PF-3 Drinking Water

Compact photometer for Drinking Water applications

Compact Photometer

PF-3 Drinking Water

The PF-3 drinking water photometer is part of the smallest member of the MACHEREY-NAGEL photometer family, providing a really handy way of carrying out 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.

Drinking water is a vital part of our lives, and cannot be replaced. Hence, it has to be wholesome and free of impurities that may adversely affect human health. Continuous water analysis is therefore fundamental for a sustainable and reliable drinking water supply.

The compact photometer PF-3 Drinking Water in combination with the proven VISOCOLOR® ECO tests allows quick and easy analysis. This gives us an excellent way of monitoring and checking the most important drinking water parameters (chlorine, chlorine dioxide, pH, fluoride and iron). The PF-3 can be used for all water suppliers and industrial users involved in drinking water treatment.

Type: LED photometer with 3 interference filters
Wavelengths: 450 nm, 530 nm, 590 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


  • Chlorine 2, free, total and combined : 0.05-2.00 mg/l Cl2 REF: 931 215
  • Chlorine 6, free, total and combined : 0.05-6.00 mg/l Cl2 REF: 931 217
  • free Chlorine 2 : 0.05-2.00 mg/l Cl2 REF: 931 216
  • free Chlorine 6 : 0.05-6.00 mg/l Cl2 REF: 931 219
  • Iron 2 : 0.04-2.0 mg/l Fe REF: 931 226
  • Chlorine Dioxide : 0.1-3.80 mg/l ClO2 REF: 931 221
  • Fluoride : 0.1-2.0 mg/l F REF: 931 227
  • pH 6.0-8.2 : 6.10-8.40 pH REF: 931 270

PF3 Brochure

Click on the image to download the 4-page PF3 Drinking Water brochure

Or contact us for more information on our analysers

  • Format: PDF
  • Filesize: 737KB
Download PF3 Drinking Water brochure

Quote REQ


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