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The Handy Polaris 2 hand-held meter makes it easy to measure dissolved oxygen and temperature.
The flat foil push buttons are easy to operate and the instrument is always ready to use – just press the “on” button and measure. Dissolved oxygen values are shown both in mg/l (ppm) and % saturation – the user chooses which parameter is shown in large figures.
The Polaris 2 has a memory that can contain 3000 complete sets of data – each with values of mg/l (ppm), % saturation, temperature, time and date. Values can be stored either automatically at preset time intervals, or manually. You can group values according to the place of measurement. Stored values can be transferred to a PC using the Polaris Link, which connects to the PC via a USB cable.
The datalogging and transfer capabilities, and other functions such as automatic calibration and self-check of the probe and meter, combine with the well-known accuracy, reliability and low maintenance needs of the OxyGuard Handy series to make an instrument that will serve you well for many years to come.
Parameter: ppm % sat, temp C, or F, salinity compensation
Display: LCD variable backlit
Probe Type: Galvanic cell self polarising/auto temp compensation
Cable length: 3M, any other length available on request
Operating: Probe -5 to +45 C, Meter -20 to +60C
Encapsulation: (meter) Short term immersion proof max 5m
Range: 0-60.0 ppm, 0-600%sat. Manual salinity correction, autocompensation for temperature and pressure
Temperature: Readout -5 to +45C
Salinity Comp: 0 to 59ppt salinity (manually set)
Accuracy: Depends on calibration accuracy. Typically better than +/-1 % of measured value, +/- digit within the standard measuring range.
Repeatability: Typically better than +/- 0.5% of measured value
Response Time: 90% of end value in less than 20 seconds in water
Accuracy Temp: +/- 0.2C
Accuracy Pres: +/- 1 millibar
Self Check of: probe, meter, cable and battery functions
Datalog Capacity: 3000 set of complete information (mg/l, %sat, Temperature, events etc)
Battery Life: Approx 2 years with 1 hour use per day
SPECIFICATIONS CAN CHANGE WITHOUT NOTICE
H01P2: Handy Polaris 2 with 3 metres of cable and suppled with standard accessories (other cable lengths available)
H10LINK: Polaris Link cable for data transfer to PC
