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Applications (7)Electrodes for 3 mm rotating disk electrodes
Electrodes (21)Accessories for 3 mm rotating disk electrodes
Accessories (3)Unmatched support & service for 3 mm rotating disk electrodes
Support & service (1)Blog for 3 mm rotating disk electrodes
Blog (5)Other content
Items (2)
2.884.1310
884 Professional VA semiautomated for CVS with 3 Dosinos884 Professional VA semiautomated for CVS applications is a convenient high-end routine analyzer for determinations of organic additives in electroplating baths with "Cyclic Voltammetric Stripping" (CVS), "Cyclic Pulse Voltammetric Stripping" (CPVS), and chronopotentiometry (CP), or voltammetric heavy metal determinations with rotating disk electrodes. The proven Metrohm electrode methods combined with a high-performance potentiostat/galvanostat and the extremely flexible viva software open up new perspectives in CVS. The potentiostat with a certified calibrator readjusts itself automatically before each measurement, thus guaranteeing maximum precision. The integrated temperature measurement input allows you to monitor the solution temperature during the measurement.The instrument can also be used to perform voltammetric determinations. The replaceable measuring head enables rapid changes between the various applications with different electrodes.3x 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 collection, and evaluation.The 884 Professional VA semiautomated for CVS applications is supplied with extensive accessories and a measuring head for rotating disk electrodes. Electrode set and viva license need to be ordered separately.
2.894.1310
894 Professional CVS semiautomated with 3 Dosinos894 Professional CVS semiautomated is a convenient, high-end routine analyzer for the determination of organic additives in electroplating baths using "Cyclic Voltammetric Stripping" (CVS), "Cyclic Pulse Voltammetric Stripping" (CPVS) and Chronopotentiometry (CP). The proven Metrohm electrode methods combined with a high-performance potentiostat/galvanostat and the extremely flexible viva software open up new perspectives in CVS. The replaceable measuring head enables rapid changes between various applications with different electrodes. The potentiostat with a certified calibrator readjusts itself automatically before each measurement, thus guaranteeing maximum precision. The integrated temperature measurement input allows you to monitor the solution temperature during the measurement.3x 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 collection, and evaluation.The 894 Professional CVS semiautomated is supplied with extensive accessories and measuring head for rotating disk electrodes. Electrode set and viva license need to be ordered separately.
2.663.0020
663 VA Stand for Metrohm Autolab potentiostatsThe 663 VA Stand is a voltammetric measuring stand for Metrohm Autolab potentiostats. The 663 VA Stand can be used to perform polarographic and voltammetric measurements on the following electrodes: Multi-Mode electrode pro (MME), rotating disk electrodes or scTRACE Gold. Delivery with complete accessories and all electrodes for a complete measurement system: Multi-Mode electrode pro (MME), Ag/AgCl reference electrode and glassy carbon auxiliary electrode. Without cable and power supply unit. An IME663 interface is required as connector to the Metrohm Autolab potentiostats.
MVA-23
884 Professional VA fully automated for CVS and large sample seriesAutomated analysis system for the high-performance, flexible determination of organic additives in electroplating baths using CVS ("Cyclic Voltammetric Stripping"), CPVS ("Cyclic Pulse Voltammetric Stripping"), and chronopotentiometry (CP), or voltammetric heavy metal determinations with rotating disk electrodes. Comprising 884 Professional VA for CVS, 858 Professional Sample Processor, four 800 Dosinos, 843 Pump Station, measuring head for rotating disk electrodes. and extensive accessories. For sample series of up to 56 samples.The MVA-23 can also be used to perform voltammetric determinations with the Multi-Mode Electrode or the scTRACE Gold.The viva software is required for control, data acquisition, and evaluation. PC, electrode set, and viva license need to be ordered separately.
MVA-22
884 Professional VA fully automated for VAAutomated analysis system for high-performance, flexible trace determinations with voltammetry and polarography with the Multi-Mode Electrode pro or the scTRACE Gold. Comprising 884 Professional VA for MME, 919 IC Autosampler plus for VA, two 800 Dosinos, 843 Pump Station, measuring head for rotating disk electrodes, and extensive accessories. For sample series of up to 28 samples.Determinations with rotating disc electrodes can also be performed with the MVA-22, e.g. determinations of organic additives in electroplating baths with "Cyclic Voltammetric Stripping" (CVS), "Cyclic Pulse Voltammetric Stripping" (CPVS), and chronopotentiometry (CP).The viva software is required for control, data acquisition, and evaluation. PC, electrode set, and viva license need to be ordered separately.
