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Features and Benefits
  • Compact & portable! (Weighing only 7 lbs.)
  • Autonomous mode with data logging function
  • Remote measurement (for example in tank) up to 15 feet
  • Offers rapid cycle times
  • Stores data in database and easy-to-use MS Excel spreadsheet files
  • Automates potentiometric and volumetric titration
  • Measures directly in concentrated colloids
  • Measures samples up to 60% volume
  • Offers versatile & 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

Colloid Measurements LLC offers a wide range of services to help you take advantage of this powerful new measurement device.


Field ESA can be used for plant optimization, QA/QC, and research for major industrial and academic applications including:

• Ceramics

• Food colloids

• Filtration/de-watering

• Paints and inks

• Cement

• Wet milling/grinding

• Coal slurries

• Minerals processing

• Control of surface coating

• CMP slurries

• Clay minerals

• Control of homogenization

• Pigments

• Paper coatings

• Abrasives and polishing compounds

• Light phosphors

• Catalysts and zeolites




Field ESA Specifications
Technology Electrokinetic Sonic Analysis
(ESA)  

Sample Characteristics  
Particle Concentration 0.5 to 60 volume percent
Sample Volume:  

**with MicroCell

min 20ml

**with ViscoCell

 min 130ml
**with Customer supplied container no max
Conductivity Range 0 to 2 S/m
pH Range 0-14
Temperature Range 5 to 90°C
ESA Range 0 - 15 mPa*m/V
Analysis Time less than 6 seconds
**for Kinetic Zeta Mode less than 2.5 seconds


Performance  
Particle Size Range no minimum, up to greater than 30 microns
  **(varies by application)
Titration Capabilities Potentiometric & Volumetric

Titration Module 1.0 microliter resolution

  


Other Characteristics  
Dataloging up to 50000 samples
Autonomous mode time:  

• Internal Battery

 up to 2 days (60 samples/hour)
• External Battery with Carriage up to 10 days
Remote measurement cable length 200 inches
Remote measurement telescopic rod 7 ... 12 inches
Power Requirements 117 V.AC, 3.6 W.
Dimensions (H x W x D) 10 x 10 x 4 inches
Weight 7.7 lbs


Field ESA

 
 
 
 

 

 
 
  
 
      Colloid Measurements LLC, 2 Oakwood Place, Scarsdale, NY 10583, USA
Tel.: (914) 723-2026, Email: tonis.oja@verizon.net