894 Professional CVS semiautomated
894 Professional CVS semiautomated is a convenient high-end routine analyzer for determinations of organic additives in electroplating baths with "Cyclic Voltammetric Stripping" (CVS). The proven Metrohm electrode technique in combination with a completely newly designed potentiostat/galvanostat and the extremely high-performance viva software opens up new perspectives in CVS. The replaceable measuring head enables rapid chan…
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Great instrument
Additive
It is easy to use and occasionally exhibits analytical variability due to the presence of iron.
Review Date: 27 Nov 2023 | Metrohm AG
instrument fulfilling our requirement of analysis
cvs
Instrument fulfilling our requirement of analysis, Metrohm need to improve post-sale service
Review Date: 12 Dec 2022 | Metrohm AG
Easy for use, and can get good analysis results .
Analyze the additives of the Cu plating solution.
1. Easy for use. 2. Can get good analysis results . 3. Good service. 4. The price of parts is a little high
Review Date: 10 Dec 2021 | Metrohm AG
Good for everything
Analyze Brightener, Carrier, Leveller
Good to use
Review Date: 8 Dec 2021 | Metrohm AG
Good operation, good support when setting up new equipment.
Analyze Additives in Copper Electronic Plating
Personally, I think that our CVS machine operate quite good when having low standard deviation in each measures. This equipment is easy to use with good supporting from technical service when new setting equipment.
Review Date: 6 Dec 2021 | Metrohm AG
Way better handling and reliability than similar products.
Analyze organic additives in copper electrolytes
Since analysis of organic additives in copper electrolytes is not easy, the process is very difficult to handle. This is not a problem caused by the CVS but by the substances analyzed and the matrix. If you want to have reliable results, always consider automation and temperature stabilisation with a thermostat and a pump system. Difficulty in method programming is reliant on the number of cleaning and working steps as well as number of substances that have to be added during these steps. Analysis itself is very easy for users.
Review Date: 15 Jul 2021 | Metrohm AG
894 Professional CVS semiautomated is a convenient high-end routine analyzer for determinations of organic additives in electroplating baths with "Cyclic Voltammetric Stripping" (CVS).
The proven Metrohm electrode technique in combination with a completely newly designed potentiostat/galvanostat and the extremely high-performance viva software opens up new perspectives in CVS. The replaceable measuring head enables rapid changes between various applications with different electrodes. The potentiostat with certified calibrator readjusts itself automatically before each measurement and guarantees a maximum in precision.
Two 800 Dosinos (supplied) permit the automatic addition of auxiliary solutions during the determination, e.g., VMS, standard solutions or samples for the Dilution Titration technique (DT).
The viva software is required for control, data recording and evaluation.
The 894 Professional CVS semiautomated is supplied with extensive accessories and measuring head for rotating disk electrodes. Electrode set and viva license are to be ordered separately.
Features & Benefits:
- Compact instrument with small installation area
- Two 800 Dosinos for the automatic addition of auxiliary solutions
- Liquid Handling can be extended without limit with additional 800 Dosinos
- Measuring head that can be replaced with a single hand movement
- Built-in certified calibrator for automatic instrument adjustment before each measurement
- Flexible automation options with 858 Professional Sample Processor, 919 IC Autosampler plus and 843 Pump Station
- Connection to the USB port of the PC