MVA-25
884 Professional VA fully automated for the determination of antioxidantsAutomated analysis system for the voltammetric determination of antioxidants in lubricants, including automatic sample preparation on the sample changer. Comprising 884 Professional VA, 858 Professional Sample Processor for antioxidants, 2x 800 Dosinos, 843 Pump Station, measuring head for rotating disk electrodes, and extensive accessories. For sample series of up to 24 samples.The viva software is required for control, data collection, and evaluation. PC, electrode set, and viva license need to be ordered separately.
MVA-20
894 Professional CVS fully automated for small sample seriesAutomated analysis system for the determination of organic additives in electroplating baths using CVS ("Cyclic Voltammetric Stripping"), CPVS ("Cyclic Pulse Voltammetric Stripping") and CP ("Chronopotentiometry"). Comprising 894 Professional CVS, 919 IC Autosampler plus, four 800 Dosinos, 843 Pump Station, measuring head for rotating disk electrodes and extensive accessories. For small sample series of up to 14 samples.The viva software is required for control, data recording and evaluation. PC, electrode set and viva license are to be ordered separately.
MVA-21
894 Professional CVS fully and flexibly automated for large sample seriesAutomated analysis system for high-performance, flexible determination of organic additives in electroplating baths using "Cyclic Voltammetric Stripping" (CVS), "Cyclic Pulse Voltammetric Stripping" (CPVS) and chronopotentiometry (CP). Comprising 894 Professional CVS, 858 Professional Sample Processor, four 800 Dosinos, 843 Pump Station, measuring head for rotating disk electrodes and extensive accessories. For sample series of up to 56 samples.The viva software is required for control, data recording and evaluation. PC, electrode set and viva license are to be ordered separately.
MVA-24
884 Professional VA fully automated for CVS with Dosino for sample transferAutomated analysis system for the high-performance, flexible determination of organic additives in electroplating baths using CVS ("Cyclic Voltammetric Stripping"), CPVS ("Cyclic Pulse Voltammetric Stripping"), and CP ("Chronopotentiometry"). Comprising 884 Professional VA for CVS, 858 Professional Sample Processor with Dosino for sample transfer, 4x additional 800 Dosinos for auxiliary solutions, 843 Pump Station, measuring head for rotating disk electrodes, and extensive accessories. For sample series of up to 112 samples.The viva software is required for control, data collection, and evaluation. PC, electrode set, and viva license need to be ordered separately.
2.757.0110
757 VA ComputraceVA Computrace with USB connection and complete accessory. Integrated PC-controlled voltammetric system for analysis and teaching. Complete accessory with all electrodes for a complete measurement system: Multi Mode Electrode (MME), Ag/AgCl reference electrode, and platinum (Pt) auxiliary electrode. Option: Rotating Disk Elektrode (RDE). Includes application binder, USB interface 6.5326.000, and PC program 6.6032.100 for Windows 2000 or XP Professional.
MVA-13
797 VA Computrace fully automated for CVSMVA-13 is an analysis system for the fully automated determination of organic additives in sample series of electroplating baths in routine laboratory work using the CVS technique ("Cyclic Voltammetric Stripping"). Up to 56 samples can be investigated with respect to suppressor content with the 838 Advanced VA Sample Processor. Up to 28 samples can be analyzed automatically during brightener determination. The possibility of recalibrating methods during a sample series guarantees the highest of accuracy. Comprised of 797 VA Computrace for CVS, 838 Advanced VA Sample Processor, three 800 Dosinos and rinsing equipment. The system is supplied with extensive accessories for a complete measuring site setup, including VA Computrace software and electrodes: rotating Pt disk electrode (RDE), Ag/AgCl reference electrode and Pt auxiliary electrode.
ECAT.COMPLETE.S
ECAT Complete PackageMetrohm Autolab offers an ECAT complete package that offers electrochemical instrumentation and specific accessories with an industry-leading 3-year warranty as standard. With an accurate and reliable PGSTAT302N loaded with additional functional modules including Electrochemical Impedance Spectroscopy (EIS) and true linear voltammetry, pH and temperature sensor, and dual-mode bipotentiostat.The Autolab ECAT complete package comes with free NOVA 2 software that provides built-in Levich and Koutecky – Levich analysis methods for fast and easy data analysis. Included in the package is also a Rotating Ring Disk Electrode (RRDE) that is high precision with an ultra-low noise electrode rotation from 100 to 10,000 RPM. A complete RRDE electrochemical cell is also included in the package.Possible applications include: electrocatalyst material testing, mechanistic information, detection of intermediates via collection and shielding experiments (RRDE), electrochemical kinetics studies, mass-transport properties with forced convection conditions.This package offers versatile electrocatalysis research with superior experimental capabilities.
