Benchtop Multi-Parameter Analyzer - pH EC ISE DO Water Quality Meter - 7-inch Touch Screen - IP54

The Master Science Benchtop Multi-Parameter Analyzer brings four measuring channels to one bench instrument: pH, conductivity, ion-selective electrode and dissolved oxygen. Derived values include mV/ORP, pX, resistivity, TDS, salinity and DO saturation, with temperature on every probe.

A 7-inch colour touch screen shows the channels side by side and gives access to user, calibration, method and data management. Each parameter has its own memory of 1000 result sets, and data go out through USB or RS-232.

Technical Specifications

Specifications of the Master Science Benchtop Multi-Parameter Analyzer:

• Brand: Master Science
• Model Number: MSBEP-M500TSWISS
• SKU: MSBEP-M500TSWISS
• Brand: Master Science
• Model Number: MSBEP-M500TSWISS
• SKU: MSBEP-M500TSWISS
• Parameters: pH, conductivity, ISE, DO, temperature; mV/ORP, pX, resistivity, TDS, salinity, DO saturation
• pH Range / Accuracy: -2.000 to 20.000 pH / ±0.002 pH
• pH Resolution: 0.1, 0.01, 0.001 pH
• pH Calibration: Up to 6 points; NIST, GB, DIN, USA, JIS and other buffer groups; custom standards; reminder
• mV/ORP: -2000.00 to 2000.00 mV; ±0.1 mV or ±0.03% of reading; EH mode
• pX: -2.000 to 20.000 pX; ±0.002 pX; up to 6 points
• ISE: 1E-9 to 9.999E9; ±0.3%; up to 6 calibration points
• ISE Units: mol/L, mmol/L, g/L, mg/L, µg/L, ppm
• Conductivity Range: 0.000 µS/cm to 2000 mS/cm
• Conductivity Accuracy: ±0.5% FS; resolution from 0.001 µS/cm
• Conductivity Calibration: Up to 5 points; standards 10, 84, 500, 1413 µS/cm and 12.88 mS/cm recognised
• Resistivity: 5.00 Ω·cm to 100.00 MΩ·cm; ±0.5% FS
• TDS: 0.000 to 1000 ppt; ±0.5% FS
• Salinity (NaCl): 0.0 to 80.0 ppt; resolution 0.1 ppt; ±1 ppt
• Dissolved Oxygen (polarographic): 0.00 to 99.99 ppm; resolution 0.01 ppm; ±0.10 ppm to 50 ppm, ±0.50 ppm above
• DO Saturation: 0.0 to 600%; resolution 0.1%; ±2.0%
• DO Compensation: Automatic barometric pressure; manual salinity factor
• Temperature: -10 to 135 °C (14 to 275 °F); resolution 0.1; accuracy ±0.1
• Reading Modes: Auto read (fast, medium, slow), timed, continuous
• Data Storage: 1000 groups per parameter, with GLP and log functions
• Inputs: pH BNC (Q9); DO probe 4-pin; conductivity probe 5-pin aviation connectors
• Outputs: USB 2.0 (flash drive, PC); RS232 (printer, scanner, auto-sampler)
• Display: 7.0-inch colour LCD touch screen with backlight
• IP Rating: IP54
• Power: AC adapter, 100-240 V AC input, DC 24 V output
• Dimensions: 220 × 195 × 68 mm
• Weight: 950 g

Key Benefits

• One instrument, four channels: the Master Science Benchtop Multi-Parameter Analyzer replaces separate pH, conductivity, ion and DO meters.
• Less bench space: 220 × 195 mm footprint.
• Consistent data handling: one system for users, methods and records.
• Fewer calibration errors: automatic recognition of pH buffers and conductivity standards.
• Ready for automation: RS-232 link to printer, scanner or auto-sampler.

A hand-held alternative is the Master Science portable multi-parameter meter.

Product Features

pH

• 1 to 6 point calibration
• Customisable buffer groups
• Slope and offset diagnosis

Ion

• 1 to 6 point calibration
• Direct reading, standard addition, sample addition and GRAN modes
• More than 10 built-in methods plus user-defined methods

Conductivity

• 1 to 5 point calibration
• Settable cell constant, reference temperature, compensation coefficient and TDS factor
• None, linear or pure water compensation

Dissolved Oxygen

• Air-saturated water or zero oxygen calibration
• Automatic barometric compensation
• Pressure units kPa, mbar, Torr, atm

Applications

The Master Science Benchtop Multi-Parameter Analyzer is used in:

• Health and disease control
• Environmental protection
• Agriculture and forestry
• Water quality analysis
• Scientific research and higher education

Optional Accessories

• Ion-selective electrodes (chosen by ion)

Common Problems and How This Analyzer Helps

How the Master Science Benchtop Multi-Parameter Analyzer streamlines water analysis:

• A row of single-purpose meters: four channels in one housing.
• Results stored in different places: shared database with 1000 sets per parameter.
• DO errors from pressure changes: automatic barometric compensation.
• Manual transcription: USB and RS-232 output.