New, Portable, Zeta Potential Instrument to Measure in Concentrated Dispersions

For Laboratory and Industrial Applications

The Field ESA features a compact, portable design, versatile dip probe sensor with possible remote measurement up to 5 meters.

Field ESA can alternatively run without PC for data logging over a period of time up to 2 days with internal battery. This feature makes the system suitable also for use in industrial environment.

The Field ESA is the easiest to use, accurate zeta potential analyzer available.

The Field ESA measures zeta potential directly, under true sample conditions, without dilution at concentrations as high as 60% volume. Even the direct measurements of pastes, gels, cements, and other difficult materials are possible with the Field ESA.

Automatic titration offers unattended rapid isoelectric point determination.

The Field ESA offers many advances. Its easy to use software and rugged design makes the Field ESA ideal for use in research and plant optimization.

• Zeta Potential
• Mobility
• ESA
• Conductivity
• pH
• Temperature
• Isoelectric Point (IEP)

Features and Benefits

• Compact and portable!
• Autonomous mode with datalogging function, no need for a connected computer.
• Remote measurement (for example in tank) up to 5 meter (optional)
• Offers rapid cycle times
• Stores data in database and easy-to-use MS Excel spreadsheet files
• Has a recalculation module for retroactive processing of measured raw data
• Automates potentiometric and volumetric titration
• Measures directly in concentrated colloids
• Measures samples up to 60% volume
• Offers versatile and rugged dip probe design
• Measures in dip probe cup or customer supplied containers or specially designed small volume cells.
• Eliminates time consuming and error-prone sample preparation steps
  Simplifies cleaning procedure