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HANNA Dissolved Oxygen Meter with Barometer | |
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Code: 98186
Price:$750.99
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| | Dissolved Oxygen Meter with Barometer
BOD Parameters All necessary parameters for BOD testing can be set and displayed at once.
BOD is calculated in mg per liter from the difference between the initial and final dissolved oxygen concentration readings.
SOUR (specific oxygen uptake rate).
HI 98186 dissolved oxygen meter has an extended range to 50 ppm and 600% saturation. This instrument includes barometric pressure measurement and calibration with a user selectable unit (mmHg, inHg, atm, mbar, psi, kPa) and salinity, pressure and temperature compensation. Other features include measurement of BOD (biochemical oxygen demand), OUR (oxygen uptake rate) and SOUR (specific oxygen uptake rate).
HI 98186 is supplied with HI 76407/4F dissolved oxygen probe with built-in temperature sensor with 4 m (13’) cable; (2) spare membranes; electrolyte solution; (4) 1.2V AA, 1300 mAh rechargeable batteries; HI 710042-01 inductive battery charger with power adapter; rugged carrying case and instructions.
Available Accessories:
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Specifications:
Range (Dissolved Oxygen) 0.00 to 50.00 ppm; 0.0 to 600.0 % saturation
Resolution (Dissolved Oxygen) 0.01 ppm; 0.1% saturation
Accuracy (Dissolved Oxygen) 0 to 300%: ±1.5% of reading or ±1.0%, whichever is greater; 300 to 600%: ±3% of reading; 0 to 30 mg/L: ±1.5% of reading or 0.10 mg/L, whichever is greater; 30 mg/L to 50 mg/L: ±3% of reading
Range (Barometric Pressure) 450 to 850 mmHg
Resolution (Barometric Pressure) 1 mm Hg
Accuracy (Barometric Pressure) ± 3 mmHg within ±15°C from the calibration point
Range (Salinity Compensation) 0 to 70 ppt (g/L)
Measurement Modes Direct D.O.; BOD (biochemical oxygen demand); OUR (oxygen uptake rate); SOUR (specific oxygen uptake rate)
Range (Temp) -20.0 to 120.0°C
Resolution (Temp) 0.1°C
Accuracy (Temp) ±0.2°C (excluding probe error)
Calibration (D.O.) Automatic, 1 or 2 points or manual, 1 point
Calibration (Pressure) 1 point
Calibration (Temp) 1 or 2 points
Temperature Compensation Automatic between 0.0 to 50.0°C
Probe HI 76407/4F Polarographic with built-in temperature sensor
Logging Log-on-demand 400 samples
PC Connectivity Opto-isolated USB (with HI 92000 software)
Battery Type/Life (4) 1.2V AA rechargeable batteries/ approx. 200 hrs continuous use (without backlight)
Recharger Inductive recharger (included)
Auto-off User Selectable: 5, 10, 30, 60 min or can be disabled
Environment IP67
Dimensions 226.5 x 95 x 52 mm (8.9 x 3.75 x 2”)
Weight 525 g
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