Potentiostat portable PALMSENS 4

Manufacturer: Palmsens
HTTS ref.: HTS-ELEC-0031
HTDS ref.: FAMILLE POTENTIOSTAT PALMSENS 4
Division: Électrochimie & Tests

Gallery and technical drawings

Potentiostat portable PALMSENS 4 - Image 1

Potentiostat portable PALMSENS 4 - Image 2

Description

Le PalmSens 4, est la référence des potentiostats portables. Muni d’un large écran LCD couleur, il intègre la technologie Bluetooth et vous permettra de faire vos mesures très simplement en laboratoire, en salle de travaux pratiques ou sur le terrain. Sa large gamme de potentiels (+/-5V ou +/-10V) associée à sa compliance courant (30mA) en font un instrument de mesures simple à utiliser et adapté à la plupart des mesures électrochimiques. Le PALMSENS 4 est associé au logiciel didactique PSTrace 5 qui permet de programmer vos tests, de les analyser et/ou d’exporter vos résultats vers d’autres outils tels que Microsoft Excel, ZView, Matlab ou Origin. De plus le logiciel gratuit PStouch pour Android vous permettra de le contrôler avec une tablette ou un téléphone portable. PALMSENS 4 permet aussi les mesures d’impédance électrochimiques (mode EIS en option jusqu’à 100Khz ou 1Mhz) et PSTrace vous permettra de générer vos circuits équivalents.

La référence des potentiostats de terrain

Key features

Large gamme de potentiels (+/-5V ou +/-10V)
Compliance courant (30mA)
Logiciel PSTouh pour faciliter, analyser et partager toutes vos mesures
Ecran LCD couleur
Connectivité Bluetooth et USB
Sauvegarde automatique sur mémoire de 8Gb

Technical specifications

are: 2x, 5x, 10x, 20x, 50x, 100x, etc.
Note: some limits of parameters are set for practical reasons and can be modified on request.
±5 V: ±10 V
Inclus: valise de transport , cellule de tests & cables électrodes avec connecteur pinces crocodile
PSTrace: Software for PC
PStouch: App for Android
current: ± 15 mA
Detection: Run time: 10 s to 100000 s
PS4.F1.05: PS4.F1.10
PalmSens4: Potentiostat / Galvanostat / Impedance Analyzer
±5V [05]: ±10V [10]
▪ ZView: ▪ 1 GB RAM (32-bit) or 2 GB RAM (64-bit)
▪ power: Requires the use of a USB Y cable to supply extra power
Mixed Mode: Number of levels: 1 to 255
Option EIS: 100khz ou 1Mhz à 10µHz
Pulse time: 1 ms to 1 s
▪ Origin: Minimum PC requirements are:
▪ weight: 500 g
NO EIS [F0]: PS4.F0.05 PS4.F0.10
▪ accuracy: ≤ 0.1 %
Not supported: EIS, MultiStep and MixedMode
▪ FRA / EIS: 10 μHz up to 1 MHz
▪ bandwidth: 1 MHz
Step potential: 0.075 mV to 250 mV 0.075 mV to 250 mV
▪ connection: Comes with a new sensor cable with an additional (yellow)
Potential range: -5 V to +5 V -10 V to +10 V
Pulse potential: 0.075 mV to 250 mV 0.075 mV to 250 mV
Fast Amperometry: Interval time: 0.02 ms to 1 s
Maximum run time: 30 s
Number of cycles: 1 to 20000
▪ analog input: ±10 V, 18 bit
▪ battery time: > 16 hours idle time
▪ power supply: USB or internal LiPo battery
▪ analog output: 0-10 V, 12 bit (1 kOhm output impedance)
▪ communication: USB and Bluetooth
Cyclic Voltammetry: 500 V/s (10 mV step)
▪ current ranges: 100 pA to 10 mA (9 ranges)
PS4 Model PS4.F0.05: PS4.F0.10
▪ 1 digital input: 5 V
▪ I-out and E-out: raw output of current and potential
▪ dc-offset error: ≤ 0.1% ±1 mV offset
▪ frequency range: model PS4.F1.## PS4.F2.##
▪ maximum current: ±30 mA (typical)
EIS up to 1 MHz [F2]: PS4.F2.05 PS4.F2.10
▪ 9 current ranges: 100 pA to 10 mA
▪ current accuracy: ≤ 0.1% at FSR
▪ 4 digital outputs: 5 V
▪ temperature range: 0 ºC to + 50 ºC
Accessoires diponibles: tablette tactile et électrodes
EIS up to 100 kHz [F1]: PS4.F1.05 PS4.F1.10
▪ ac-amplitude range: 1 mV to 0.25 V rms, or 0.6 V p-p
▪ compliance voltage: ±10 V
▪ current resolution: 0.006% of current range (5 fA on 100 pA range)
▪ dc-potential range: ± 5 V
Maximum number of points: 65000 (4000 for interval time < 0.2 ms)
▪ max. acquisition rate: 150000 points/s
Linear Sweep and Scan rate: 0.01 mV/s (75 μV step) to
Normal Pulse and Scan rate: 0.1 mV/s (75 μV step) to
Number of potential levels: 3
▪ internal storage space: 8 GB
▪ dc-potential resolution: 75 μV
▪ applied dc-current range: ±6 times applied current range
Pulsed Amperometric Detection: Interval time: 50 ms to 300 s
Differential Pulse Voltammetry: 100 mV/s (5 mV step)
▪ applied potential accuracy: ≤ 0.1% ±1 mV offset
and the starting current range.: different units are available.
▪ Max. compensated resistance: 1 MOhm
▪ measured current resolution: 0.006% of current range (5 fA on 100 pA range)
ChronoAmperometry, Interval time: 0.25 ms to 300 s
▪ electrometer amplifier input: > 1 TΩ // 10 pF
▪ applied dc-current resolution: 0.005% of applied current range
Multistep Amperometry Interval time: 0.25 ms to 300 s
▪ applied dc-potential resolution: 75 μV
Square Wave Voltammetry and Frequency: 1 Hz to 2000 Hz
Select current ranges for auto ranging: Switch between plots if curves with
Multiple Pulse Amperometric Pulse times: 100 ms to 2 s
ChronoPotentiometry and Maximum run time: 1000000 s (> 10 days at 300 s interval)
▪ Method used for IR-drop compensation: Positive Feedback
▪ housing aluminium with rubber sleeve: 15.7 x 9.7 x 3.5 cm
▪ Max. bandwidth with IR-drop compensation enabled: 10 kHz
▪ Resolution of MDAC used for correcting potential: 16 bit
Apply conditioning, deposition or initial potential for: 0 – 1600 s
Multistep Potentiometry and Level switching overhead time: ±80 ms