Compact Photometer

Optional Carrying Case

The PF-3 COD photometer is part of the smallest member of the MACHEREY-NAGEL photometer family, providing a really handy way of carrying out portable COD site measurements.

It is simple and intuitive to use with just four buttons. Strong enough to resist the rigours of site work with shock resistant optics, reinforced housing and IP 68 rating.


COD levels play a major role in assessing communal and industrial wastewater. As a sum parameter indicating the organic load of waste water, COD is one of the most important parameters in waste water analysis. Among other parameters, we can use COD values to calculate and monitor the purification capacities of waste water plants.
The PF-3 COD together with the user friendly NANOCOLOR® tests is ideally suited to obtain information on the COD content (2–60000 mg/L) easily and directly at the sample point. Macherey Nagel have also launched a portable heating block which can be used with portable COD tests requiring sample digestion.


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Type: LED photometer with 3 interference filters
Wavelengths: 365 nm, 450 nm, 595 nm
Wavelength accuracy: ± 2 nm, bandwidth at half transmission 10–12 nm
Measuring modes: Pre-programmed tests
Cuvette holder: Tubes 16 mm OD
Memory: 50 results
Display: Backlit graphic display, result with unit
Operation: Self-explanatory menu guidance, plastic foil keypad test selection via parameter lists
Power supply: 3 AA batteries, rechargeable batteries, USB interface; optional internal accu-pack
Housing: Water proof, IP 68 certified
Dimensions: 170 x 95 x 68 mm


  • COD-40 : 2-40 mg/l O2 REF: 985 027
  • COD-60 : 5-60 mg/l O2 REF: 985 022
  • COD-160 : 15-160 mg/l O2 REF: 985 026
  • COD-600 : 50-600 mg/l O2 REF: 985 030
  • COD-1500 : 100-1500 mg/l O2 REF: 985 029
  • COD-4,000 : 400-4000 mg/l O2 REF: 985 011
  • COD-10,000 : 1.00-10.0 g/l O2 REF: 985 023
  • COD-15,000 : 1.0-15.0 g/l O2 REF: 985 028
  • COD-60,000 : 5.0-60.0 g/l O2 REF: 985 012

PF3 Brochure

Click on the image to download the 4-page PF3 COD brochure

Or contact us for more information on our analysers

  • Format: PDF
  • Filesize: 756KB
Download PF3 COD brochure

Quote REQ


Click on the image to open a quote request form for the PF3-COD

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