Category: Cell
Cell
Showing 1–16 of 21 results
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Basic electrochemical cell setup (redox.me)
Read moreThis is a stationary solution basic electrochemical cell for measurements of electrodes in a form of:
a) rod/disc (6 mm dia.),
b) thin film deposited on a flat substrate (using a wire clip) and
c) membrane (using a wire clip).
The working, counter, and reference electrodes are mounted in a top casing either in 2-, or 3-electrode setup. The cell elements are constructed with materials that are inert to the sample (glass and PEEK). It well fits aqueous (FKM/EPDM O-Rings) and organic solvent (FFKM O-Rings) electrolyte requirements. The construction is gas-tight and can be used when the removal and exclusion of contaminants such as oxygen and water is required by bubbling of an inert gas through the electrolyte. The cell chamber is available in several material variants here (glass, PTFE, PEEK)
Application note:
The reference electrode tip should be placed at the level of working electrode center. This will ensure a low potential drop throughout the electrolyte solution for low-current experiment. Various auxiliary electrodes are suitable for this cell including metal wire and metal foil electrodes as well as graphite rod. The bubbling of gas through the solution must be stopped prior to experiment.Specification:
maximum electrolyte volume: 50 mL
electrode plug diameter: 6 mm
number of electrode slots: 3Intrastat data:
HS Code: 90309000
Country of Origin: Sweden
NET weight: 200 gSetup includes:
Item Qty B-A-BEC-50 B-O-BEC-50 BEC 50 mL – Basic Electrochemical Cell 1 C-A-BEC-50 C-O-BEC-50 Metal wire auxiliary electrode – 50HX15 0.6/250 mm, platinum (99,9%), 1 mm dia. gold plated pin 1 E-A-50HX15_Pt-1mm E-O-50HX15_Pt-1mm Silver / Silver Chloride Reference Electrode – Ag/AgCl 70 mm 1 E-Ag/AgCl_70 Non-aqueous Silver / Silver Ion Reference Electrode – Ag/Ag+ 70 mm 1 E-Ag/Ag+_70 Working disk electrode – 2 mm dia., PEEK BODY 6 mm dia. – 70 mm, glassy carbon 1 E-A-DISK_GC-70 E-O-DISK_GC-70 10 pcs of Tantalum wire clip with septum plug 0.6 mm dia., 60 mm long 1 E-A-Ta_CLIP-0.6/60-10p E-O-Ta_CLIP-0.6/60-10p -
Basic electrochemical H-cell setup (redox.me)
Read moreThis is a stationary solution double compartment electrochemical H-Cell for measurements of electrodes in a form of:
a) rod/disc (6 mm dia.),
b) thin film deposited on a flat substrate (using a wire clip) and
c) membrane (using a wire clip).
The working, counter and reference electrodes are mounted in a top casing either in 2-, or 3-electrode setup. The counter electrode is placed in a compartment separated from the other electrodes by ion-exchange membrane (19 mm to 25 mm dia.), so the electrochemical products appearing at working and counter electrode do not affect the opposite electrode. The counter electrode compartment is equipped with a separate inlet and outlet for easy filling with an electrolyte and evacuation of gaseous products. It can accommodate standard Metal Wire Auxiliary Electrode as well as square shape electrodes with sizes up to 25 mm x 25 mm. The cell elements are constructed with materials that are inert to the sample (glass and PEEK). It well fits aqueous (FKM/EPDM O-Rings) and organic solvent (FFKM O-Rings) electrolyte requirements. The construction is gas-tight and can be used when the removal and exclusion of contaminants such as oxygen and water is required by bubbling of an inert gas through the electrolyte. After removal of the counter electrode glass compartment, the cell gets the functionality of a Basic Electrochemical Cell – BEC 50 mL.
The cell chamber is available in several material variants here.
