Opis
EmStat4R
Description
The EmStat4R delivers desktop performance in a rugged enclosure. The EmStat4R is a portable Battery or USB-powered Potentiostat, Galvanostat, and optional a Frequency Response Analyzer (FRA) for Electrochemical Impedance Spectroscopy (EIS). The EmStat4R is great for applications that require low currents, from 30 mA down to picoamps, such as sensor applications. The EmStat4R is controlled with PSTrace for Windows, the Android app PStouch, or you can write your own MethodSCRIPT and control it from any platform or operating system.
Two versions
The EmStat4R is available with a cell cable or SPE connection module. Both versions can be configured with optional EIS/FRA with a maximum frequency of 200 kHz. See specifications for more information.
| EmStat4R SNS | EmStat4R SPE | ||
|---|---|---|---|
 |
 |
||
| Connection module | Cell cable | Connection module | Screen-printed-electrode |
| Cell cable included | Yes | Cell cable included | No |
| Electrode connections | WE, RE, CE and ground | Electrode connections | RE, WE, CE |
| Connectors | 2 mm banana | Sensor pitch | 2.54 mm |
| Maximum sensor width | 11 mm | ||
| Allowed sensor thickness | Between 0.1 mm and 0.8 mm | ||
EmStat4R – strona producenta
EmStat4R – katalog
Techniques
Techniques
Voltammetric techniques
- Linear Sweep Voltammetry (LSV)
- Cyclic Voltammetry (CV)
- Fast cyclic Voltammery (FCV)*
- AC Voltammetry (ACV)*
Amperometric techniques
- Chronoamperometry (CA)
- Zero Resistance Amperometry (ZRA)
- Chronocoulometry (CC)
- MultiStep Amperometry (MA)
- Fast Amperometry (FAM)*
- Pulsed Amperometric Detection (PAD)
- Multiple-Pulse Amperometric Detection (MPAD)*
Galvanostatic techniques
- Linear Sweep Potentiometry (LSP)
- Chronopotentiometry (CP)
- MultiStep Potentiometry (MP)
- Open Circuit Potentiometry (OCP)
- Stripping Chronopotentiometry (SCP or PSA)*
Pulsed techniques
- Differential Pulse Voltammetry (DPV)
- Square Wave Voltammetry (SWV)
- Normal Pulse Voltammetry (NPV)
Other
- Mixed Mode (MM)
- Potentiostatic/Galvanostatic Impedance spectroscopy (EIS / GEIS)
- Potential scan or current scan
- Fixed potential or fixed current
- Time scan
PSTrace
PSTrace for Windows provides support for all techniques and device functionalities. With a smooth simple interface, showing only the applicable controls, PSTrace is suitable for all levels of user experience. Functions include:
- Direct validation of method parameters
- Equivalent Circuit Fitting
- Automated peak search
- Scripting for running an automated sequence of measurements
- Open data in Origin and Excel with one click of a button
- Browse measurements on instrument’s internal storage
