> AL-CAR-K
   Slurry Liquor phase
   density refractometer

> AL-6340   Slurry steel/ceramic in-line
   conductivity probe

> SmartDose   Longwall emulsion station

refractometer conversion equat

AL-CAR-K

SLURRY LIQUOR-PHASE DENSITY REFRACTOMETER

> SmartDiver   MudDiver, Level
   measurement and
   tank profile station

> Slurry Density Meter
   In-line sound velocity
   and sound attenuation
   for clean liquors and
   slurries for specific
   concentration
   measurments

> Clarity Probes 
   Clarity and suspended solids
   sensors for direct in-tank or
   in-line installation


Click on the image above to download the AL-CAR-K brochure.


•  More than 100 installations in Australia and around the world;
•  24 month warranty;
•  Measures density of the liquor phase of a slurry - independent of
   suspended solids or mud;
•  Extensive after sales service;
•  Real-time and accurate;
•  In-line measurements;
•  Reliance on lab sampling for Caustic and A/C control is greatly
   reduced
•  Operators can respond immediately to process disturbances
   and have near immediate feedback of changes initiated
•  Closed loop feed back control for Caustic dilution loops is
   absolutely achievable

THE SENSOR
•  Uses a digital CCD array to detect light bend angle (critical angle)
    in the liquid phase of a solution;
•  This angle is directly proportional to the density of the liquid phase;
•  Use no moving parts, pots or dials and as the measurement is
   digital and all parts are fixed, it is completely free from signal drift;
•  Method of critical angle detection is also immune to the effects of
   bubbles, suspended solids (up to 90% suspended solids), colour,
   vibration, flow, temperature and viscosity;
•  Is installed directly in the process piping or sidestream. We angle
   mount the sensor to reduce the effects of erosion;
•  We implement and maintain a flow velocity above 1.5 meters per
   second and we do not experience scaling on any installation.
•  Prism washing systems available for solids free or low velocity
   applications




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