INSTRUMENTS

Code : MW600

Portable Dissolved Oxygen Meter

Discription The MW600 is a Portable Dissolved Oxygen meter ideal for use in education, labs, aquaculture, environmental, wastewater treatment or pond and stream management. Anywhere accurate Dissolved Oxygen measurements are important and where Oxygen levels are continuously monitored to obtain optimal performance. The MW600 calibrates using an easily “open air” 2 points procedure ( see video or technical tips links for both temp comp procedure and “open air” calibration procedure ). An optional carrying case is available model # MA750. MW600 is supplied complete with MA840 D.O. polarographic probe which has a 3 m cable, calibration screwdriver, 5 spare membranes, a starter bottle of electrolyte solution for filling the membrane (model # MA9071s @ 20 mL) additional liquid will be needed model # MA9071, 9 volt battery and instructions. SPECIFICATIONS O2 Range 0.0 to 19.9 mg/l O2 resolution 0.1 mg/l O2 Accuracy ±1.5% Full Scale Calibration manual on 2 points (zero and slope) Temperature Compensation automatic, from 0 to 30°C Probe MA840 (included) Environment 0 to 50°C / 32 to 122°F; max RH 95% Battery Type 1 x 9V alkaline (included) Battery Life approx. 70 hours of continuous use Dimensions 145 x 80 x 40 mm Weight 220 g (with battery)   ACCESSORIES MA9070 Zero Oxygen Solution, 230 ml bottle MA9071 Refilling Electrolyte Solution, 230 ml bottle MA840 Polarographic D.O. probe with 3 meters cable MA841 Spare membrane (5 pcs) MA6370 Protective hard shell case   ORDERING INFORMATION MW600 is supplied complete with MA840 D.O. polarographic probe which has a 3 m cable, calibration screwdriver, 5 spare membranes, a starter bottle of electrolyte solution for filling the membrane (model # MA9071s @ 20 mL) additional liquid will be needed model # MA9071, 9 volt battery and instructions.        
Code : Mi 605

Portable Dissolved Oxygen Meter

Mi605 Dissolved Oxygen / Temperature Professional Portable Meter Mi605 is a portable, microprocessor-based, Dissolved Oxygen meter with automatic calibration and temperature compensation (ATC) 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 polarographic Dissolved Oxygen probe MA840, 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 Mi605 a compact instrument and ideal for all applications: aquaculture, wastewater, environmental and educational.   SPECIFICATIONS O2 Range 0.0 to 45.00 mg/l (ppm) % Saturation O2 Range 0.0 to 300% Temp Range 0.0 to 50.0°C / 32 to 122°F O2 Resolution 0.01 mg/l (ppm) % Saturation O2 Resolution 0.1 % Temp Resolution 0.1°C O2 Accuracy ±1.5% Full Scale % Saturation O2 Accuracy ±1.5% Full Scale Temp Accuracy ±0.5°C O2 Typical EMC Deviation ±0.3 mg/l (ppm) % Saturazione O2 Typical EMC Deviation ±3.5% Temp Typical EMC Deviation ±0.5°C DO Calibration automatic in saturated air Temperature Compensation automatic, from 0 to 50°C / 32 to 122°F Altitude Compensation 0 to 4000 m; 100 m resolution Salinity Compensation 0 to 80 g/L; 1 g/L resolution DO Probe MA840/3 (included) Temperature Probe Included in DO probe Environment 0 to 50°C / 32 to 122°F; max RH 100% Battery Type 1 x 9V (included) Battery Life approx. 100 hours of use Auto-off after 4 hours of non-use Dimensions / Weight 200 × 85 × 50 mm / 280 g (with battery)
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Code : Mi190

Dissolved Oxygen / Temperature Laboratory Bench Meter

Ideal for testing Dissolved Oxygen in the pharmaceutical and food Industry, as well as monitoring in water treatment plants. The user can choose to measure D.O. readings in mg/L or % of saturation of O2. This meter can be used for any type of water, as it allows measurements to compensate for temperature, altitude and salinity factors. The automatic logging interval can be set to perform analysis and store data into the memory. All logged data can be downloaded to your PC through an RS232 or USB serial port. Memory can store up to 50 samples.
Mi190 features an automatic calibration procedure, at 1 or 2 points (at 0 and 100% of O2 saturation). The polarographic probe supplied with the meter (MA840/2) measures the current generated by the reaction of O2 with Ag. Mi190 is supplied complete with MA840/2 DO probe with 2 m cable, 2 spare membranes, MA7041 electrolyte solution (30 mL), 12 VDC power adapter, probe holder and instruction manual. SPEaaCIFICATIONS O2 Range 0.00 to 45.00 mg/l (ppm) % Saturation O2 Range 0.0 to 300% Temp Range -5.0 to 55.0°C / 23.0 to 131.0°F O2 Resolution 0.01 mg/l (ppm) % Saturation O2 Resolution 0.1% Temp Resolution 0.1°C / 0.1°F O2 Accuracy ±1.5 Full Scale % Saturation O2 Accuracy ±1.5 Full Scale Temp Accuracy ±0.4°C / ±0.8°F Logging 50 records, LOG on demand or auto-logging DO Calibration automatic, 1 or 2 point at 0% (MA9070) and 100% (in air) Temperature Compensation 0.0 to 50.0°C / 32.0 to 122.0°F Altitude Compensation 0 to 4000 m; resolution 100 m Salinity Compensation 0 to 40 g/L; resolution 1 g/L DO Probe MA840/2 with DIN connector (included) Temperature Probe Included in DO probe Calibration 2 points (0.0°C and 50.0°C / 32.0 to 122.0°F) Log on demand up to 50 records PC Interface RS232 / USB Opto-isolated Environment 0 to 50°C / 32 to 122°F; max RH 95% Power supply 12 VDC power adapter (included) Dimensions 230 x 160 x 95 mm Weight 0.9 kg    
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