Description
The MW180 MAX is the ultimate all-in-one laboratory solution for comprehensive water analysis. This microprocessor-based benchtop meter combines six essential parameters—pH, ORP, EC (Conductivity), TDS, Salinity, and Temperature—into a single, high-performance instrument. Designed for professionals who demand lab-grade accuracy with the convenience of a centralized testing station, the MW180 is the “MAX” standard for productivity.
Key Features & Benefits
1. 6-Parameters in One Station
Streamline your laboratory workflow by measuring pH, Redox (ORP), Conductivity, Total Dissolved Solids, Salinity, and Temperature without switching between multiple meters. This consolidated design saves valuable bench space and improves testing efficiency.
2. Advanced Data Logging & Management
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Massive Memory: Store up to 1,000 data sets (500 for pH/ORP and 500 for EC/TDS/Salinity).
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Logging Modes: Choose between log-on-demand, stability-based logging, or interval logging.
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USB Integration: Effortlessly export data to a PC via the optically isolated USB port for professional reporting and analysis.
3. Professional Calibration Precision
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pH: Up to 3-point automatic calibration with 7 standard buffers for high-linearity across the entire scale.
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EC/TDS: Single-point automatic calibration for quick, reliable conductivity readings.
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Salinity: 1-point calibration using MA9066 salinity solution.
4. Automatic Temperature Compensation (ATC)
Precision is maintained regardless of sample temperature. The MW180 features Automatic Temperature Compensation and a user-adjustable temperature coefficient to ensure all readings are normalized to standard conditions.
5. High-Resolution Display & GLP
The large, dual-level LCD shows your primary measurement and temperature simultaneously. With the dedicated GLP (Good Laboratory Practice) key, you can instantly verify the date, time, and status of the last calibration to maintain audit-ready records.
Technical Specifications
| Parameter | Measurement Range | Resolution |
| pH | -2.00 to 16.00 pH | 0.01 pH |
| ORP (mV) | ±699.9 mV / ±1999 mV | 0.1 mV / 1 mV |
| EC | 0.00 to 29.99 μS/cm up to 500.0 mS/cm | 0.01 μS / 0.1 mS |
| TDS | 0.00 to 14.99 mg/L (ppm) up to 400.0 g/L (ppt) | 0.01 ppm / 0.1 g/L |
| Salinity | 0.0 to 400.0% NaCl; 2.00 to 42.00 PSU | 0.1% / 0.01 PSU |
| Temperature | -20.0 to 120.0°C (-4.0 to 248.0°F) | 0.1°C / 0.1°F |
Ideal Applications
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Environmental Research: Monitoring complex water chemistry in rivers, lakes, and oceans.
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Advanced Hydroponics: Managing precise nutrient balances (EC/TDS) and pH in large-scale systems.
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Food & Beverage Quality Control: Measuring salinity and acidity for consistent product flavoring and safety.
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Water Treatment Plants: Tracking disinfection (ORP) and total mineralization (TDS) in a single workflow.
Included in the Package:
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MW180 MAX Benchtop Meter
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MA917B/1 Double Junction Glass pH Electrode
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MA814DB/1 4-Ring EC/TDS/Salinity/Temp Probe
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MA831R Temperature Probe
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MA9315 Adjustable Electrode Holder
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USB Cable & 12 VDC Power Adapter
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pH 4.01, 7.01, 10.01 Buffer Solution Sachets
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