MultiPalmsens 4

Description

Key features

• 4 à 10 voies potentiostat / galvanostat avec option Impédance (EIS)
• Large choix d’options pour chaque voie (compliance, EIS, compensation 2 chute ohmique…)
• Logiciel MultiTrace avec export vers Excel, Zview, Origin, MatLab

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

Optional

IR Drop Compensation module

Detection

Run time: 10 s to 100000 s

▪ Excel

System requirements

▪ ZView

▪ 1 GHz or faster 32-bit (x86) or 64-bit (x64) processor

▪ power

5 V output (max. 150 mA)

MPS4.F#.05

-5 V to +5 V

MPS4.F#.10

-10 V to +10 V

MPS4.F0.##

NO EIS

MPS4.F1.##

100 kHz

MPS4.F2.##

1 MHz

Mixed Mode

Number of levels: 1 to 255

MultiTrace

Software for Windows

Pulse time

1 ms to 1 s

▪ Matlab

▪ Windows Vista, 7, 8, or 10 (32-bit or 64-bit)

▪ weight

+/- 4 kg

▪ housing

15 x 25 x 25 cm

(see page 2)

MPS4.F1.05 MPS4.F1.10

Not supported

EIS, MultiStep and MixedMode

▪ bandwidth

1 MHz

10 μHz to 100

10 μHz to 1

Step potential

0.075 mV to 250 mV 0.075 mV to 250 mV

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

▪ power supply

external 12 V AC/DC adapter

EIS configuration

Channel configuration:

▪ analog output

0-10 V, 12 bit (1 kOhm output impedance)

▪ communication

USB

Cyclic Voltammetry

500 V/s (10 mV step)

▪ current ranges

1 nA to 10 mA (8 ranges)

▪ 1 digital input

5 V

▪ I-out and E-out

raw output of current and potential

▪ frequency range

Channel MPS4.F1.## MPS4.F2.##

▪ maximum current

±30 mA (typical)

▪ current accuracy

≤ 0.1% at FSR

Frequence max EIS/FRA

100 kHz ou 1 MHz

▪ 4 digital outputs

5 V

▪ temperature range

0 ºC to + 50 ºC

▪ ac-amplitude range

1 mV to 0.25 V rms, or 0.6 V p-p

▪ compliance voltage

±10 V

▪ dc-potential range

Channel MPS4.F#.05 MPS4.F#.10

Maximum number of points

65000 (4000 for interval time < 0.2 ms)

Polarisation / compliance

±5 V ou ±10 V

▪ 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 per channel

▪ 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

▪ measured current resolution

0.006% of current range (5 fA on 100 pA range)

Channel configuration MPS4.F0.05

MPS4.F0.10

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

Multiple Pulse Amperometric Pulse times

100 ms to 2 s

ChronoPotentiometry and Maximum run time

1000000 s (> 10 days at 300 s interval)

Apply conditioning, deposition or initial potential for

0 – 1600 s

Multistep Potentiometry and Level switching overhead time

±80 ms

Applications

• Bio-électrochimie
• Bio-matériaux
• Recherches électrochimiques
• Cyclage batteries
• Détection analytique
• Enseignement (TP…)