Specifications


 

Note: the specifications listed below apply to our older 1000B line of instruments. To obtain up-to-date specifications for our latest 1000C series instruments, please contact us.


 
8-Channel potentiostat

(8 independent cells or a multi-working electrode cell)

Potential range (all channels): 10 V

Applied potential accuracy: 1 mV, 0.01% of scale

Potentiostat rise time: < 2 μs

Applied potential noise: < 10 μV rms

Potential control noise: < 10 uV

Compliance voltage: 12 V

Current range (each channel): 10 mA

Reference electrode input impedance: 1x1012 ohm

Sensitivity scale: 1x10-9 - 0.001 A/V in 7 ranges

Minimum current resolution: 0.0015% of current range, minimum 0.3 pA

Input bias current: < 50 pA

Fast waveform update: 5 MHz @ 16-bit

Fast data acquisition: up to 1 MHz @ 16-bit

CV and LSV scan rate:

  • 0.000001 to 5000 V/s (sequential scan)
  • 0.000001 to 25 V/s (8 channel simultaneous scan)
  • Potential increment during scan: 0.1 mV @ 1,000 V/s

CC and CA pulse width: 0.0001 to 1000 s

CA and CC sample interval:

  • 1e-6 to 50 s (sequential step)
  • 8e-5 to 50 s (8 channel simultaneous step)
DPV and NPV pulse width: 0.001 to 10 s

SWV frequency:

  • 1 to 100 KHz (sequential scan)
  • 1 to 3125 Hz (8 channel simultaneous scan)

ACV frequency:

  • 1 to 10000 Hz (sequential scan)
  • 1 to 312 Hz (8 channel simultaneous scan)

SHACV frequency:

  • 1 to 5000 Hz (sequential scan)
  • 1 to 250 Hz (8 channel simultaneous scan)

FTACV frequency: simultaneously acquire 1st, 2nd, 3rd, 4th, 5th, and 6th harmonics ACV data

  • 0.1 to 50 Hz (sequential scan)
  • 0.1 to 34 Hz (8 channel simultaneous scan)

i-t sample interval:

  • 1e-6 to 100 s (sequential scan)
  • 8e-5 to 100 s (8 channel simultaneous scan)

Current low-pass filters

Current analog output

Cell control: purge, stir, knock

Maximum data length: 128K - 4096K selectable

Chassis dimensions: 14.25(W) x 9.25 (D) x 4.75(H)

chi1000 screenshot
Overlay plot of 8 channel i-t Curve

Overlay plot of 8 channel i-t curve with a different potential setting for each channel

Overlay plot of 8 channel SWV

Overlay plot of 8 channel SWV with all eight channel potentials scanned simultaneously