Polaris C pH

Hand-held

Polaris C pH

Polaris C pH measures water pH to monitor acidity and alkalinity in aquaculture systems.

The Polaris C pH is a hand-held, pocket-size pH Handy designed for use in demanding, wet environments. The Handy itself and the electrode assembly are waterproof. This instrument does not suffer from the classical problems associated with pH meters – the Polaris C pH is sealed so that water cannot enter the top of the electrode or the electronics. You can drop it into the water without damaging it. In the Polaris C pH these advantages are combined with microprocessor technology to provide an instrument that is exceptionally easy to use.

Measuring Range: -1 to 15 pH

Units of measure: pH or Redox in millivolts (mV)

Display: Graphical LCD display with variable backlight

Probe type: Select either a pH or Redox electrode

Cable length: Standard 1.5 meters / 4.92 ft. By request; available at any length up to 100 m / 328 ft

Operating temperature:

  • Probe/electrode: -5°C to +45°C / 23°F to 113°F
  • Meter: -20°C to +60°C / -4°F to +140°F

 

Meter water resistance: IP67-rated, allowing short-term immersion up to 1 m / 3 ft

Measuring range:

  • pH: 0-14 pH
  • Redox: +/- 1000 mV

 

Measuring accuracy:

  • pH: Depends on calibration, but typically better than +/- 0.5 % FS
  • Redox:Typically better than +/- 0.5% FS

 

Data logging capacity: Min. 3000+ sets of data with a maximum of 140 tag references

Automatic check of: Probe function, meter function, cable and battery

Dimensions meter: Length = 98 mm / 3.86”. Diameter = 36 mm / 1.42”

Dimensions probe with preamplifier and electrode: Length = 225 mm / 8.86”. Diameter = 216 mm / 8.50“

Power: Single-cell Li-Ion battery pack with integrated battery protection circuitry. Nom. 3.7V, max. capacity 9Wh. UN38.3 certified

Battery life: Up to 450 days of typical usage of 2 hr/day.

Battery charge time: From 20% to 80% in 2-3 hours

Getting started with Polaris C
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