This Oxygen meter with automatic calibration and temperature compensation (ATC) is specifically designed for spot sampling applications. Dissolved Oxygen measurements can be displayed in parts per million (ppm=mg/L) or in % of saturation. The temperature is indicated in Celsius from 0 to 50°C with 0.1 resolution. The meter compensates salinity and altitude automatically after manual input. Calibration is very simple and fast: just expose the Dissolved Oxygen probe MW-MA860, supplied with the instrument, to air and press the CAL button. No need for chemical solutions! A HOLD button allows the user to freeze the reading on the LCD. The low battery indicator and the easy to replace screw on cap membranes make the MW-MW605 a compact instrument and ideal for all applications: aquaculture, wastewater, environmental and educational.
Features:
- Fast, easy-to-read results with large digital LCD readout.
- Galvanic probe means no conditioning time.
- Repeatable, accuracy to ±1.5% of reading.
- Water Proof IP 67 Rated.
- Lightweight and portable.
- Simple 1 or 2 % saturation calibration points at 100% (water saturated air) and 0% (zero oxygen solution).
- Dedicated GLP key to store and recall data on system status.
- Available log space for up to 1000 records.
- Logged data export via USB cable.
- Altitude and Salinity compensation.
- Automatic temperature compensation °F & °C.
- 2 O-rings, membranes and one protective cap included.
- 10 feet probe cable for extra flexibility when testing.
- 3 x 1.5 volt alkaline AA battery (battery included) approx. 200 hours of battery life with continuous use with low battery warning.
Specifications:
| Range | - O2 Range*: 0.0 to 45.00 mg/L (ppm)
- O2 Range: 0.0 to 300.0 % Saturation
- Range Temperature**: -20.0 to 120.0 °C (-4.0 to 248.0 °F)
|
| Resolution | - O2Resolution: 0.01 mg/L (ppm) / 0.1 % Saturation
- Temperature Resolution: 0.1 °C (0.1 °F)
|
| Accuracy | - O2 Accuracy: ±1.5% of reading ± 1 digit
- Temperature Accuracy: ± 0.4°C (±0.8°F)
|
- Calibration: One or Two % saturation calibration points 0 % (MA9070) and 100 % (water saturated air)
- Temperature Compensation: Automatic, from 0.0 to 50.0°C (32.0 to 122.0 °F)
- Altitude compensation: -500 to 4,000 m (-1,640' to 13,123') with 100 m (328') resolution
- Salinity Compensation: Manual, from 0 to 40 g/L ( with 1 g/L resolution)
- Logging/Memory: Max. 1,000 log records (stored in up to 100 lots) / On Demand, 200 logs / On Stability, 200 logs / Interval logging, 1,000 logs
- PC Connectivity: 1 micro USB port
- Battery Life: Approx. 200 hours of use
- Environment: 0 to 50°C / 32 to 122°F; max RH 95%
- Probe: MA860 Galvanic Probe included, 10' (3 meters)
- Temperature Range: 0.0 to 50.0°C / 32.0 to 122.0°F
- Temperature Sensor: Built in Thermistor
- Cathode: Silver
- Anode: Zinc
- Membranes: Oxygen permeable PTFE (2) included
- Connector Socket: DIN 7pins
- Body: PP, ABS, IP67 rating
- Cable: Jacket material: PP
* Do measurement is performed within automatic temperature compensation interval.
** Limits will be reduced to actual sensor limits.