Application note:
The reference electrode tip and working disk electrode tip should be placed in the middle of the membrane. This will ensure a low potential drop throughout the electrolyte solution for low-current experiment. Various auxiliary electrodes are suitable for this cell including metal wire and metal foil/mesh/foam electrodes as well as graphite rod. The bubbling of gas through the solution must be stopped prior to experiment.Specification:
minimum electrolyte volume in WE compartment: 22 mL
minimum electrolyte volume in CE compartment: 6 mL
maximum electrolyte volume: 40 mL
minimum membrane diameter: 19 mm
maximum membrane diameter: 25 mm
maximum membrane thickness: 0.5 mm
electrode plug diameter: 6 mm
number of electrode slots: 3Intrastat data:
HS Code: 90309000
Country of Origin: Sweden
NET weight: 200 gSetup includes:
1 x BE H-Cell 50 mL – Basic Electrochemical H-Cell 50 mL
1 x Metal Wire Auxiliary Electrode – 50HX15 0.6/250 mm (Platinum)
1 x Reference electrode (Ag/AgCl, or Ag/Ag+)
1 x Glassy Carbon disk electrode – 2 mm dia.
1 x Plug with silicone rubber septum and set of Tantalum wire clips (set of 10) -
Bottom mount front contact electrochemical cell setup (redox.me)
Read moreThis is a static voltammetry cell with variants for different sample dimensions. The sample is loaded from the bottom via magnetic or screw mount, while counter or/and reference electrodes are mounted in the lid as either 2-, or 3-electrode configuration. The cell is constructed with materials that are inert to the sample environment (glass and PEEK), and it can be used with FKM/EPDM O-rings or FFKM O-rings for aqueous or organic electrolyte requirements, respectively. The construction is gas-tight and inert gas can be bubbled through the electrolyte to remove and exclude contaminants such as air or water.
Application note:
The reference electrode tip should be placed close to the sample surface to ensure a negligible potential drop throughout the electrolyte solution during low-current experiments. In the magnetic variant of the cell, the strength with which the magnets hold the sample is adjusted by adding or removing the washers under the magnets. Thanks to this procedure, the distance between the magnets changes, with it, the force of their attraction. Various auxiliary electrodes are suitable for this cell, including metal wire and metal plate electrodes as well as carbon-based electrodes (graphite or Glassy Carbon). If a purge gas is used, stop the flow during experiments for better results.Specification:
nominal exposure area: 0.07 cm2 for 5x5mm2, 0.2 cm2 for 7x7mm2, 0.5 cm2 for 10x10mm2, and 1.33 cm2 for 15x15mm2
minimum electrolyte volume: 2.5 mL
maximum electrolyte volume: 15 mL
electrode plug diameter: 6 mm
substrate size: 5x5mm2, 7x7mm2, 10x10mm2, and 15x15mm2, other sizes available on request
minimum substrate thickness: 0.4 mm**lower thicknesses are also feasible when using a pad below the sample
Intrastat data:
HS Code: 90309000
Country of Origin: Sweden
NET weight: 200 gSetup includes:
1 x BM FC EC 15mL – Bottom Mount Front Contact Electrochemical Cell, 15mL (or BMM FC EC 15mL – Bottom Magnetic Mount Front Contact Electrochemical Cell, 15mL)
1 x lid
1 x glass chamber
1 x bottom casing
1 x sample mount
1 x tantalum contact
1 x plug
1 x set of Nylon screws (screw variant only)
1 x Reference electrode (Ag/AgCl, or Ag/Ag+), 70mm, 4 mm female banana socket
1 x Metal Wire Auxiliary Electrode – 50HX15 0.6/250 mm, platinum 99.9%, 4 mm female banana socket -
Custom made glass products
Read moreIn cooperation with a glass company that manufactures custom glass electrochemical cells for BVT, we offer a unique opportunity to manufacture custom glass products according to customer requirements.
This may include electrochemical flasks, cells, distillation columns and utility glass in dimensions and shapes that meet the customer’s requirements.
