AC1.GOD Electrochemical sensor
Amperometric Glucose Oxidase three-electrode sensor with patented structure made by thick film technology
Dimensions: 25.4 x 7.26 x 0.63 mm
WE material: Pt
Sensor Usage: Amperometric measurement of β-D-Glucose concentration in liquid samples (from 0 °C to 45 °C)
Glucose Oxidase (GOD) from Aspergillus Niger is immobilized on the active surface of a working electrode of amperometric substrate AC1.W2.RS.
The diameter of the immobilized bioactive membrane is 2 mm and the mean applied activity is 1 unit/mm2.
* 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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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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MT-1 Minithermostat
Read moreTechnical Parameters
- Supply: 12 V
- Min temperature: -9.9°C
- Max temperature: 59.9 °C
- For TC4, TC6 or Eppendorf microvials
Device Usage
- Cooling/heating of solution of temperature sensitive chemicals during experiments
- Maintaining of chemicals at exact temperature
- The electrochemical measurement with thermodiffusion
- Heated electrodes technology
The option with Eppendorf microvials 0.2 ml, 0.5 ml, 1.5 ml is possible
Minithermostat device is designed for tempering an electrolytic bath for electrochemical measurements. The temperature is stabilized and the Peltier thermal element, which allows cool or warm the measured electrolytic samples.
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TC5 Electrochemical Glass Cell
Read moreBorosilicate glass cell serves for electrochemical measurements. The cell is jacketed.
The analyzed solution can be thermostated by external thermostat.
Cell openings are designed for electrochemical sensors connector KA1.C, classical electrodes WCEc, ACEc, RCEc and stirrer ST1, ST3 separately.
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AC1.GP. Electrochemical sensor with a working electrode of guaranteed purity
Read moreBasic amperometric three-electrode sensor with patented structure made by thick film technology.
Dimensions: 25.40 mm x 7.26 mm x 0.63 mm
WE material: gold, platinum, silver, copper, iron, nickel, cobalt, chromium, tantalum, irridium, rhenium, magnesium, palladium, zirconium and others
*Selection of sensor electrode materials other than those listed above is possible upon agreement with the customer.
The sensor is made on a corundum ceramic base. Working, reference and auxiliary electrodes are applied to this surface. Working, reference and auxiliary electrodes are made of different materials. At the end of the sensor there is a contact field that is connected to the active part by silver conductive paths that are covered with a dielectric protective layer. The working electrode of the sensor with a diameter of 2 mm is made of a material of guaranteed purity of up to 99.99 % depending on the selected material– standard layer thickness 0.0125 mm.
We also offer a working electrode made of polished gold AC1P.W*.R*, with homogenous surface with roughness less than 1 µm.
We also offer activated graphite sensors on customer request.
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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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AC1 Dwe= 4 mm Electrochemical sensor
Read moreBasic amperometric three-electrode sensor with patented structure made by thick film technology.
Dimensions: 38.10 mm after breaking off (25.40 mm) x 7.26 mm 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 the auxiliary electrodes are applied. The working and the auxiliary electrodes are made of variety of materials. At the end of the sensor there is a contacting field which 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 to create a biosensor. All sensors can be equipped with heating and temperature sensing elements. Thermistor (must be calibrated) or Pt 1000 (the response corresponds to the ISO standard) can be used as the temperature sensor. The sensor is equipped with handling part which enables safe manipulation without contamination of active area.
The handling part can be broken off and sensor can be inserted in the standard BVT flow cells.
We also offer:
- working electrode made of polished gold (WE diameter 1 or 2 mm) – sensor type: AC1P.W*.R*, with homogenous surface with roughness less than 1 µm
- working electrode made of a material of guaranteed purity of up to 99.99 % (WE diameter 2 mm) – sensor type: AC1.GP
We also offer activated graphite sensors on customer request.
See activation example below:
* Have a look at product cathegory Discounted SPEs – which include offer of Screen Printed Electrodes (SPEs) at a reduced Price from our AC1 line of Sensors. They are fully functional, but with visual defects or inconsistancies.
– ideal for use by students to gain handling experience and knowledge on SPEs and their uses
– ideal for initial experiments in research -
AC3 Electrochemical sensor
Read moreNarrow amperometric single working electrode sensor made by thick film technology
Dimensions: 50.8 x 2.54 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 electrode is applied. The working electrode is made of variety of materials. At the end of the sensor there is a contact which 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.