Benchtop Multi-parameter Water Quality Meter LX200MPWM is designed for comprehensive laboratory water testing. It offers up to 8 measurement functions, including pH, ORP, ion concentration, conductivity, TDS, salinity, resistivity, and dissolved oxygen. Featuring a customizable menu with up to 15 user-defined parameters, it delivers accurate, and efficient water quality analysis for research, environmental, and quality control applications.
| pH range | -2.000 - 20.000 pH |
|---|---|
| pH resolution | 0.001, 0.01, 0.1 pH, Selectable |
| pH accuracy | ± 0.002 pH |
| pH calibration points | 1 to 5 Points |
| pH buffer options | USA, NIST, DIN, 2 Custom buffers |
| ORP range | ± 1999.9 mV |
| ORP resolution | 0.1, 1 mV, Selectable |
| ORP accuracy | ± 0.2 mV |
| ORP calibration points | 1 Point |
| Ion range | 0.001 - 19999 (Depending on the range of ISE) |
| Ion resolution | 0.001, 0.01, 0.1, 1 |
| Ion accuracy | ± 0.5 % F.S. (Monovalent) ± 1 % F.S. (Divalent) |
| Ion measurement units | ppm, mg/L, mol/L, mmol/L |
| Ion calibration points | 2 to 5 Points (0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000) |
| Conductivity range | 0.01 - 20.00, 200.0, 2000 µS/cm, 20.00, 200.0 mS/cm |
| Conductivity resolution | 0.001, 0.01, 0.1, 1 |
| Conductivity accuracy | ± 0.5 % F.S. |
| Conductivity calibration points | 1 to 5 Points |
| Conductivity calibration solutions | 10 µS/cm, 84 µS/cm, 1413 µS/cm, 12.88 mS/cm, 111.8 mS/cm |
| Conductivity temperature coefficient | Linear (0.0 - 10.0 % /°C), Pure water |
| Conductivity reference temperature | 20 / 25°C |
| Conductivity cell constant | K = 0.1, 1, 10 or Custom |
| TDS range | 0 - 10.00, 100.0, 1000 ppm, 10.00, 200.0 ppt |
| TDS resolution | 0.01, 0.1, 1 |
| TDS accuracy | ± 1 % F.S. |
| TDS factor | 0.1 - 1.0 (Default 0.5) |
| Salinity range | 0.00 - 42.00 psu 0.00 - 80.00 ppt |
| Salinity resolution | 0.01 |
| Salinity accuracy | ± 1 % F.S. |
| Resistivity range | 0.00 - 20.00 MΩ |
| Resistivity resolution | 0.01 |
| Resistivity accuracy | ± 1 % F.S. |
| DO range | 0.00 - 20.00 mg/L 0.0 - 200.0 % Saturation |
| DO resolution | 0.01 mg/L, 0.1 % |
| DO accuracy | ± 0.2 mg/L, ± 2.0 % |
| DO calibration points | 1 or 2 Points |
| DO barometric pressure correction | 60.0 - 112.5 kPa/ 450 - 850 mm Hg, Manual |
| Salinity correction | 0.0 - 50.0 g/L, Manual |
| Temperature adjustment | 0 - 100°C / 32°F - 212, Manual or automatic |
| Memory | 500 Data sets, USB communication interface |
| Power supply | DC 5 V Power adapter |
| External dimension | 210 x 188 x 60 mm |
| Net weight | 1.5 Kg |
| Packing dimension | 300 x 250 x 200 mm |
| Gross weight | 3 Kg |
High-precision multi-parameter water quality analysis
Customizable menu with up to 15 user-defined parameters
Measures pH, ORP, ion concentration, conductivity, TDS, salinity, resistivity, and dissolved oxygen
Large backlit LCD for clear data display
1 to 5 Point calibration with automatic buffer recognition (USA, NIST, DIN)
Automatic electrode diagnostics with pH slope and zero offset display
User-friendly operation with reliable performance
Compact benchtop design for laboratory use
Ideal for water quality monitoring in laboratories, environmental testing, and industrial process control providing simultaneous measurement of key parameters such as pH, conductivity, dissolved oxygen, and salinity for accurate assessment of sample conditions.
pH electrode
Conductivity electrode
Dissolved oxygen electrode
Temperature probe
pH 4.01, 7.00, 10.01 Buffer reagents 50 ml each
Conductivity standard solutions 84 µS/cm, 1413 µS/cm, 12.88 mS/cm 50 ml each
DO electrolyte solution 50 ml
DO membrane cap
USB Cable
5V DC Power adapter
Labdex introduces the Multi-parameter Water Quality Meter to measure pH, conductivity, dissolved oxygen (DO), and other key water parameters simultaneously. Its user-friendly interface and large digital display make it ideal for research laboratories, industrial water analysis, and environmental monitoring.
Labdex offers the Benchtop Conductivity Meter for precise measurement of electrical conductivity in water and solutions. Featuring high accuracy, automatic temperature compensation, and a clear digital display, it is ideal for laboratory water testing, environmental monitoring, industrial water treatment, and aquaculture applications.
Labdex provides the Benchtop pH ION Meter for precise measurement of pH and ion concentrations. With automatic calibration, temperature compensation, and durable electrodes, it is widely used in laboratory research, aquaculture, and water treatment facilities.
Labdex presents the Benchtop pH ORP Meter for dual measurement of pH and oxidation-reduction potential (ORP). It provides precise results, automatic calibration, and is ideal for water treatment plants, environmental laboratories, and industrial water monitoring.
