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    Multichannel        Potentiostat/Galvanostat

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      /Bipotentiostat

    Portable        Potentiostat/Galvanostat
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ZIVELAB has provided electrochemical instruments design and developemt in hardware and software.,

    ZIVE SP5H  is ±40Volt  control voltage version of ZIVE SP5.

     System is designed under FPGA and DSP control with high speed capability with
     

      DAC control: Two set of high speed 16 bit DAC(50MHz) for offset & scanning & one set                             of 16 bit DAC(1MHz) for auxiliary analog output control.

      ADC Reading: Two set of 16 bit 500kHz ADC for reading voltage/current and 4 channel                             16 bit 250kHz ADCs for auxiliary data input such as temperature,                             auxiliary voltage etc. It can provide high frequency EIS, fast pulse                             techniques with options and high speed sampling time.

       

    ZIVE SP5H is equipped with a frequency response analyzer(FRA) for system as standard and it provides high performance impedance measurements over the frequency range 10uHz to 600kHz.  ZRA(zero resistance ammeter) function can measure max 1 A in galvanic corrosion technique. ZIVE SP5H can be easily upgraded with  adding optional application software package without returning the system to the factory for upgrade.

     

     Versatility

    ZIVE SP5H's system comes with additional three analog inputs (auxiliary voltage input) and 1 analog output, whereas 3 digital outputs and 2 digital inputs and one temperature input for K type thermocouple. It will help user expand the usage of instrument.

    For example,

      1. User can measure the voltage between working electrode and counter electrode and between counter electrode and reference electrode adding to measurement between working electrode and reference electrode using 2 additional analog inputs(auxiliary voltage inputs).

      2. Using analog output, it can control rotating speed of rotator, MFC flow rate etc. by +/-10V full scale.
       

      3.  User can control on/off of max 3 devices by DO etc.

       

     Safety/Maintenance

      1.  When communication failure between PC and ZIVE SP5H occurs, running channel will continue the experiments and save the data into ZIVE memory up to 295,000 data point set. When the communication is recovered, ZIVE will transfer saved data to PC. User can transfer data set from ZIVE to PC anytime. This function will be highly efficient for long time experiment.
       

      2.  User can define safety condition setting by inputting his/her own safety levels for voltage, current, temperature etc. If the measurement value exceeds this setting value, the system will automatically stop to protect the system and cell.
       

      3.  If control value of voltage or current is different from measured value, the experiment will be stop automatically to protect the cell.
       

      4.  Automatic calibration function is supplied for user calibration.  The system is controlled from a PC via USB or an Ethernet connection(Future function).
       

    Application

    ZIVE SP5H electrochemical workstation is ideal for  high voltage application such as

    power device research such as battery materials, fuel cells, super capacitors and solar cells, corrosion/coatings, electrode material evaluation, .

    Software (SmartManager)  

    ZIVE SP5H electrochemical workstation uses SmartManager software. You can get more detailed information via above link.

     

    Specification

Main system

PC communication

USB2.0 High Speed

Line voltage

100-240VAC, 50/60Hz, 1Amp

LED

Run,Busy,Potentiostat,Galvanostat

Size/weight

179 x 270 x 378.4(W*H*D) / 7.65kg

Power consumption

48Watt

System

Cell cable

1meter shielded type (Standard)

Power terminal: Working,  counter,

Sensing terminal: Reference, Working sense

Control

DSP with FPGA

Calibration

Automatic

Data acquisition

2x16bit ADCs (500kHz)for voltage, current

ADC

4x 16bit ADCs(250kHz) for auxiliary voltage & temperature reading

DAC

2x16bit DAC(50MHz) for bias & scan

1X16bit DAC(1MHz) for analog output

Filter

4ea (5Hz,1kHz,500kHz, 5MHz)

Scan rate

0 – 200V/sec
0-5000V/sec(fast scan)

Max. channel No.

32 Channels via USB connection

Internal Data Memory

295,000 points

LCD Display

DC & EIS mode automatically

Power amplifier(CE)

Power

44Watt (44V@1A)

Compliance voltage

±44V

Maximum current

±1A

Control speed selection

8ea

bandwidth

1MHz

Slew rate

6V/usec

Potentiostat mode(voltage control)

- voltage control

Control voltage range

±40V, ±4V, ±400mV

Voltage resolution

16 bit per each range

Voltage accuracy

±4mV±0.1% of setting

Max. scan range

±40V vs. ref. E

- current measurement

Current ranges

12 ranges(auto/manual setting)

10pA ~ 1A

(10pA & 100pA with gain)

Current resolution

16 bit;

30uA, 3uA, 300nA, 30nA, 300pA,,

30pA, 3pA, 300fA, 30fA, 3fA, 0.3fA

Current accuracy

±±10pA±0.1% of range(gain x1) >100nA fs.

Galvanostat mode(current control)

- Current control

Control current range

Max. ±1A

± full scale depending on selected range

Current resolution

16 bit;

30uA, 3uA, 300nA, 30nA, 300pA,,

30pA, 3pA, 300fA, 30fA, 3fA, 0.3fA

Current accuracy

±10pA±0.1% of range(gain x1) >100nA fs.

- Voltage measurement

Voltage ranges

±40V, ±4V, ±400mV

Voltage resolution

16 bit; 1.2mV,120uV,12uV

Voltage accuracy

±4mV±0.1% of reading

Electrometer

Max input voltage

±40V

Input impedance

2x1013||1pF

Bandwidth

>2MHz

CMRR

>95db

EIS(Internal FRA) for system

Frequency range

10uHz ~ 300kHz

Frequency accuracy

0.01%

Frequency resolution

5000/decade

Amplitude

0.1mV ~ 10V rms (Potentiostatic)

0.1 ~ 70% f.s(Galvanostatic)

Mode

Static EIS:

Potentiostatic, galvanostatic, pseudo-galvanostatic, OCP

Dynamic EIS:

Potentiodynamic, Galvanodynamic

Fixed frequency Impedance:

Potentiostatic, Galvanostatic, potentiodynamic, galvanodynamic

Multisine EIS:

Potentiostatic, Galvanostatic

Intermittent PEIS/GEIS

Interfaces  for system

Auxiliary port

 Digital output

3 (open collector)

 Digital input

2 (photo coupler)

 Auxiliary voltage inputs

3 analog Inputs: ±10V

For measurement of WE vs. CE

CE vs. RE or other signal

 Analog output

1 analog output: ±10V

For stirrer, MFC, RDE etc.

Misc.  port

Sig generator output

1 analog output for FRA output or

 waveform generation output

Peripheral communication

I2C to control external devices

Temperature measurement

1 K-type thermocouple input

Zero Resistance Ammeter

1nA ~ 1A ranges

Software

Max steps per experiment

1000

Shutdown safety limits

Voltage, current, temperature etc

Max. sampling rate

20kHz(50usec)-burst mode/500jHz(2usec) in fast sweep mode

Max. sampling time

unlimited

Sampling condition

Time, dv/dt, dI/dt, temp etc.

PC requirement

Operating system

WindowsXP SP3/7/8/10

PC specification(minimum)

Pentium4, RAM 1GB

Display

1600x900 high color

USB

High speed 2.0

General

Dummy cell

One external dummy cell included

Thermocouple

1.5meter K-type (option)

Auxiliary cable

Option

Misc. cable

Option

Specifications & software subject to change without notice.      ZIVELAB

Windows is a registered trade mark of Microsoft Corporation.

 

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