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FC.1ISE.1REF Flow cell for single ion selective electrode with integrated stirring
Read moreThe flow cell with integrated stirring and reduced hydrodynamic noise is designed for the determination of single analyte using one miniature ion-selective electrode (ISE) and one miniature reference electrode with a diameter of 6 mm and length of 60 mm.
Rotation speed of integrated stirrer: 10-4000 rmp.
Miniature ion-selective electrodes and reference electrode were designed for integration into the flow cell for determination of Cl-, K+, Ca2+ and Na+ ions.
In flow mode, the system can operate automatically. The speed of the integrated stirrer can also be controlled by applying the corresponding voltage to the motor, connected to a stabilized source.
The flow cell with one selected ISE can be used for:
- Automatic or semi-automatic measurement of concentration of Cl-, K+, Ca2+ and Na+ ions in various solutions (following prior calibration)
- For continuous measurement of changes in concentration of Cl-, K+, Ca2+ and Na+ ions.
* For this product, we recommend our customers use the Training Service from BVT.
(https://bvt.cz/produkt/offer-of-long-term-automated-measurements-on-bvt-apparatus/)
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FC2.TL.* PMMA Flow Cell
Read moreThe flow cell enables the use of Screen printed sensors in a flow through arrangement.
The flow cell is suitable for sensors of type AC1, AC2, CC1, CC2 and CC3.
The Screen printed sensor is inserted into the slit of cell and tightened by closing of the door. The cell ensures the wall-jet flow around the working electrode and it is optimised so that no air bubbles cumulate in the cell. The cell contains also the contact and output cable.
With the sensors enclosed in a flow cell, it is possible to measure semi-automatically or automatically using a pump or liquid switch for sample supply. Under such conditions, maximum measurement reproducibility is ensured.
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FC3.TL.* LED Flow Cell
Read moreThe flow cell enables the use of Screen printed sensors in a flow through arrangement for spectroelectrochemical measurements1,2.
The flow cell is suitable for sensors of type AC1, AC2, CC1, CC2 and CC3.
The Screen printed sensor is inserted into the slit of cell and tightened by closing of the door. The cell ensures the wall-jet flow around the working electrode and it is optimised so that no air bubbles cumulate in the cell. The cell contains also the contact and output cable.
With the sensors enclosed in a flow cell, it is possible to measure semi-automatically or automatically using a pump or liquid switch for sample supply. Under such conditions, maximum measurement reproducibility is ensured.
LED Specification:
Diameter: 3 mm
Wave lenght range: 350 – 2000 nm- Standard: 620 – 630 nm
(If special laser LED is used the band width and other parameters can be specified on demand)
Emitting angle: 10 – 120 deg
- Standard: 60 deg
Iv (emitted power): 750 – 1120 mcd
I max: 20 mA - Standard: 620 – 630 nm
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FC4.TL.* PEEK Flow Cell
Read moreThe FC4.TL flow cell is made of PEEK and enables the use of Screen printed sensors in a flow through arrangement.
It has teflon endings permitting a fully compatible connection to chromatography tubing.
The flow cell is suitable for sensors of type AC1, AC2, CC1, CC2 and CC3.
The Screen printed sensor is inserted into the slit of cell and tightened by closing of the door. The cell ensures the wall-jet flow around the working electrode and it is optimised so that no air bubbles cumulate in the cell. The cell contains also the contact and output cable.
With the sensors enclosed in a flow cell, it is possible to measure semi-automatically or automatically using a pump or liquid switch for sample supply. Under such conditions, maximum measurement reproducibility is ensured.
