HI98186
$100.00
HANNA – HI 98186
Dissolved Oxygen and BOD Meter
- Extended DO range up to 50 ppm and 600% saturation
- Built-in barometer
- Salinity, pressure and temperature compensation
- Backlit, graphic LCD display
- Calibration reminder
- Log on demand (400 samples)
- Auto HOLD
- GLP features
- PC connectivity via USB
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Product Description
HANNA – HI 98186
Dissolved Oxygen and BOD Meter
Range | DO | 0.00 to 50.00 mg/L (ppm); 0.0 to 600.0 % saturation |
Barometric Pressure | 450 to 850 mmHg | |
Temperature | -20.0 to 120.0°C (-4.0 to 248.0°F) | |
Resolution | DO | 0.01 mg/L (ppm); 0.1% saturation |
Barometric Pressure | 1 mm Hg | |
Temperature | 0.1°C/°F | |
Accuracy (@20°C) | DO | ±1.5% of reading ±1 digit |
Barometric Pressure | ± 3 mmHg within ±15% from the calibration point | |
Temperature | ±0.2°C/±0.4°F (excluding probe error) | |
Measurement Modes | direct DO; BOD (biochemical oxygen demand); OUR (oxygen uptake rate); SOUR (specific oxygen uptake rate) | |
Calibration | DO | automatic one or two point at 100 % (8.26 mg/L) and 0 % (0 mg/L).; manual one point using a value entered by the user in % saturation or mg/L |
Barometric Pressure | one point at any in range pressure value | |
Temperature | one or two point at any in range temperature value | |
Compensation | Barometric | automatic from 450 to 850 mmHg |
Salinity | automatic from 0 to 70 g/L | |
Temperature | automatic from 0.0 to 50.0 ºC (32.0 to 122.0 ºF) | |
Probe | HI 76407/4F polarographic DO probe with protective sleeve, internal temperature sensor, DIN connector and 4m (13’) cable (included) | |
Logging | log on demand, 400 samples | |
PC Connection | opto-isolated USB (with HI?92000 software) | |
Battery Type / Life | 1.2V (4) AA rechargeable batteries/approximately 200 hours of continuous use without backlight | |
Auto-off | user selectable: 5, 10, 30, 60 min or can be disabled | |
Environment | 0 – 50 ºC (32 – 122 ºF) RH max 100% | |
Dimensions | 226.5 x 95 x 52 mm (8.9 x 3.75 x 2”) | |
Weight | 525 g (1.1 lbs.) |