Category
- NEW PRODUCTS
- CUSTOMER SERVICES
- Custom made glass products
- Custom made and Modified Screen Printed Electrodes
- Sensors and electrodes
- Cables and connectors
- Cell
- Spectro, Photo, Raman – electrochemical cells
- Membrane Capacitive Deionization configurable cell
- NREL High-Pressure Low-Temperature Electrolysis Cell
- High-Pressure (25 bar) Single-Compartment Electrochemical Cell
- Stirrers
- Pumps
- Kits & Sets
- Minithermostat
- Modular PEM Electrolyzer Test Station
- Measurements of battery and supercapacitor materials
- Potentiostats
- Manual Screen Printer
- Accessories
- Discounted SPEs (at a reduced price with visual defects/inconsistancies, but fully functional)
SIRE Sensor Cell Set (Sensor with Injectable Recognition Element)
The 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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2PP.T Dual Channel Peristaltic Pump
Read moreThe peristaltic pump 2PP.T* is simple device for routine laboratory use. The pump has two channels. The flow is in one direction.
The lifetime of tubing is optimized to maximal value. The pulsation is minimized for flow cell FC2.
The integrated shaft enables fastening by standard laboratory clamps. The pump is supplied by max 12V. The rotation speed is controlled by voltage. The control unit is delivered with pump.
The force on the tubing is adjusted by screw a spring. The pulsation damper can be ordered separately.
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PalmSens4
Read moreThe PalmSens4, is a USB and battery powered Potentiostat, Galvanostat, and optional a Frequency Response Analyser (FRA) for Electrochemical Impedance Spectroscopy (EIS).
Compact, versatile and powerful
- (Bi)Potentiostat / Galvanostat / Impedance Analyzer
- FRA / EIS: 10 μHz up to 1 MHz
- 9 current ranges: 100 pA to 10 mA
- 18-bit resolution
- Bluetooth or USB connection
The PalmSens4 has a large potential range (-5V to 5V or -10V to 10V) and current range (100 pA to 10 mA) with a high resolution and low noise. The economical PalmSens4 is a complete laboratory instrument but its compact and rugged design makes it also ideal for field work.
Connecting via Bluetooth guarantees a perfectly floating measurement.
More information can be found through the link: https://www.palmsens.com/product/palmsens4/
Configurable
PalmSens4 comes in different configurations:
- ±5 V or ±10 V potential range
- EIS/FRA with maximum frequency of 100 kHz or 1 MHz
- optional BiPotentiostat module for second WE
- optional iR-Compensation
Standard included
- Rugged carrying case
- High quality, double shielded cell cable with
2 mm banana connectors for Working, Counter, Reference electrode and Ground - Crocodile clips
- Dummy cell
- USB cable
- Manual and Quick Start document
- PSTrace software for Windows
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PME011 Microdialysis Catheter Microeye
Read moreMicrodialysis catheter is provided with a special membrane which produces a “plasma-like” sample without the need for blood centrifugation.
It enables “plasma-like” samples taking and continuous monitoring of low-molecular substances in circulating blood without withdrawing blood from the patient. It offers virtually real-time information. Samples can be collected for off-line analysis if required. This catheter is easy to use and reduces risks of contact with blood borne pathogens. The MicroEye is intended for intravenous use for periods up to 48 hours and is inserted via 18G blood catheter.
The range of substances that can be monitored using this catheter
- Electrolytes (such as potassium, magnesium etc.)
- Energy metabolites (glucose, lactate, pyruvate, etc.)
- Amino acids (glutamate, GABA, etc.)
- Hormones and neurotransmitters (dopamine, serotonin, etc.)
- Inflammatory mediators and growth factors (cytokines, etc.)
- Drugs and their metabolites (unbound “free fractions and /or total
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PP10.M*.T* Peristaltic pump
Read moreThe peristaltic pump PP.M10/*.T* consists of miniature motor with planetary gear and stainless body of peristaltic pump.
Optionally the motor is equipped with encoder. The pump has one channel. The flow is in one direction. The pump is designed for extremely small applications such as medical or military applications. It can be used in hand-held devices. The lifetime of tubing is optimized to maximal value. The pulsation is minimized for flow cell FC2. The device is supplied by USB connection with PC.
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Three Electrode Battery Test Cell – compression controlled (redox.me)
Read moreThis cell is designed as high-quality alternative to Swagelok-type constructions for reproducible electrochemical measurements of battery and supercapacitor materials.
