Digital Titration is simple again.
The Radiometer one-touch system. For automatic potentiometric titration, it's the Radiometer DTS833 Digital Titration System. A single button operated system that requires no setting of end-points, proportional bands nor shut off delay. It's completely micro computer controlled. • Acid Base and Redox Titrations. • Titrations to one, two or more equivalence points. • Titrations for which the equivalence point varies. • Titrations to preselected pH or mV values. • Titrations with ion selective electrodes. And there's more standard features. A print-out of all pertinent data. Fully automatic titrant delivery and burette refilling. Internal, optimally protected
and interchangeable burette assemblies. All in a truly modern modular design. The DTS833 system includes the TTT81 Digital Titrator, a PHM84 Research pH Meter that can also be used separately, a ABU80 Autoburette, a TTA80 Titration Assembly complete with electrodes, stirrer and titration vessel and a TIK801 Titration Programming Keyboard for added versatility and sophistication. Optional equipment includes the REC80 Servograph Recorder for drawing titration curves and the TTA81 Autopipetting Station for automatic handling of up to 55 samples per series. For the full story and a free descriptive brochure about the Radiometer DTS833 Digital Titration System, contact Radiometer America, Inc., 811 Sharon Drive, Westlake, Ohio 44145. Or call, toll free, (800) 321-9484. In Ohio call (216) 871-8900.
RADIOMETER
COPENHAGEN CIRCLE 254 ON READER SERVICE CARD
326 A · ANALYTICAL CHEMISTRY, VOL. 54, NO. 2, FEBRUARY 1982
