Waterproof Portable Dissolved Oxygen And BOD Meter – HI98193

The HI98193 is a rugged, portable dissolved oxygen (DO) meter designed for demanding applications. This professional, waterproof meter complies with IP67 standards and measures DO, barometric pressure, BOD and temperature. The HI98193 is supplied complete with all accessories to perform a DO measurement packaged into a durable carrying case.

  • Preformed PTFE Membrane
  • Quick Connect
  • Ergonomic, One-Handed Operation

This product is currently out of stock and unavailable.

Features/Benefits:

Ergonomic, rugged, waterproof (IP67) design

Choice of units

  • Display dissolved oxygen in % saturation or mg/L

Built in Barometer

  • Automatic barometric pressure compensation with 1 point calibration
  • Displays pressure in user-selectable units (mmHg, inHg, atm, psi, kPa, mbar)

Built-in temperature sensor

  • Automatic temperature compensation with one or two point temperature calibration
  • Displays temperature in ℃ or ℉

Salinity compensation

  • Manual salinity compensation with a selectable salinity value

Built-in calculations

  • Determination of Biochemical Oxygen Demand (BOD), Oxygen Uptake Rate (OUR) and Specific Oxygen Uptake Rate (SOUR)

Polarization

  • Automatic polarization of polarographic probe at startup to ensure that the probe is ready to use when measurement screen is displayed

Membrane caps

  • Ready-to-use field replaceable PTFE membrane caps
Name Waterproof Portable Dissolved Oxygen and BOD Meter – HI98193 -4m (13′)
Dissolved Oxygen Measurement Type polarographic
Dissolved Oxygen Range 0.00 to 50.00 ppm (mg/L); 0.0 to 600.0% saturation
Dissolved Oxygen Resolution 0.01 ppm (mg/L); 0.1% saturation
Dissolved Oxygen Accuracy ±1.5% of reading ±1 digit
Dissolved Oxygen Calibration automatic one or two point at 100% saturation (8.26 mg/L) and 0% saturation (0 mg/L)
Dissolved Oxygen Temperature Compensation automatic from 0.0 to 50.0 °C (32.0 to 122.0 °F)
Barometric Pressure Compensation automatic from 450 to 850 mmHg
Salinity Compensation automatic from 0 to 70 g/L
Temperature Range -20.0 to 120.0°C (-4.0 to 248.0°F)
Temperature Resolution 0.1°C (0.1°F)
Temperature Accuracy ±0.2°C; ±0.4°F (excluding probe error)