The cell consists of two main elements:
(i) the cell base with micrometre screw and compression spring, which allows precise control of pressure applied to the electrode sandwich; and
(ii) electrode cartridge where the anode, cathode and reference electrode are located.
The (default) electrode cartridge and plungers are designed for planar electrodes with diameter of 18 mm and total sandwich thickness of 2.5 mm. The diameter of separator shall be at least 2 mm larger than electrode diameter (max. 22 mm). The lock ring secures the separator in the electrode cartridge allowing easy and safe electrodes insertion, while ensuring accurate alignment. The upper and lower electrode plungers are available in various materials: 316L Stainless Steel (default), copper, aluminum, nickel etc. The pin-type reference electrode is installed from the side of the electrode cartridge. Thanks to sharp edged hole at the end of the pin the reference electrode (Li/Na/K etc.) can be easily punched from the metal foil and directly loaded into cell. The magnetic mount facilitates rapid assembly of the cartridge in the cell base. The force applied to the electrodes can reach up to 90N and is adjusted with the micrometer control knob. For 2-electrode measurements, the reference electrode feedthrough hole can be closed with the reference electrode punch.
The cell elements are constructed with materials that are inert to the sample (Stainless steel and PEEK). It well fits aqueous (FKM and EPDM O-Rings) and organic solvent (FFKM O-Rings) electrolyte requirements. Good electrical contact is ensured by gold plated pins. The construction is gas-tight and can be effortlessly assembled in the glove box, reducing possible human error to minimum.
Application note:
This cell can be used for all common battery measurements, such as galvanostatic cycling, cyclic voltammetry or electrochemical impedance spectroscopy. Both liquid and solid-state or gel-polymer electrolytes can be studied. Additionally, properties and performance of supercapacitor materials can be investigated. Various materials can be examined, including typical Li-ion electrodes (graphite, NMC, LTO etc.) and other chemistries – sodium, magnesium, potassium etc. It can also be applied to measure the ionic conductivity of separators and electrolytes. Owing to the micrometer control knob, the relationship between the initial pressure applied to the cell and the performance of solid-state electrolytes or metal plating process (anode-free systems) can be studied.The above graph shows relation of pressure applied to electrode stack and distance travelled from the point of contact. The point of contact can be determined by checking OCV (see manual video) or by calculation. To calculate the point of contact, subtract electrode stack thickness from 4 mm. For example, for the 0.9 mm stack, the point of contact (i.e. reading on micrometer screw) will be 4 mm – 0.9 mm = 3.1 mm. Therefore, you should set micrometer screw to 3.1 mm and measure distance/pressure relation from this point.
Specification:
recommended electrode diameter: 18 mm (other options: 12 mm, 15 mm, 16 mm)
recommended minimum separator diameter: electrode diameter + 2 mm (max. 22 mm)
maximum electrode sandwich thickness: 2.5 mm
spring rate: 10.86 N/mm
maximum spring load: 90 N
operating temperature: -40°C – 80°C (default)Intrastat data:
HS Code: 90309000
Country of Origin: Sweden
NET weight: 400gProduct includes:
1 x cell base
1 x compression control unit
1 x Three-Electrode Cartridge
1 x reference electrode punch
1 x upper plunger (Stainless Steel)
1 x lower plunger (Stainless Steel)
1 x separator locking ring
1 x gold plated piston
1 x compression spring
2 x gold plated pin contact
1 x set of O-rings
1 x set of 3 cable adapters 1mm to 4mm banana plug
1 x electrode plunger removal tool -
AC6 Electrochemical sensor
Read moreAmperometric three-electrode sensor with two auxiliary electrodes made by thick film technology
Dimensions: 25.4 x 10.16 x 0.63 mm
WE material: Au/Pt, Au, Pt, Ag, C
The sensor is formed on a corundum ceramic base. On to this surface the working, the reference and two auxiliary electrodes are applied. The electrodes can be made from variety of materials (see below). At the end of the sensor there is a contacting field. It is connected with the active part by the silver conducting paths which are covered by a dielectric protection layer. A bio-chemically active substance can be immobilised on the working electrode of the sensor.
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STK-C Customer Starting kit
Read moreStarting Kit STK.S-C
The customer starter kit is a set of twenty different electrochemical sensors to find the best one that suits your application.
The starter set contains at least 5 pcs of sensors type AC1.W*.R* from the given type of sensors with a working electrode diameter (Dw) 1 or 2 mm stored in a box with numbered positions and silica gel.
The exact choice of the given types of sensors in the kit is at the request of the customer.
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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.











