ZetaPALS, Zeta Potential Analyzer by Brookhaven Instruments

ZetaPALS, Zeta Potential Analyzer by Brookhaven Instruments from Brookhaven Instruments Corporation

By: Brookhaven Instruments Corporation  02/06/2010
Keywords: instruments, analyzers

 Features at a glance

  • Zeta potential for the difficult cases...
    • In organic solvents
    • In oily or viscous media
    • In high-salt suspensions
    • Near the I.E.P.
  • 1000 times more sensitive than other techniques
  • Disposable cuvettes, no contamination or alignment
  • Built in automatic procedures and parameters
  • Easy to use. Complete with computer and color printer
  • Upgradable to include full particle sizing functionality

Type: Most colloidal samples suspended in any transparent liquid. 
Size Range: Material dependent, For electrophoresis 0.005 to 30 microns; For optional particle sizing, <0.0006 to 6 microns. 
Volume: 1 mL to 1.5 mL, optional 10 µL for particle sizing only. 
pH Range: 1 to 13. 
Conductivity Range: 0 to 20 S/m. 
Mobility Range: 10 to 10 m /V.s 
Temperature Control: 6° C to 100° C, ±0.1° C, active control. No external circulator required.
Measurement Duration: 10 to 250 s, typically 30 s. 
Laser: nominal 35 mW*, 50 mW available option.
Field strength: 0 to 60 kV/m, either automatic or by manual selection. 
Electrodes: Palladium with acrylic supports; for reactive samples special solvent resistant electrodes assemblies are available. 
Cells: Disposable plastic; glass.
Input power: 100/115/220/240 VAC; 50/60 Hz; 300 Watts. 
Dimensions: 267(H) x 635(W) x 445(D) mm. (excluding monitor) 
Weight: 37 kg. (excluding monitor)
* raw laser power

Keywords: analyzers, instruments

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