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Portable-Multiparameter-Water-Quality-Meter

The backlit LCD display of the portable multiparameter water quality metre LMWM-701 is included. It may be used to measure dissolved oxygen, conductivity, PH, and ORP, visit www.labmate.com.

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Portable-Multiparameter-Water-Quality-Meter

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  1. Portable Multiparameter Water Quality Meter LMWM- 701

  2. www.labmate.com info@labmate.com |

  3. Overview Portable Multiparameter Water Quality Meter LMWM-701 is equipped with a backlit LCD display. It is suitable for measuring the PH, ORP, ion concentration, TDS, salinity, conductivity, resistivity and dissolved oxygen. Automatic electrode recognition shows the pH slope and offset. Relative and absolute millivolt modes provide reliable ORP measurements. Data can be transferred easily to computer by using USB interphase. It is reliable, user friendly applicable for outdoor measurements. Specifications : pH Range ~2.000 to 20.000pH pH Resolution 0.001, 0.01, 0.1pH, selectable pH Accuracy ±0.002pH pH Calibration Points 1 to 5 points pH Buffer Options USA, NIST, DIN, 2 custom buffers ORP Range ±1999.9mV ORP Resolution 0.1, 1mV, selectable ORP Accuracy ±0.2mV ORP Calibration Points 1 point ORP Measurement Modes Relative or absolute mV Ion Concentration Range 0.001 to 19999 (depending on the range of ISE) Ion Concentration Resolution 0.001, 0.01, 0.1, 1

  4. Ion Concentration Accuracy ±0.5% F.S. (monovalent), ±1% F.S. (divalent) Calibration Points 2 to 5 points Calibration Solutions 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000 Measurement Units ppm, mg/L, ml/L, mml/L Conductivity Range 0.01 to 20.00, 200.0, 2000µS/cm, 20.00, 200.0mS/cm Conductivity Resolution 0.001, 0.01, 0.1, 1 Conductivity Accuracy ±0.5% F.S. Conductivity Calibration Points 1 to 5 points Temperature Coefficient 10µS, 84µS, 1413µS, 12.88mS, 111.8mS Reference Temperature Linear (0.0 to 10.0%/°C), pure water Cell Constant 20/25°C TDS Range K=0.1, 1, 10 or custom TDS Resolution 0.00 to 10.00, 100.0, 1000ppm, 10.00, 200.0ppt TDS Accuracy 0.01, 0.1, 1 TDS Factor ±1% F.S. Salinity Range 0.1 to 1.0 (default 0.5) Salinity Resolution 0.00 to 80.00ppt, 0.00 to 42.00psu Salinity Accuracy 0.01 Resistivity Range ±1% F.S. Resistivity Resolution 0.00 to 20.00MΩ Resistivity Accuracy 0.01 DO Range ±1% F.S.

  5. Dissolved Oxygen Resolution 0.00 to 20.00 mg/L Dissolved Oxygen Accuracy 0.01, 0.1 mg/L, selectable % Saturation of Oxygen ±0.2 mg/L Pressure Correction 0.0 to 200.0% Salinity Correction 0.1, 1%, selectable Temperature Range ±2.0% Temperature Resolution 1 or 2 points Temperature Accuracy 60.0 to 112.5kPa/450 to 850 mmHg, manual Temperature Offset Calibration 0.0 to 50.0g/L, manual Temperature Calibration Range 0 to 105°C/32 to 221°F Temperature Compensation 0.1°C/0.1°F Stability Criteria ±0.5°C/±0.9°F Calibration Due Alarm 1 point Auto-Power Off Reading ±10°C Memory 0 to 100°C/32 to 212°F, manual or automatic Output Low or high Connector 1 to 31 days or off Display 10, 20 or 30 minutes after last key pressed Power Stores up to 500 data sets Battery Life USB communication interface Dimensions(L×W×H) BNC, 6-pin mini-DIN, 3.5mm jack socket Weight Custom LCD (80×60mm)

  6. Features : - It can store and recall up-to 500 sets of data - 1-5 points push button calibration to automatically rectify pH buffer - Reset function instinctively resumes all settings back to the factory defaults - Automatic temperature compensation provides accurate readings over the entire range - Salinity and barometric pressure compensations remove the measurement error - Water quality meter contains 8 measurement modes Applications : It is widely used for quality testing of water and also used in research and development laboratories and water resources Labmate Scientific | Website: Phone: +1 (765)-665-4943 Email: info@labmate.com www.labmate.com

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