Product category:
Liquid Analysis: Titration, HPLC, IC
News Release from: Metrohm UK | Subject: MVA-13
Edited by the Processingtalk Editorial
Team on 14 July 2004
Fully-automated analysis
The new MVA-13 is the Metrohm top-of-the-line system for the fully automated determination of organic additives in electroplating solutions by CVS (Cyclic Voltammetric Stripping)
797 VA Computrace system for the unattended determination of organic additives by Cyclic Voltammetric Stripping in the routine electroplating laboratory The new MVA-13 is the Metrohm top-of-the-line system for the fully automated determination of organic additives in electroplating solutions by CVS (Cyclic Voltammetric Stripping)
This article was originally published on Processingtalk on 2 Jul 2008 at 8.00am (UK)
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Series of up to 56 samples can be analysed for their suppressor content in a sequential procedure.
The maximum number of samples in brightener determination is 28.
The option for the method recalibration during an automatic run of a series of samples guarantees the highest possible accuracy and flexibility.
The system is based on the 797 VA Computrace with three 800 Dosinos for the automatic addition of auxiliary solutions.
In the suppressor determination VMS, as well as the plating bath sample are added by the 800 Dosinos.
In the determination of brighteners intercept solution and brightener standard solution is added by 800 Dosinos, the peristaltic pump of the 838 Advanced Sample Processor is used for the automatic sample transfer from the sample vessel on the sample rack into the measuring vessel of the 797 VA Computrace.
The two attached 823 Membrane Pump Units rinse and empty the vessel after each analysis.
The whole analysis sequence is controlled by the 797 VA Computrace software.
The system accessories includes all required accessories with the rotating platinum electrode as the standard working electrode. Request a free brochure from Metrohm UK ...
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