minutes or continuous operation at the selected temperature, automatically switched off at the end of the selected reaction time, acoustic signal
  • Casing: Round metal block with epoxide-coated metal casing
  • Dimensions: D x W x H = 214 x 1343 x 110 mm, supplied in a cardboard box
  • Weight: 2.15 kg
  • Mains connection: 230 V, 50 Hz (350 W) or 110 V, 60 Hz (on request)
  • Plug: Euroformat
  • Safety: CE marking, transparent covering hood



Ordering Information

Catalog No.
Product
Add to Cart
37735
AQUANAL®-plus COD tube tests, 2 - 40 mg/L
37736
AQUANAL®-plus COD tube tests, 15 - 150 mg/L
37737
AQUANAL®-plus COD tube tests, 100 - 1500 mg/L
37738
AQUANAL®-plus COD tube tests, 1000 - 15,000 mg/L
37570
Spectro CSB/COD for AQUANAL®-plus COD tube tests
37571
AQUANAL®-plus Thermoblock
70044
Sample chamber lid for Spectro Turbidity





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