Ποτενσιοστάτης PARSTAT 3000A-DX Bipotentiostat

Ο PARSTAT 3000A-DX Bipotentiostat είναι ένα προηγμένο ηλεκτροχημικό όργανο που επιτρέπει τον ταυτόχρονο έλεγχο και μέτρηση του δυναμικού και του ρεύματος σε δύο ηλεκτρόδια. Είναι ιδανικό για εφαρμογές όπως τα πειράματα με RRDE, μελέτες redox cycling και ανάπτυξη αισθητήρων. Διαθέτει δύο ανεξάρτητα κανάλια και προσφέρει υψηλή ακρίβεια και ταχύτητα μέτρησης.

Κωδικός Προϊόντος 3000A-DX Category Brand: ,
Περιγραφή

PARSTAT 3000A-DX

Princeton Applied Research is excited to be offering a solution to researchers requiring a true bipotentiostat – an instrument that can independently control two different working electrodes in the same cell with separate or shared reference and counter electrodes. Hardware synchronization is a must for accurate data interpretation, while a floating ground is required for electrical isolation between each working electrode. The PARSTAT 3000A-DX offers both, while its dual-channel design also makes it perfectly suited for running two asynchronous experiments on separate electrochemical cells.

A bipotentiostat, such as the PARSTAT 3000A-DX, is imperative for studies involving rotating ring disk electrodes (RRDE). This hydrodynamic technique quickly reaches steady state conditions, thereby eliminating the contribution from double-layer charging, and the associated theory is well defined. Typical RRDE experiments are often referred to as generator/collector experiments where the Disk reaction generates a product that can be collected at the Ring. This collection efficiency can be used to gain insight into the reaction pathway(s) and related rate constants. The research areas that employ RRDE are expansive, with the most prominent being the evaluation of oxygen reduction reaction (ORR) electrocatalysts for developing new and improving existing fuel cell designs.

Additional bipotentiostat applications include:

🔴 Electrochemical sensor development
🔵 Dual channel sensors for selective and simultaneous detection of two analytes
🔵 Generator-collector or redox cycling-based sensors for signal amplification
🔴 Determination of reaction mechanisms
🔵 Electrodeposition / electroplating processes like Cu Damascene
🔵 Detection of short-lived species and elucidation of the primary reaction pathway
🔴 Electrocatalyst evaluation
🔵 Hydrogen evolution reaction (HER), methanol/ethanol oxidation reaction electrocatalysts for fuel cells

Highlights

Combining a high current channel and a high voltage channel into a single, compact system, each with on-board EIS capability, then adding extreme low current resolution to one channel and 6-WIRE auxiliary voltage measurement to another, along with data acquisition rates up to 1000 kS/sec, make the PARSTAT 3000A-DX the highest performing bipotentiostat/galvanostat on the market. These features are available whether utilizing the PARSTAT 3000A-DX as a traditional bipotentiostat or a dual-channel instrument running two asynchronous experiments on two individual electrochemical cells.

☑️ Bipotentiostat with hardware synchronization provides the best coordination for RRDE experiments for Fuel Cell Catalyst evaluation.
☑️ 2 high performance, independent potentiostats with EIS in a single chassis
☑️ Combines high voltage channel (30 Volts) and high current channel (2 Amps) for application flexibility
☑️ Easy-to-use VersaStudio software included

VersaStudio software

The PARSTAT 3000A-DX bipotentiostat/galvanostat is controlled using Princeton Applied Research’s popular VersaStudio software. VersaStudio software combines functionality – it is used to control various Princeton Applied Research potentiostats/galvanostats (VersaSTAT series, PARSTAT 4000A, PARSTAT 3000A, and PARSTAT MC) – ease-of-use – it offers flexible experimental setup, simple data comparison, and convenient data analysis and fitting routines – and accessibility – it is free to download from our website without the need for registration.

ΙΔΑΝΙΚΟ ΓΙΑ

Πειράματα RRDE (Rotating Ring Disk Electrode)
Μελέτες Redox Cycling
Ανάπτυξη και αξιολόγηση αισθητήρων
Έλεγχος και ανάλυση ηλεκτροχημικών αντιδράσεων σε δύο ηλεκτρόδια ταυτόχρονα
Μελέτες μπαταριών και συστημάτων αποθήκευσης ενέργειας
Ανάλυση διαβροχής και διάβρωσης υλικών
Έρευνες σε τεχνολογίες καυσίμων και καταλύτες
Πειράματα ηλεκτροχημικής αντίστασης (EIS)
Μελέτες αλληλεπίδρασης ηλεκτροδίων με διάφορα μέσα και λύσεις

ΧΑΡΑΚΤΗΡΙΣΤΙΚΑ

Προδιαγραφή PARSTAT 3000A-DX
Τάση Συμμόρφωσης ± 30 V (Κανάλι 2)
Μέγιστη Έξοδος Ρεύματος ± 2 A (Κανάλι 1)
Ελάχιστη Εύρος Ρεύματος ± 4 nA (122 fA ανάλυση)
μέχρι ± 4 pA (122 aA) (Κανάλι 1)
Μέγιστη Συχνότητα EIS 7 MHz, Συμπεριλαμβάνεται (Κανάλι 2)
1 MHz, Συμπεριλαμβάνεται (Κανάλι 1)
DAC Έξοδος για Έλεγχο Ταχύτητας Ροδών Παρέχεται, DB9
Λογισμικό VersaStudio, Πλήρως Ενεργοποιημένο; VersaStudio Developers Kit (VDK)
Στρατηγική Συγχρονισμού Συγχρονισμός Hardware
Ειδικά Χαρακτηριστικά Auxiliary Voltage 6-καλωδίων

 

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