Dissolution Tester

Monday, 17 December, 2001 | Supplied by: http://www.varianinc.com/



The VanKel (VK) 7020 is part of the V-Series line of dissolution testers that offers higher levels of efficiency and automation. The VK 7020 can be easily integrated with other Varian instrumentation.

Options available on the V-Series line enhance and improve the bio-availability testing process, automating several steps in the process, making testing more convenient and easier to use without sacrificing the measurement of critical results.

Dissolution tests using the VK 7020 determine the rate at which active ingredients in a dosage form become bio-available, a key test in quality control and stability laboratories to monitor consistency in the manufacturing process.

The VK 7020's shape allows full visibility, which improves test scope and validity, without compromising bench space. The user can note any unusual occurrences, including dissolved gases covering the surface and dosage from flotation.

The TruCenter vessel alignment system eliminates the procedure of adjusting and checking the centring of a vessel.

The VK 7020 can be easily programmed to meet the sampling time requirements as the user automates various methods. Independent motorised control of each sampling cannula allows either individual sampling probes to be lowered when sampling sequentially or all of the probes during simultaneous sample withdrawal.

AutoTemp measures and records the temperature in each vessel at programmed times, assuring that the temperature doesn't fluctuate during the test period.

The electric clutch allows each spindle to start rotating at a programmed time, enabling automated runs to begin according to USP requirements of dropping the tablet into non-stirred media.

Dosage dropping capability automatically drops a tablet into a vessel, either simultaneously or sequentially, allowing far more accuracy than an individual dropping a table manually.

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