CCA31000 pages

COAGULANT CHARGE ANALYZER

CCA3100

Streaming Current

STANDARD FEATURES
! Adjustable height stand accommodates

samples from 250 mL to 2000 mL
! Rugged design for both lab and

portable operation
! Easy to remove probe and piston
! Low/High conductivity gain adjustment
! Includes magnetic sample stirrer

OPTIONAL FEATURES
! Adapter cups for using 10 mL to 40 mL

sample size
! Rollaway case for transporting unit

BENEFITS
! Provides laboratory streaming current

charge measurement capability
! Quickly determines optimum dosage of
coagulants and polymers
! Confirms proper operation of online SCM
! Large sample size and external mixing
ensures accurate results

APPLICATIONS
Water Treatment
! Determine optimum coagulant dosage

much faster than jar testing (use same
jars and dosing procedures as current
jar testing method)
Wastewater Treatment
! Determine optimum polymer dosage
! Facilitate polymer trial evaluations

OPTIONAL FEATURES
Pulp & Paper
! Quantify level of anionic trash and
charge demand
! Optimize feedrates of key additives
Coagulant/Polymer QA Testing
! Verify charge neutralization capability
of different product batches
! Identify off-spec product prior to
receipt or distribution

DESCRIPTION
Using a simple titration, the CCA3100 Coagulant Charge Analyzer enables operators
to determine the optimum coagulant dosage much faster than conventional jar testing
(five minutes or less). The CCA3100 can also be used to determine the “charge
demand” of a sample, helping to identify charge-related process excursions in
applications like papermaking. The measurement cell consists of a reciprocating
piston in a probe assembly. The movement of liquid between two stainless steel
electrodes creates a voltage signal indicating net charge of the sample. This signal is
displayed in a range of -10.00 to + 10.00. The CCA is simple to use and provides
repeatable results.

Chemtrac, Inc.
6991 Peachtree Industrial
Boulevard, Building 600
Norcross, GA 30092
USA
PH: 770.449.6233
US: 800.442.8722
FX: 770.447.0889
www.chemtrac.com