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Product Detail
   
Complaint Nature
 
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Energy > Battery Charge / Discharge System

Battery Charging/Discharging upto 25channels

 

 

NuVant Systemsoffers Fuel cell components, Potentiostat /Galvanostats, Multichannel Potentiostats with reactant stream control options, and high throughput Electrochemical array reactors.  NuVant specializes in fully automated high throughput screening of Fuel cell components.  Our suite of cutting edge products includes the EZstat, a high performance Potentiostat /Galvanostat, the arraystat, a High powered multichannel Potentiostat with reactant stream control options,Single-cell fuel cells and Array fuel cells for high throughput or combinatorial electrochemistry.

 

 

 

 

NuVant Systemsoffers Fuel cell components, Potentiostat /Galvanostats, Multichannel Potentiostats with reactant stream control options, and high throughput Electrochemical array reactors.  NuVant specializes in fully automated high throughput screening of Fuel cell components.  Our suite of cutting edge products includes the EZstat, a high performance Potentiostat /Galvanostat, the arraystat, a High powered multichannel Potentiostat with reactant stream control options,Single-cell fuel cells and Array fuel cells for high throughput or combinatorial electrochemistry.

 

Powerstar series

 

High-power electrochemical systems

 

Ideal for educational and research laboratories
PowerWare controls the Powerstat through a LabVIEW™ based Graphic User Interface

 

 

potentiostat/galvanostat

The Powerstat and Powertest series of instruments are high performance potentiostat/galvanostat instruments capable of delivering up to18 amps with options for full process control of the electrochemical system. These instruments are ideal for high current electrosynthesis, fuel cells, complex battery charge discharge cycling and more. The wide voltage and current ranges coupled with a powerful menu-driven interface enhances end-user methods development. Open-source LabVIEW instrument drivers enable integration of the Powerstat and Powertest instruments with end-user software applications.

In addition to step and triangular potential wave functions, square and sine wave forms are available. A front panel external input allows use of external function generators. Complex waveform sequences can be built through the recipe editor.

PowerWare
PowerWare controls the Powerstat through a LabVIEW™ based Graphic User Interface

 

The Powerstat package includes:
1. User friendly PowerWare software
2. Online Powerstat manual
3. USB connection (up to 5 per computer)
4. Free software upgrades
5. Open-source LabVIEW drivers

  • All Powerstats include a 3-electrode cable and PowerWare software with free upgrades for 3 years.
  • Additional software control modules available upon request.

 

Advantages

  • Cost effective
  • Versatile potentiostat/galvanostat programming
  • Customized software upgrades
  • Additional I/O ports for control of peripheral devices

 

Applications

 

  • Corrosion studies
  • Cyclic voltammetry
  • Chronoamperometry
  • Chronopotentiometry
  • Pulse voltammetry
  • Fuel cells, batteries and photoelectrochemistry

 

 

Specifications

 

Instrument Name

Powerstat-05

Powerstat-20

Cell Control

   

Potentiostat/Galvanostat

yes

yes

Compliance Voltage

USA ±25 V, IEC ±15 V

±10 V

Max Output Current

±5 A

±18 A

Rise Time

65 µs for 1 Ohm load (0%- 100% signal)

60 us for 0.2 Ohm load (0%-100% signal)

Slew Rate

0.8 V/µs

0.8 V/μs

Bandwidth

6 kHz (-3 dB, 1 Ohm load)

6 kHz (-3 dB, 1 Ohm load)

Applied DC Potential Ranges

1 (±10 V)

1 (±10 V)

Applied Potential Resolution

0.3 mV

0.3 mV

Applied Potential Accuracy

< 0.04% FSR

< 0.04% FSR

Current Autoranging

In Galvanostat Mode

In Galvanostat Mode

Applied DC Current Ranges

4  (±100 mA, ±1 A, ±3 A, ±5 A)

4  (±100 mA, ±0.8 A, ±3 A, ±18 A)

Best Applied Current Resolution

3 µA, 0.003% of FSR

31μA on the +/-100mA range

Applied Current Accuracy

0.03% of FSR

average 0.3% of setting; 0.2% of FSR

Input Bias Current

500 pA

500 pA

Input Impedance

250 GΩ parallel to 3 pf

250 GΩ parallel to 3 pf

Maximum Update Rate

4 μs

4 μs

Maximum Scan Rate

100 V/s

100 V/s

IR Compensation

Manual, Potentiostat and Galvanostat Modes, All Ranges

Manual, Potentiostat and Galvanostat Modes, All Ranges

External Control

1 AO, 1 AI, 2 DO

1 AO, 1 AI, 2 DO

Potential Measurement

   
 Measured DC Potential Ranges

2 (±50 mV, ±10 V) Autoranging

 2 (±50 mV, ±10 V) Autoranging

Resolution

3µV, 300µV  (0.006%, 0.003% of FSR)

3µV, 300µV  (0.006%, 0.003% of FSR)

Accuracy

0.08 or 0.03% of FSR

0.08 or 0.03% of FSR

Current Measurement

   

Measured Current Ranges

Galvanostat: 4 (±100 mA, ±1A, ±3 A, ±5 A)

Galvanostat: 4 (±100 mA, ±0.8 A, ±3 A, ±18 A)

 

Potentiostat:4 (±100 mA, ±1A, ±3 A, ±5 A)

Potentiostat: 4 (±100 mA, ±0.8 A, ±3 A, ±18 A)

PotentioSTAT Min to Max

1 mA to 5 A

1 mA to 18 A

Best Resolution

Galvanostat: 3 µA (0.003% of FSR)

Galvanostat and Potentiostat are the same. (By Range)

 

Potentiostat: 3 µA (0.003% of FSR)

±100 mA: 15 µA (0.015% of FSR),

 

 

±0.8 A: 53 µA (0.0067% of FSR),

   

±3 A: 0.12 mA (0.0039% of FSR),

   

±18 A: 0.56 mA (0.0031% of FSR)

Accuracy

Galvanostat: 0.03% of FSR

Galvanostat and Potentiostat are

 

Potentiostat: 0.03% of FSR

the same. (By Range)
±100 mA: 0.10% of FSR,
±0.8 A: 0.053% of FSR,
±3 A: 0.037% of FSR,
±18 A: 0.033% of FSR

Data Acquisition

   
 Acquisition Time    4 μs

Acquisition Speed

250,000 samples/second

250,000 samples/second

DAC Resolution

16 bits

16 bits

*FSR - Full scale range

 

 

 

Software

 

user friendly customized software upgrades

 

The Powerstat is controlled by PowerWare, a LabVIEW-based software package that allows for manual or automatic control through a user friendly graphical user interface. In addition to user-defined sequencing for methods development, electroanalytical techniques such as cyclic voltammetry, chronoamperometry, chronopotentiometry and pulse voltammetry are simplified by PowerWare macros. The open-source LabVIEW driver is included for integrating Powerstat control within pre-existing user applications. Software customization for unique applications is available upon request.

 

  • Linear and cyclic voltammetry
  • Staircase and linear potential sweeps
  • Chronoamperometry
  • Chronopotentiometry
  • Battery charge discharge cycling
  • Custom methods development
  • Corrosion

 

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