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PRODUCT

Electrolyser HE80

The HE80 is single-quadrant potentiostat with integrated FRA/EIS. It is a unipolar device capable of +0.5 to +20V, and 0 to +80A, and has been specifically designed with electrolysers/hydrogen generation, battery charging, and electrodeposition in mind.

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Features

  • Current compliance: 0 to +80A
  • Voltage compliance: +0.5 to +20V
  • FRA/EIS: 10µHz-10kHz

Specifications

System performance
Current compliance 0 to +80A
Maximum compliance voltage +20V
Maximum applied voltage +0.5 to +20V
Electrode connections 4; WE and CE with M8 screw connectors, RE and S with 4mm bananas
Potentiostat bandwidth >5kHz
Stability settings Standard and High Stability
Programmable response filter 1MHz, 100kHz, 10kHz, 1kHz, 10Hz
Signal acquisition Dual channel 18bit ADC, 300,000 samples/s
Potentiostat
Applied potential range +0.5 to +20V, 0.15mV res.
Applied potential accuracy 0.2%, or 2mV
Current ranges +10A and +100A
Measured current resolution 0.003% of current range, minimum 0.3mA
Measured current accuracy 0.1% of range + 0.2% of value
Galvanostat
Applied current resolution 0.008% of applied current range
Applied current accuracy 0.2%
Galvanostatic current ranges +10A to +100A
Potential ranges ±2mV, ±8mV, ±20mV, ±80mV, ±200mV, ±800mV, ±2V, ±8V, ±20V
Measured potential resolution 0.0008% of potential range, minimum 14nV
Measured potential accuracy 0.2% or 2mV
Impedance Analyser
Frequency range 10µHz to 10kHz
Amplitude 0.15mV to 2.0V, or 0.015% to 100% of current range
DC offset 16bit DC offset subtraction and 2 DC-decoupling filters
Electrometer
Input impedance >1000Gohm //<10pF
Input bias current <20pA
Bandwidth >5MHz
Special functions
Ohmic drop compensation 2V/current range
Peripheral connections
Analog in/out 2/1 (±10V, 16bit resolution, bandwidth 40kHz)
Digital input/output 1 input (0-5V) / 3 output (0-3.3V)
I-out/E-out Analog monitor for cell current and potential
AC-out ±0.5V sinewave, 10µHz-1MHz with var. att.
Channel-X input, Channel-Y input ±4V: to record impedance from peripheral devices
Environment
Power requirements 100-240V, 50-60Hz, 2000W
Interfacing USB
Size (w x d x h) 44 x 37 x 8.8cm
PC requirements Windows 8/10/11, with free USB port

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