6
MW190 Dissolved Oxygen & Temperature Bench Meter
3. SPECIFICATIONS
Range
DO *
0.00 to 45.00 mg/L (ppm)
0.0 to 300.0 %
Temperature ** -20.0 to 120.0 °C (-4.0 to 248.0 °F)
Resolution
DO
0.01 mg/L (ppm)
0.1 %
Temperature
0.1 °C (0.1 °F)
Accuracy
DO
±1.5 % of reading ±1 digit
Temperature
±0.4 °C (±0.8 °F)
Calibration
One- or two-points
0% (
MI9070
) and 100% (water saturated air)
Temperature compensation
Automatic, from 0.0 to 50.0 °C (32.0 to 122.0 °F)
Salinity compensation
0 to 40 g/L (with 1 g/L resolution)
Altitude compensation
-500 to 4,000 m (-1640’ to 13123’) with 100 m (328’) resolution
Log
Max. 1000 log records (stored in up to 100 lots)
On demand, 200
On stability, 200
Interval logging, 1000
PC connectivity
1 USB type A port, 1 micro USB port
Power supply
12 VDC adapter (included)
Battery life
8 hours
Environment
0 to 50 °C (32 to 122 °F); maximum RH 95%
Dimensions
230 x 160 x 95 mm (9.0 x 6.3 x 3.7”)
Weight
0.9 kg (2.0 lb.)
* DO measurement is performed within the automatic temperature compensation interval.
** Limits will be reduced to actual sensor limits.