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Raman Electrochemical Flow Cell, active area: 3.5 cm2, volume: 4.5 mL (redox.me)
Read moreThis cell combines two classical analytical techniques such as electrochemistry and Raman spectroscopy, to obtain in-situ chemical information about the reactions taking place during an electrochemical experiment. It consists mainly of three elements: (i) sample holder with Tantalum (formerly Copper) foil serving as an electric contact to working electrode surface, (ii) chamber in which reference and counter electrodes are installed together with electrolyte inlet and outlet and (iii) lid which seals the cell and holds the Sapphire window. The sample consisting of a thin film of electrochemically active material deposited on a rigid or flexible substrate (working electrode) is loaded from the bottom via magnetic or screw mount. The counter or/and reference electrodes are mounted in a top casing (either 2-, or 3-electrode setup. The oval counter electrode made of e.g. Platinum wire assures uniform distribution of the field lines along the path to working electrode. During an experiment Raman laser is focused onto the surface of a thin film working electrode through a transparent Sapphire window and thin layer of electrolyte (total optical path of 3.25 mm). The electrolyte thickness of 2.25 mm ensures free diffusion of ions (e.g. protons) and its counter ions.
The electrode adapter for installing 6 mm dia. electrodes inside Raman ECFC is available here. It enables using disk electrode, plug with clip or any other rod-shape electrode (e.g. graphite rod) or current collector (e.g. metal mesh, graphite coated metal mesh, metal foil, graphite coated metal foil, metal foam, carbon woven and non-woven fabrics, carbon paper, etc.) as working electrode instead of a flat electrode in default Raman ECFC configuration.
The screw mount variant of Raman ECFC can be converted into GDE Raman ECFC by using Gas Compartment. This conversion allows installation of Gas Diffusion Electrodes as working electrode.
The cell elements are constructed with materials that are inert to the sample (PEEK, Fluorocarbons). It well fits aqueous (FKM O-Rings) and organic solvent (FFKM O-Rings) electrolyte requirements. The construction is gas-tight and can be used when the removal and exclusion of contaminants such as oxygen and water is required by bubbling of an inert gas through the electrolyte (in an external reservoir).
Application note:
This cell can be used to track kinetic phenomena such as the near-surface proton concentration changes during oxidation and reduction reaction at working electrode. It can be also used to identify materials such as carbon, metal oxides, polymers and electrolytes, and to determine their structure and distribution. Various metals are suitable for this cell as auxiliary electrode including Platinum, Gold and Silver.Specification:
nominal exposure area: 3.5 cm2
electrolyte volume: 4.5 mL
optical path (including Sapphire window): 3.25 mm
electrode plug diameter: 6 mmIntrastat data:
HS Code: 90275000
Country of Origin: Sweden
NET weight: 200 gProduct includes:
1 x chamber
1 x Reference electrode (Ag/AgCl, or Ag/Ag+), 30mm
1 x Metal wire auxiliary electrode – ST 0.6/150 mm, Platinum
1 x Sapphire window – 0054PSPCM
1 x lid
1 x WE Tantalum contact
1 x sample holder
1 x plug – 0005CPEMA -
SIRE Sensor Cell Set (Sensor with Injectable Recognition Element)
Read moreThe SIRE Sensor Cell Set consists of a sensor with an integrated non-removable specialised chamber.
The set also contains a syringe which will allow the injection of the recognition element (Enzyme).
The SIRE Sensor Cell uses the concept of soluble enzymes into a reaction chamber separated from the sample by a semi permeable dialysis membrane. The analyte (for example maltose), enters into the reaction chamber by diffusion. The analyte reacts with the recognition enzymes creating H2O2 which is oxidized on a screen printed Pt electrode. The current corresponds to the amount of analyte.* For this product, we recommend our customers use the Training Service from BVT.
(https://bvt.cz/produkt/offer-of-long-term-automated-measurements-on-bvt-apparatus/)
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Spectro-electrochemical flow cell setup (redox.me)
Read moreThis is a horizontally mounted, multi-purpose spectroelectrochemical cell designed to be used with standard UV-Vis or IR spectrometers. It enables obtaining electrochemical and spectroscopic information from liquid sample or thin films in systems where variations in applied potential induce changes in observed spectra. It consists of a polyether ether ketone (PEEK) flow chamber equipped with a magnetic or screw mount sample holder, screw mount quartz window holder and two different mini tripods. It well fits aqueous (FKM O-Rings) and organic solvent (FFKM O-Rings) electrolyte requirements.