- AN-EC-014AN-EC-014Oxygen Reduction Reaction with the Rotating Ring Disk Electrode
The oxygen reduction reaction (ORR) is important to the functional readiness of a fuel cell. Rotating ring disk electrode (RRDE) experiments allow the reaction to be studied in hydrodynamic conditions to determine kinetic properties via the Levich and Koutecký-Levich equations. Mechanistic information is simultaneously obtained from the reaction of intermediates at the secondary (ring) electrode. This application note describes how the RRDE from Metrohm Autolab can be used to study the ORR.
- AB-243AB-243Determination of chromium by adsorptive stripping voltammetry at the Ultra Trace graphite RDE
The method describes the determination of Cr traces in a range between 1 ... 250 μg/L. The method is based on the adsorption of a Cr(lll)-diphenylcarbazonate complex on the Ultra Trace graphite rotating disk electrode (RDE). Organic compounds present in samples (e.g. natural waters) have a strong interfering effect. So they have to be removed by e.g. UV digestion. The determination is made by adsorptive stripping voltammetry in the DC (direct current) measuring mode. Purging with nitrogen is not necessary. The determinations work well also in high salt concentration solutions.
- AN-V-190AN-V-190Mercury in polymer materials as part of electrotechnical products
The EU directive on «Restriction of Hazardous Substances» (RoHS) requires the testing of four regulatedheavy metals (Pb, Hg, Cd, Cr(VI)) in electrotechnical products. After sample preparation according to IEC62321 the determination of mercury in polymer materials can be carried out by anodic stripping voltammetry (ASV)at a gold rotating disk electrode (Au-RDE).
- AN-V-187AN-V-187Mercury in electronic components as part of electrotechnical products
The EU directive on «Restriction of Hazardous Substances» (RoHS) requires the testing of four regulated heavy metals (Pb, Hg, Cd, Cr(VI)) in electrotechnical products. After sample preparation according to IEC 62321 the determination of mercury in electronic components can be carried out by anodic stripping voltammetry (ASV) at a gold rotating disk electrode (Au-RDE).
- AN-V-193AN-V-193Mercury in metallic materials as part of electrotechnical products
The EU directive on «Restriction of Hazardous Substances» (RoHS) requires the testing of four regulated heavy metals (Pb, Hg, Cd, Cr(VI)) in electrotechnical products. After sample preparation according to IEC 62321 the determination of mercury in metallic materials can be carried out by anodic stripping voltammetry (ASV) at a gold rotating disk electrode (Au-RDE).
- AN-EC-001AN-EC-001Study of the mass transport characteristics of K3[Fe(CN)6]/ K4[Fe(CN)6] oxidation and reduction reaction using AUTOLAB RDE
The mass transport characteristics of the diffusion controlled oxidation and reduction of the ferri/ferro cyanide couple was studied using the Autolab RDE with a low noise liquid Hg contact.
- AN-PAN-1067Online analysis of organic additives in copper plating process
Monitoring organic additives in copper plating baths is crucial. The 2060 CVS Process Analyzer optimizes copper electroplating by providing precise bath control.
RRDE.AUPT.S
Rotating ring disk electrode, Gold disk Platinum ringThe RRDE electrode tip consist of a 5 mm disc of gold with a concentric platinum ring at a distance of 375µm, leading to a theoretical collection efficiency of 24.9%.
RRDE.PTPT.S
Rotating Ring Disk Electrode, Platinum disk Platinum ringThe RRDE electrode tip consist of a 5 mm disc of platinum with a concentric platinum ring at a distance of 375µm, leading to a theoretical collection efficiency of 24.9%.
RRDE.PTPT
Rotating Ring Disk Electrode, Platinum disk Platinum ringThe RRDE electrode tip consist of a 5 mm disc of platinum with a concentric platinum ring at a distance of 375µm, leading to a theoretical collection efficiency of 24.9%.
RRDE.GCPT.S
Rotating ring disk electrode, Glassy Carbon disk Platinum ringThe RRDE electrode tip consist of a 5 mm disc of Glassy Carbon with a concentric platinum ring at a distance of 375µm, leading to a theoretical collection efficiency of 24.9%.
6.09395.014
Glassy carbon electrode tipElectrode tip made of glassy carbon (GC) for Autolab RDE, electrode disk diameter 3 mm, M4 thread connection. Temperature range: 0 - 40 °C.
