EN PL

Photometers for the determination of free chlorine and total chlorine

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Intended

  • Measurement of free and total chlorine and pH
  • High accuracy
  • Automatic shutdown after 10 minutes of rest
  • Operating conditions: 0 to 50ºC, max. RH 100%

Mi photometers are used for the determination of free and total chlorine. The devices are characterized by high reading accuracy and instantaneous measurement results. Milwaukee offers a wide range of photometers for applications such as pool treatments, household cleaners, dishwasher additives and water treatment products.

Specifications:

Model MI404 PRO MI406 PRO MI413 PRO MI414 PRO MI411 PRO
Range free chlorine 0,00 to 5,00 mg/L 0,00 to 5,00 mg/L 0,00 to 10,00 mg/L - 0,00 to 5,00 mg/L
gross chlorine 0,00 to 5,00 mg/L - 0,00 to 10,00 mg/L - 0,00 to 5,00 mg/L
chlorides - - - 0,00 to 20,00 mg/L -
pH - - - - 6,5 to 8,0 pH
Resolution free chlorine

0,01 mg/L (0,00 to 3,50 mg/L)
0,10 mg/L (over 3,50 mg/L)

0,01 mg/L (0,00 to 3,50 mg/L)
0,10 mg/L (over 3,50 mg/L)
0,01 mg/L (0,00 to 3,50 mg/L)
0,10 mg/L (over 3,50 mg/L)
- 0,01 mg/L (0,00 to 3,50 mg/L)
0,10 mg/L (over 3,50 mg/L)
gross chlorine 0,01 mg/L (0,00 to 3,50 mg/L)
0,10 mg/L (over 3,50 mg/L)
- 0,01 mg/L (0,00 to 3,50 mg/L)
0,10 mg/L (over 3,50 mg/L)
- 0,01 mg/L (0,00 to 3,50 mg/L)
0,10 mg/L (over 3,50 mg/L)
chlorides - - - 0,01 mg/L -
pH - - - - 0,1 pH
Accuracy free chlorine +/- 0,06 mg/L +/- 0,06 mg/L +/- 0,17 mg/L - +/- 0,06 mg/L
gross chlorine +/- 0,06 mg/L - +/- 0,17 mg/L - +/- 0,06 mg/L
chlorides - - - +/- 1,01 mg/L -
pH - - - - +/- 0,1 pH
Method adaptation of USEPA 330,5 method and 4500-CI G standard method adaptation of USEPA 330,5 method and 4500-CI G standard method adaptation of USEPA 330,5 method and 4500-CI G standard method adaptation of the mercury (II) thiocyanate method adaptation of USEPA 330,5 method and 4500-CI G standard method / adaptation of pH by red phenol method
Source of light tungsten lamp tungsten lamp tungstn lamp blue light 466 nm tungsten lamp
Light detector Silicon photocell and 525 nm narrow band interference filter Silicon photocell and 525 nm narrow band interference filter Silicon photocell and 525 nm narrow band interference filter Silicon photocell and 466 nm narrow band interference filter Silicon photocell and 525 nm narrow band interference filter
Auto-off After 10 min of rest
Dimensions 192 x 104 x 52 mm
Weight 380 g
Model Accuracy
MI404 PRO ± 0,06 mg/L
MI406 PRO ± 0,06 mg/L
MI413 PRO ± 0,17 mg/L
MI414 PRO ± 1,0 mg/L
MI411 PRO ± 0,1 pH