PHARMACEUTICAL

Bellstone Potentiometric Titration Apparatus



BHI-PTM-4500

Bellstone Potentiometric Titration Apparatus, Order Code : BHI-PTM-4500 is designed for Aqueous /Non Aqueous, Oxidation / Reduction and many other Potentionmetric Titrations. A fully solid State Circuitry is incorporated. ensuring accurated reproducible results. The equipment is compact having a built-in magnetic stirrer with speed control and titration stand. The indicator is a digital display with range-900 to +900 milivolts Since the milivolts can be read directly on the display the operation is simple and quick.

The standard electrode system supplied with the equipment consists of Platinum Glass and Calomel Electrodes. It can also be used with other metal electrodes such as Silver, Gold Nickel, Tungsten etc. The choice of electrode system depends on the nature of titration.

The approach of the 'End-point' of the titration is shown by initial digital readings of increasing magnitude and the ' End- Point" itself is indicated by a sudden large permanent reading. In cases where the changes in millivolts in the the reaction are small the ' End-Point' can be asserted by drawing the graph of meter reading in millivolts vs volume added. The equipment can also be used for Oxidation/ Reduction Titrations. A special set pointer control for zero adjustment and to extend the millivolts range is provided in the instrument. The apparatus works on 230 volts 50 Hz Mains supply and is stabilized to overcome voltage fluctuations in the range 220 to 250 volts. The instrument is supplied with manual of operating instructions and set of accessories suitable for Potentiometric and Oxidation/ Reductions Titrations.

Accessories ; Pair of automatic burettes 25x0.1 ml, with 500 ml reservoir and rubber bellow, Titration beaker 250 mls with stirring Rotor, Clamp for electrodes. A pair platinum electrodes One glass electrode and One calomel electrode.




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