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MW180 MAX | Bench Meter

pH / ORP / Conductivity / TDS / NaCl / Temperature Laboratory Bench Meter

1 in stock (can be backordered)

$ 1,499.50 Ex. GST

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MW180 MAX pH / ORP / Conductivity / TDS / NaCl / Temperature Laboratory Bench Meter

MW180 MAX is a compact and versatile bench meter with a user-friendly interface that can measure six different parameters – pH, ORP, EC, TDS (Total Dissolved Solids), percentage of salinity (NaCl%) and temperature – when paired with the respective probe.

pH calibration can be performed in up to 5-point (selectable between 7 standard calibration buffers and two custom buffers), to improve measurement reliability even when testing samples with wide differences in pH. The auto-ranging feature for both EC and TDS measurements automatically sets the most suitable resolution for the tested sample. All measurements can be automatically (ATC) or manually temperature compensated (MTC) with a user-selectable compensation coefficient. The temperature compensation can be disabled if the actual conductivity value is required (No TC). MW180 has GLP data review and the data can be transferred to a PC through a USB port.

  • Fast easy to read results with large duel level digital LCD readout.
  • Extreme accuracy to +/-0.002 pH and 1% of reading for EC/TDS/NaCl |+/- 0.4°C (+/-0.8°F).
  • Extended ranges for pH/ORP/EC/TDS/NaCl.
  • Lightweight, sleek design featuring a small benchtop footprint.
  • Simple easy-to-use logging and RS232/USB (opto-isolated) download functions.
  • GLP data, date and time.
  • Log-on-demand or auto. up to 50 records  each parameter.
  • Easy measurement: just place the probe(s) in the sample, gently stir and wait for the reading to stabilize.
  • Up to 3 point pH automatic calibration, simple single point factor calibration for EC/TDS/NaCl, and two point for temperature allowing increased accuracy.
  • Rugged low maintenance, high performance, easy-to-clean pH/EC/TDS/NaCl/Temp probes.
  • Built in temperature sensor.
  • 12VDC power supply (included).
  • Temperature compensation automatic or manual.
  • Internal clock date to keep track of different time-dependent functions (calibration, timestamp, calibration time out).
  • 3 feet probe cables for extra flexibility when testing.
  • Includes MA9315 electrode holder, pipets, initial calibration solutions, software and all cables.
  • pH Range: -2.00 to 16.00 pH / -2.000 to 16.000 pH
  • mV Range: ±699.9 mV / ±2000 mV
  • EC Range: 0.00 to 29.99 uS/cm / 30.0 to 299.9 uS/cm
  • EC Range: 300 to 2999 uS/cm
  • EC Range: 3.00 to 29.99 mS/cm / 30.0 to 200.0 mS/cm
  • EC Range: up to 500.0 mS/cm (uncompensated EC)*
  • TDS Range: 0.00 to 14.99 ppm (mg/L)
  • TDS Range: 15.0 to 149.9 ppm (mg/L) / 150 to 1499 ppm (mg/L)
  • TDS Range: 1.50 to 14.99 ppt (g/L) / 15.0 to 100.0 ppt (g/L)
  • TDS Range: up to 400 g/L (uncompensated TDS)* (with 0.80 factor)
  • NaCl Range: 0.0 to 400.0%
  • Temp. Range: -20.0 to 120.00°C (-4.0 to 248.0°F)
  • pH Resolution: 0.01 pH / 0.001 pH
  • mV Resolution: 0.1 mV / 1 mV
  • EC Resolution: 0.01 uS/cm / 0.1 uS/cm / 1 uS/cm
  • EC Resolution: 0.01 mS/cm / 0.1 mS/cm
  • TDS Resolution: 0.01 ppm (mg/L) / 0.1 ppm (mg/L) / 1 ppm (mg/L)
  • TDS Resolution: 0.01 ppt (g/L) / 0.1 ppt ( g/L)
  • NaCl Resolution: 0.1%
  • Temperature Resolution: 0.1°C / (0.1°F)
  • Accuracy @ 20°C / 68°F
  • pH: ±0.01 / ±0.002 pH
  • mV: ±0.2 mV / ±1 mV
  • EC: ±1% of reading / ±0.05 uS/cm or 1 digit, whichever is greater
  • TDS: ±1% of reading / ±0.03 ppm or 1 digit, whichever is greater
  • NaCl: ±1% of reading
  • Temperature: ±0.4°C (±0.8°F)
  • Rel mV offset: ±2000 mV
  • Calibration
  • pH: 1, 2 or 3 calibration points, with 7 memorized buffers: 1.68, 4.01, 6.86, 7.01, 9.18, 10.01 and 12.45
  • EC/TDS: 1 point slope calibration, 6 standards: 84 uS/cm, 1413 uS/cm, 5.00 mS/cm, 12.88 mS/cm, 80.0 mS/cm, 111.8 mS/cm / 1 point offset calibration: 0.00 uS/cm
  • NaCl: 1 point, with MA9050 salinity calibration solution
  • Temperature: 2 points, 0 and 50°C (32 and 122°F)
  • Temperature Compensation: Automatic or manual from -20.0 to 120.0°C (-4.0 to 248.0°F)
  • Conductivity temperature coefficient: Selectable 0.00 to 6.00 % / °C (EC and TDS only)
  • TDS factor: 0.40 to 0.80 / Default value: 0.50
  • pH Probe: MA917B/1 (included)
  • Temperature Probe: MA831R (included)
  • EC Probe: MA814DB/1 (4 ring, included)
  • Logging-On-Demand: Maximum 50 samples for each range: (pH, mV /Rel mV, EC, TDS, NaCl)
  • PC Connectivity: RS232/USB opto isolated
  • Power Supply: 12 VDC adapter (included)
  • Dimensions: 230 x 160 x 95 mm (9.0 x 6.3 x 3.7 inches)
  • Environment: 0 to 50°C / 32 to 122°F; max RH 95%
  • Weight: 0.9 kg / 2.00 lbs.
  • Warranty: 3 years Meter
  • *Uncompensated conductivity (TDS) is the conductivity (or TDS) value without temperature compensation.

Instruction Manual

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