3500003900
Glassy Carbon working electrode 5mmGlassy Carbon working electrode with a disk diameter of 5 mm.For the 5 mm glassy carbon PTFE sleeve RDE electrode, please use item number 3500003890.
6.09395.024
Platinum electrode tipElectrode tip made of platinum (Pt) for Autolab RDE, 3 mm electrode disc diameter, M4 thread connection. Temperature range: 0 - 40°C.
6.09395.034
Gold electrode tipElectrode tip made of gold (Au) for Autolab RDE, electrode disc diameter 3 mm, M4 thread connection. Temperature range: 0 - 40°C.
6.09395.044
Silver electrode tipElectrode tip made of silver (Ag) for Autolab RDE, 3 mm electrode disc diameter, M4 thread connection. Temperature range: 0 - 40°C.
- Aug 22, 2022Electrochemistry in laminar and turbulent flow conditions using rotating electrodes
Electrochemical studies requiring hydrodynamic conditions can be performed with rotating working electrodes to create forced convection in the measurement cell. Both laminar flow and turbulent flow conditions are able to be created in laboratory settings in order for researchers to perform different studies.
- Oct 25, 2021Cyclic voltammetry (CV) – the essential analytical technique for catalyst research
Catalyst research using cyclic voltammetry to analyze the stability window of the electrolyte, the electrode surface, the electrocatalyst material’s redox behavior, and the electrocatalyst’s stability.
- Oct 30, 2023A thermal rollercoaster: Unraveling temperature dependence in CVS determinations
Precision in PCB manufacturing demands accurate control of organic additives during copper plating. Cyclic Voltammetric Stripping (CVS) is used to quantify these additives, but temperature differences impact accuracy of the results. This article outlines the method for assessing organic additives in copper plating baths and explores temperature's influence on CVS measurements.
- Mar 20, 2023Building a Smart(er) Factory by implementing Process Analytics 4.0 solutions
By implementing Industry 4.0 solutions, manufacturers can increase their efficiency, productivity, and profitability while remaining competitive and improving the customer experience. Process Analytics 4.0 focuses on the evolution of process analytics. This article covers how to successfully implement a Process Analytics 4.0 solution, including choosing the right PAT, ensuring proper sample preconditioning, and acquiring reliable data.
- Jun 21, 2021Green hydrogen, future fuel: Using potentiostats to develop new catalysts for hydrogen production
Producing green hydrogen with electrolysis. New catalysts for hydrogen production using potentiostats.
AUT.RDE.S
Rotating disk electrodeThe Autolab RDE is a high-end rotating disk electrode for measurements on systems where high rotation speed and low noise are required. The unit can go up to 10,000 rpm, a liquid Hg contact guarantees low noise. The PCTFE shaft has been designed to fit in Metrohm cell vessels, but also fits on most other electrochemical cells. The tip diameter is 10 mm, with an active surface diameter of 3 mm or 5 mm.The rotation speed of the RDE is controlled manually with the button on the front of the motor control unit. The RDE can also be controlled remotely with the Autolab software. The rotation speed can be varied continuously between 100 and 10,000 rpm with a resolution of 1 rpm.
AUT.RDE.M3
Rotating disk electrode with M3 threadThe Autolab RDE with an M3 thread is a high-end rotating disk electrode for measurements on systems where high rotation speed and low noise are required. The unit can go up to 10,000 rpm, a liquid Hg contact guarantees low noise. The PCTFE shaft has been designed to fit in Metrohm cell vessels, but also fits on most other electrochemical cells. The tip diameter is 8 mm with a glass shaft and an active surface diameter of 2 mm.The rotation speed of the RDE is controlled manually with the button on the front of the motor control unit. The RDE can also be controlled remotely with the Autolab software. The rotation speed can be varied continuously between 100 and 10,000 rpm with a resolution of 1 rpm.
FRA32M.MAC.204.S
Electrochemical Impedance Spectroscopy ModuleThe FRA32M provides the means to perform impedance and electrochemical impedance measurements in combination with the Autolab. This module allows one to perform both potentiostatic and galvanostatic impedance measurements over a wide frequency range of 10 µHz to 32 MHz (limited to 1 MHz in combination with the Autolab PGSTAT). In addition to the classical EIS, the NOVA software also allows the users to modulate other outside signals such as rotation speed of a rotating disk electrode or the frequency of a light source to perform Electro-hydrodynamic or Photo-modulated impedance spectroscopy.The FRA32M module comes with a powerful fit and simulation software for the analysis of impedance data.
