Portable Multiparameter Water Quality Analyzer MW-355P
The B-ONE Portable Multiparameter Water Quality Analyzer MW-355P is a professional-grade device designed for comprehensive water quality analysis across multiple industries. Equipped with a 3.5-inch LCD display, high precision sensors, and broad parameter capabilities, this compact device is ideal for laboratories, environmental monitoring, and industrial water testing. With GLP compliance, USB data transfer, and IP65 waterproofing, it ensures performance, reliability, and portability in the field or lab.
Product Features
Multifunctional Measurement: Supports pH, mV, ORP, Ion (ISE), Conductivity, Resistivity, TDS, Salinity, DO (Dissolved Oxygen), and Temperature.
LCD Display: 3.5-inch screen with backlight for clear visibility.
Auto and Manual Temperature Compensation: Ensures accuracy across environmental conditions.
Auto-read, Timed-read, Continuous-read: Flexible reading modes.
Auto-hold: Automatically locks reading when stable.
High Memory Storage: Up to 500 data sets for each parameter with GLP compliance.
USB Connectivity: For easy data transfer to PC or printer.
Power Saving: Auto power-off with multiple time settings and reset-to-default feature.
Rugged Design: IP65 waterproof rating with durable casing.
Wide Calibration Support: 1–5 calibration points for pH, Ion, and Conductivity with standard recognition (NIST, GB, DIN).
Multiple Measurement Modes (Ion): Direct Reading, Standard Addition, Sample Addition, GRAN mode.
Advanced DO Measurement: Air-saturated water or zero oxygen calibration, auto barometric pressure, and salinity correction.
Applications
Drinking Water Treatment: Ensures potable water quality by monitoring key parameters.
Wastewater Treatment: Measures pollutant levels and treatment effectiveness.
Environmental Monitoring: Ideal for on-site river, lake, or groundwater testing.
Industrial Processes: Controls and optimizes water used in production.
Research and Development: Valuable in laboratories for experimental analysis and validation.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | MW-355P |
| Measurement Parameters | pH, mV, ORP, pX, Ion (ISE), Conductivity, Resistivity, TDS, Salinity, DO, Temperature |
| pH Range | -2.00 to 20.00 pH |
| pH Resolution | 0.1, 0.01 |
| pH Accuracy | ±0.01 |
| mV Range | -2000.0 to 2000.0 |
| mV Accuracy | ±0.3 mV or ±0.1% |
| Ion (ISE) | Multiple units: µg/L, mg/L, g/L, mmol/L, pX, ppm |
| Built-in Ions | F⁻, Cl⁻, Br⁻, I⁻, NO₃⁻, BF₄⁻, NH₄⁺, K⁺, Na⁺, Ca²⁺, Cu²⁺, Pb²⁺, Ag⁺, others |
| Conductivity Range | 0.000 μS/cm to 500 mS/cm |
| Resistivity | 5.00 Ω·cm to 20.00 MΩ·cm |
| TDS Range | 0.00 mg/L to 300 g/L |
| Salinity Range | 0.00–8.00 % (±0.2%) |
| DO Range | 0.00–50.00 mg/L, saturation: 0.0–300.0% |
| DO Accuracy | ±0.1 mg/L |
| Temperature Range | -5 to 110 ºC / 23 to 230 ºF |
| Temp. Accuracy | ±0.2 ºC |
| Display | LCD with backlight |
| Data Storage | 500 results per parameter |
| Connectivity | USB port for PC/printer |
| Electrodes/Probes | BNC (pH), 4-pin DO, 5-pin Conductivity |
| Power Supply | Rechargeable Lithium Battery + AC Adapter (100–240V AC input, DC 5V output) |
| Dimensions | 80 × 255 × 35 mm |
| Weight | 400 g |
| IP Rating | IP65 |
| Auto Shutdown | Configurable: 300, 600, 1200, 1800, 3600 sec. or off |
| Warranty | 1 Year (excludes misuse or operational error) |
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