Multichannel Potentiostat Galvanostats
ArrayPGstat
- Up to eight 5-channel boards with up to 4 waveform signal sources.
- Selected channels are parallel or sequentially characterized.
- Electrodes evaluated individually, row-by-row or simultaneously with
selected sequence of excitation signals.
NEW! Battery charge-discharge wait-and-hold feature.
For any selected cutoff voltage or current, early finishers are held at open circuit
until all cells complete the charge or discharge period. All cells are switched at
identical state-of-charge.
- Multichannel potentiostat/galvanostat
- Compliance voltage ±15 V
- Voltage control ±10 V
- Waveform signal sources (4 maximum)
- ±100mA/channel (40 channels maximum)
- 8 kHz bandwidth
- Maximum scan rate 100 V/sec
- Battery charge-discharge cycling: Time and/or voltage switching parameters.
ArrayPGstat Chassis: $8,000
5-Channel board (8 maximum): $3,900
Waveform signal source (up to 4): $2,700
Example 1 20 Ch (4 x 5-channel boards); 2 waveform signal sources $29,000
Example 2 30 Ch (6 x 5-channel boards); 3 waveform signal sources $39,500
Example 3 40 Ch (8 x 5-channel boards); 4 waveform signal sources $50,000
Customized current ranges available!

ArrayStat: 25 channel potentiostat with common counter-reference electrode for combinatorial chemistry
Arraystat instruments are multichannel potentiostats
that utilize a common counter electrode
arraystat-ULC $43,200
- Ultra low-current potentiostat
- ±250 mA (±10 V)
- 3 current ranges of ±1 μA, ± 100 μA and ± 10.0 mA with resolutions
of 30 pA, 3 nA, and 30 μA
arraystat-LC $29,000
- High accuracy low current potentiostat
- 0.25 A distributed across 25 channels
- Maximum current/channel is 10 mA with 3 nA resolution.
arraystat-HC $30,000
- High current potentiostat
- 20 A distributed across 25 channels (600 mA/channel)
- Up to 2 A per channel with fewer selected channels.
Arraystat – Accessory options
- Option 1 – Temperature controllers
- Option 2 – Mass flow controllers
- Option 3 – Humidifiers
- Option 4 – Liquid feed pump
Downloads
Applications Notes
- High-throughput catalysis evaluation of cathode MEA catalysts
using the Array Fuel Cell(.pdf format) - High-throughput screening of fuel cell electrocatalysts (click here)
Software
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