Showing results: 16 - 30 of 44 items found.
-
Ametek Scientific Instruments
Potentiostats control a voltage and measure a resulting current. The Control Amplifier outputs power to the counter electrode (also called auxiliary electrode). A feedback loop is established to control the cell potential between the reference and working electrode. This voltage is measured by the input electrometer, that has a high impedance. This current is then measured between the working and counter electrodes while this potential is maintained at the working electrode and reference electrode.
-
ModuLab XM MTS -
Ametek Scientific Instruments
I-V (voltage scans with current measurement - used to characterize electronic and dielectric materials)P-E (polarization / electric field - used to run hysteresis tests to characterize ferroelectric materials) High-speed pulse (used to activate charge carriers in electronic and dielectric materials)Staircase and smooth stepless analog ramp waveformsImpedance, admittance, permittivity / capacitance, electrical modulusC-V capacitance - voltage, Mott-SchottkyAutomatic sequencing of time domain and impedance/capacitance measurements
-
PARSTAT 3000A-DX -
Ametek Scientific Instruments
The PARSTAT 3000A-DX from Princeton Applied Research is both a hardware synchronized bipotentiostat/galvanostat and dual channel potentiostat/galvanostat in one. The compact design, based on the popular PARSTAT 3000A, combines 2 high performance, independent potentiostats in a single chassis. Combine this with a hardware synchronized start and the VersaStudio software platform for a fully functional bipotentiostat that is suitable for a range of applications from mechanistic studies and electrocatalyst evaluation using a rotating ring disk electrode (RRDE) to sensor development.
-
VS-SKP -
Ametek Scientific Instruments
The Kelvin Probe experiment uses a nondestructive method to determine the relative work function difference between the probe and the sample. Work function describes the energy required to liberate an electron from the surface of a conductor; electrochemists often interpret this as the difference from an electrode’s Fermi Level, average energy of electrons, and that of vacuum.
-
Ametek Scientific Instruments
The Materials Lab XM product provides a fully integrated reference grade time domain and AC measurement platform. No need to switch sample connections between techniques. Time domain measurements include I-V (current voltage) characterization as well as fast pulse techniques. AC testing techniques include everything from single-sine analysis, to multisine / Fast Fourier Transform for faster low frequency analysis, to harmonics and intermodulation for testing linearity and breakdown of materials. Measurements of electrical impedance spectroscopy (EIS), admittance, permittivity and capacitance are all provided from the XM-studio MTS software platform, together with integrated equivalent circuit analysis functionality.
-
Ametek Scientific Instruments
The PARSTAT® MC (PMC) is the most modular and robust multi-channel electrochemical testing platform on the market.The PMC chassis provides a robust environment up to 10 modules, up to 20 channels.
-
12XX Series -
Ametek Scientific Instruments
The 12xx Series Potentiostats has two current models: the 1287A and 1280Z. This family of potentiostats communicate through trusted GPIB interface technology that can convert to USB for easy connection modern computers. The Solartron Analytical 1287A and 1280Z are often driven by CorrWare software for DC testing, such as Cyclic Voltammetry, and ZPLOT for AC testing, such as Electrochemical Impedance Spectroscopy.
-
EnergyLab XM -
Ametek Scientific Instruments
EnergyLab XM is an application specific XM instrument designed for research of batteries, fuel cells, and supercapacitors. EnergyLab XM’s extreme sensitivity is used for advanced testing of lithium ion batteries and alkaline batteries. This includes research in half-cell configurations and next generation low impedance cells in the sub 100 μΩ range as well as popular battery types such as 2032 coin cell testing and 18650 cell testing.
-
12962A -
Ametek Scientific Instruments
The 12962A sample holder is designed to allow accurate impedance tests of solid materials to be performed at room temperature. The sample holder consists of two parallel electrodes, one of which is fixed in position and the other which can be moved into contact with the sample by adjustment of a micrometer. The sample holder makes use of guard ring and reference techniques in order to improve accuracy by reducing “fringing” effects at the edge of the sample. The standard electrode provided is 20mm diameter.
-
SI-9300R -
Ametek Scientific Instruments
Conventional cycler systems use PCs to transfer data from cycler channels to disk. SI-9300R instead uses advanced technology to write data direct to disk without PC intervention. For high channel count systems this dramatically reduces PC workload, increases system reliability and allows the PCs to concentrate on test control, channel monitoring and data analysis.
-
1296A -
Ametek Scientific Instruments
Analyzing low conductivity, low loss materials stretches the capabilities of even the best impedance analyzers. Used alone, they lack the sensitivity required for accurate measurements, especially at low frequencies.
-
PARSTAT 4000A -
Ametek Scientific Instruments
The PARSTAT 4000A stands alone in its ability to deliver high compliance voltage and wide dynamic current range, as standard, to cover a range of applications. The PARSTAT 4000A builds on PAR's history as the world-leader in DC electrochemical measurements and takes advantage of a common R/D team with Solartron Analytical, the world-leader in Frequency Response Analyzer (FRA) technology, to provide a best-in-class complete system.
-
VS-SECM (DC And AC) -
Ametek Scientific Instruments
The SECM integrates a positioning system, a bipotentiostat, and an ultramicroelectrode probe or tip. The positioning system moves the probe close to the surface of the sample, within the local imaging zone. The bipotentiostat can polarize the probe only (feedback mode) or the sample and the probe independently (generator-collector mode), while measuring the resulting current(s). The probe is specially designed to have a specific tapered polish (per the RG ratio) and active radius below 100 microns. The positioning system scans the probe and charts position with measured electrochemical parameters, creating a data map of local current.
-
SolarLab XM -
Ametek Scientific Instruments
SolarLab XM is an application specific XM (Xtreme Measurement) product that is primarily focused on solar cell / photovoltaic research, developed in conjunction with Professor Laurie Peter of the University of Bath, UK.
-
ModuLab XM -
Ametek Scientific Instruments
The system, based upon Solartron Analytical's world-leading experience in transfer function measurements, offers a high-quality measurement platform for characterizing a range of photoelectrochemical devices such as DSSC's, Perovskite cells, and Photoanodes," noted Professor Laurie Peter, world leading expert, University of Bath, UK. Professor Peter acted as scientific advisor during the development of the ModuLab PhotoEchem system and helped ensure the system met the requirements of the most demanding photovoltaic researchers in the market today.