Features
- 9 Potentiostats
- 9 Zero Resistance Ammeter (extra software required for Galvanostat).
- 9 Sweep Generators
- 9 Independent Parallel Channels (Speedy Cyclic Voltammetry all channels work in unison)
- Dedicated Fast Sweep
Techniques
- Speedy Cyclic Voltammetry
- Current & Voltage Noise
- Cyclic Sweeps
- LPR {Sweep / Step}
- Potentiostatic
- Long Term {Potential / Galvanic / LPR}
- Corrosion Rate LPR
Potentiostat
- Compliance Voltage ± 15 V
- Sweep Range ± 3 V (can be increased)
- Sweep Resolution 25 mV
- Current Output ± 500 mA
- RE Input Impedance Greater than 1012 Ohms
- Measurement Accuracy 21 Bit A/D (full mains rejection)
- Measurement Resolution 1 mV ± 0.0015% nonlinearity
- Potentiodynamic Sweep Rate 200 mV / Second
Zero Resistance Ammeter
- Current Range 10 pA to 500 mA (Eight Ranges)
- Counter Resistors 1, 10, 100, 1K, 10K, 100K, 1M, 10MW
- Input Offset Voltage Less than 10 mV
Options
- Extra Channels - 32 channels per instrument
- Higher Voltage or Current Output
The Speedy 9 is actually 10 of our DSP based Gill DC boards in one box. This allows simultaneous measurement from nine cells using all of our conventional DC techniques via the Sequencer software.
The 10th DSP board is the Speedy 9's ace-in-the-hole. This is dedicated to supplying incredibly fast sweeps to the other 9 boards, allowing them to concentrate on very rapid analysis indeed. When collecting fast cyclic voltammetry the 10th instrument is used to generate the cyclic sweep at rates up to 200 DAC sets per second, the other 9 instruments record sweep data for each channel, as many as 60 points per second (limited by mains frequency).