The cell is meant to be used with a standard reference electrode having 6 mm in diameter and a counter electrode either in the form of a rod or helix with 6 mm in diameter and 15 mm active length.
Application note:
The spectroelectrochemical cell is used to study the relation between absorbance/transmittance and electrochemical potential. It enables real-time monitoring of optical change in electrochromic materials. It also enables in-situ spectral acquisition for detection, identification and characterization of short-lived electrochemically-generated species/intermediates, resulting in a detailed investigation of the mechanistic pathways of redox processes.Specification:
nominal exposure area: 1 cm2 (other values on request)
optical path length (electrolyte thickness): 12 mm
flow chamber volume: 1.75 mL
maximum substrate thickness: 4 mm
electrode plug diameter: 6 mm
minimum substrate size: 17 mm x 25 mm
recommended substrate size: 25 mm x 25 mmIntrastat data:
HS Code: 90275000
Country of Origin: Sweden
NET weight: 300 gSetup includes:
1 x Magnetic Mount Spectro-Electrochemical Flow Cell – MM spectro-EFC 1.75 mL (or Spectro-Electrochemical Flow Cell – spectro-EFC 1.75 mL)
1 x Metal Wire Auxiliary Electrode – 35HX15 0.6/235 mm (Platinum)
1 x Reference electrode (Ag/AgCl, or Ag/Ag+) -
Standard electrochemical cell setup (redox.me)
Read moreThis is a stationary solution standard electrochemical (electrolytic) cell for measurements of electrodes in a form of:
a) rod/disc (6 mm dia.),
b) thin film deposited on a flat substrate (using a sample holder) and
c) free-standing membrane (using the basic sample holder).
The working, counter, and reference electrodes are mounted in a top casing either in 2-, or 3-electrode setup. The cell has two spare ports for connection of e.g. thermometer, Clark electrode, pH meter electrode, or other 6 mm dia. electrode/probe.
The cell elements are constructed with materials that are inert to the sample (glass and PEEK). It well fits aqueous (EPDM O-Rings) and organic solvent (FFKM O-Rings) electrolyte requirements. The construction is gas-tight and can be used when the removal and exclusion of contaminants such as oxygen and water is required by bubbling of an inert gas through the electrolyte. The jacketed model is available here.
Application note
The reference electrode tip should be placed close to a working electrode center. This will ensure a low potential drop throughout the electrolyte solution for low-current experiment. Various auxiliary electrodes are suitable for this cell including metal wire and metal foil electrodes as well as graphite rod. The bubbling of gas through the solution must be stopped prior to experiment.Specification:
maximum electrolyte volume: 100, 150, 200, 250, 350, 500 or 1000 mL
electrode plug diameter: 6 mm
number of electrode ports: 5
vial material: borosilicate 3.3 glassIntrastat data:
HS Code: 90309000
Country of Origin: Sweden
NET weight: 200 g (100, 150 mL), 300 g (200, 250, 350 mL), 400 g (500 mL), 600 g (1000 mL) -
STP1.* Stoppers for Cells
Read moreStoppers are formed from white PBTP (Polybutylenterephtalate). They are used for covering of the glass cells produced by BVT.
The system with the stopper is closed and space is prevent from solution evaporation.
Model Recommended Vessel Termination STP1.S TC4, TC5, TC6 Stopper for TC4, TC5, TC6 STP1.1 TC4, TC5, TC6 Stopper with bubbling STP1.2 TC4, TC5, TC6 Stopper with tubing STP1.3 TC4, TC5, TC6 Middle stopper -
TC4 Electrochemical Glass Cell
Read moreSimple borosilicate glass cell serves for electrochemical measurements.
The temperature of the analyzed solution can be controlled when placing the cell in MT1-1 minithermostat.
Cell openings are designed for electrochemical sensors connector KA1.C, classical electrodes WCEc, ACEc, RCEc and stirrer ST1, ST3 separately.
