AC1.AChE Electrochemical sensor
Amperometric Acetylcholinesterase 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: Measurement of AChE inhibitor concentration – especially organophosphorous and carbamate pesticides (paraoxon, malaoxon), toxic and neurotoxic gases (sarin, soman, tabun, VX).
Acetylcholinesterase from electric eel type VI-S is immobilized on the active surface of a working electrode of electrochemical sensor AC1.W2.RS (i.e. Platinum working electrode, silver reference electrode). 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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TC6 Electrochemical Glass Cell
Read moreBorosilicate glass cell serves for electrochemical measurements.
The analyzed solution can be thermostated by minithermostat MT1-1.
Cell openings are designed for electrochemical sensors connector KA1.C, classical electrodes WCEc, ACEc, RCEc and stirrer ST1, ST3 separately.
The device enables the measurement with inserted samples.
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ST1.* Universal Stirrer for screen printed and classical electrodes
View products- The universal stirrer ST1 uses a common micro DC motor
- ST1 allows the solution to be mixed and the particles to be optimally transferred to the surface of the printed or conventional electrodes.
- The construction of stirrer assures the optimum mass transport with the minimum hydrodynamic noise.
- The supply voltage 0 – 5 V and the maximum current of 450 mA mean that it can be used as a USB device.
- The stirrer is manufactured from quality materials and suitable chemical measurements.
- Revolutions range: 120 – 12 000 rpm
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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
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- Manual and Quick Start document
- PSTrace software for Windows
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AC4 Electrochemical sensor
Read moreAmperometric single working electrode sensor with a extremely big working electrode made by thick film technology
Dimensions: 25.4 x 7.26 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 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 path which is covered by a dielectric protection layer.
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AC1 Sw = 6.8 mm2 Electrochemical sensor
Read moreBasic amperometric low cost three-electrode sensor with patented structure made by thick film technology.
Dimensions: 25.4 x 7.26 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) is used as the temperature sensor.
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 -
AC1.GOD Electrochemical sensor
Read moreAmperometric 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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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.