Functionality Upgrades

Internal Bipotentiostat upgrade

A bipotentiostat (BiStat) is an option that enables a second working electrode (WE2) with a programmable potential offset with respect to the reference electrode (RE) or the first working electrode (WE1).  used for various applications, including rotating ring disc electrode (RRDE) measurements.

DevanaStat upgrade

Ex-Factory hardware modification of a bipotentiostat (BiStat) module which allows Devanathan measurements to be carried out using a single instrument. 
The DevanaStat has the same 30 mA max current capability as the standard bipotentiostat.

External Bipotentiostat

Add-on module that enables a second working electrode (WE2) with programmable potential offset with respect to the RE or WE1.

LinScan Module upgrade

Internal hardware module that applies a smooth analog ramp, instead of the standard staircase sweep. Can be fitted retrospectively via a software-key upgrade. The True Linear Scan option is designed to be used in those cases where the nature and speed of the electrochemical reaction processes lead to information loss when a standard digital staircase signal is applied

HiSens32

The HiSens32 is a pre-amplifier module that can be used in combination with the Ivium MultiWE32. It amplifies the measured signal from the cell cable for a specific current range. The HiSens32 is available for 3 current ranges:

• 1nA
• 100pA
• 10pA

eDoubler

Add an extra applied and measured voltage range to select instruments which have a higher compliance voltage

• Maximum applied voltage: ±20V
• Applied/measured resolution: Twice (2x) the primary potentiostat resolution
• Applied/measured accuracy: Twice (2x) the primary potentiostat error
• Electrometer bandwidth: Half (0.5x) the primary potentiostat bandwidth

eExtender50V

Add an extra applied and measured voltage range to select instruments which have a higher compliance voltage. 

• Maximum applied voltage: ±50V
• Applied/measured resolution: Five-times (5x) the primary potentiostat resolution
• Applied/measured accuracy: Five-times (5x) the primary potentiostat error
• Electrometer bandwidth: One-fifth (0.2x) the primary potentiostat bandwidth

Electrometer enhancement module (HiZ)

The HiZ module is used to improve the electrometer performance, giving lower leakage and a higher input impedance.

• Input impedance: >1E15 Ohm // 0.2pF

HiZ rRoduct Note 

CE link

Allows the combination of 2 or more potentiostats in a single cell with shared counter electrode without galvanic isolation.

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Low current (LC) module

LC module adds 3 real current ranges below the existing current ranges of the Ivium potentiostat. 

• Applied voltage: ±10V
• Maximum current: 100mA
• Minimum current resolution 0.3fA (18bits) or 0.06aA ( 24bit)
• Measured current accuracy: 20fA + 0.025% of FSR
• Electrometer bandwidth: >1MHz

Current Interrupt  5A

CIM adapter module for measuring the IR-drop via the current-interrupt technique. It connects in-line with the cell-cable of the potentiostat.

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Current Interrupt module 10A

Module for measuring the IR-drop via the current-interrupt technique. This device is integrated in a cell-cable compliant with the potentiostat. 

• Current compliance: ±10A
• Voltage compliance: ±10V
• Interrupt time: < 2µs

Cell-PDA

Allows an external differential voltage to be measured and recorded simultaneously with the primary signal, without the need for a peripheral port.

Cell-T module

Allows temperatures to be measured and recorded simultaneously with the primary signal, without the need for a peripheral port.