Portable Dissolved oxygen meter LPRDO-A10

Portable Dissolved oxygen meter LPRDO-A10


Portable Dissolved oxygen meter LPRDO-A10 is equipped with polarographic sensor to measure the dissolved oxygen content. The manual salinity & barometric pressure compensation helps in accurate measurement of dissolved oxygen. It can store up to 48 sets of data & it is transferrable to PC via USB interface. Due to its portable nature this meter can be used across water purification plants, waste water management plants for testing & quality analysis.

Dissolved oxygen range0.0 to 20.0 mg / L (or ppm)
Dissolved oxygen accuracy± 0.5 mg / L
Resolution0.1 mg / L
Calibration points1 - 2 points
Sensor typePolarographic DO probe
Temperature compensation range0 to 40 °C, 32 °F to 104 °F
Barometric pressure correction60.0 to 112.5 kPa, 450 to 850 mmHg
Salinity correction0 - 35 g / L
% of saturation of oxygen range0.0 to 200.0 %
% of saturation of oxygen accuracy± 10 % F.S.
% of saturation of oxygen resolution0.001
Data hold functionManual
Reset functionYes
MemoryStores up to 48 sets of data
OutputUSB communication interface
DisplayLCD screen
Connector4-pin mini plug
Battery lifeApproximately 150 hours
Power1 x 9 V / 800 mA battery
Dimension (L x W x H)185 × 88 × 32 mm
Weight300 g
  • Equipped with polarographic sensor & LCD display
  • 1-2 points calibration using air saturated water & zero oxygen solution
  • Manual salinity & barometric pressure compensation for better measurement of dissolved oxygen
  • Stores up to 48 sets of data
  • Data is transferrable to PC via USB interface
  • Built-in real time clock stamps stores data to meet GLP standard
  • Automatic temperature compensation for accurate measured value over the entire range
  • Auto hold function freezes stable, final readings for better viewing and recording
  • Reset function automatically resumes all the settings to default mode
  • Help message as an operational guide for quick beginning to the dissolved oxygen meter
Portable dissolved oxygen meter has applications in water & waste water management industry, environmental monitoring, surface ground water, research & development, education to detect content of dissolved oxygen.
Dissolved oxygen probe
Dissolved oxygen Electrolyte solution
Membrane cap
1 x 9 V/ 800 mA battery
Carrying case
Polarographic sensor
30 mL electrolyte solution per bottle
Membrane cap

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