ZIVE SP2 – high quality potentiostat/galvanostat/impedance analyzer

Versatile high quality potentiostat/galvanostat/impedance analyzer
Control voltage range: ±10V, ±1V, ±100mV
Control current range: 200pA ~ 2A (200pA with gain, 11 ranges)

Application

Battery/Super capacitor
Fuel cell
Corrosion
Sensor
Solar cell
Other Echem experiments

Features

high quality potentiostat/galvanostat/impedance analyzer
±10V@2Amp control range
current range (11 ranges)
– 2A to 200pA
– 200pA with gain
frequency range : 10uHz ~ 2MHz
built-in FRA : enables EIS tests
14 EIS techniques capability including multisine
capable of multitude of applications
– corrosion, general electrochemistry, sensor, battery, fuel cell,
supercapacitor, solar cell, etc.
bipolar pulse capability
voltage pulse or current pulse charge/discharge test(GSM,CDMA etc.),
sine wave function for ripple simulation in battery test package
& pulse plating available
high speed data sampling time
– 2usec or 3usec depending on data point number
fast sweep mode(5000V/sec with 10mV data sampling)
iR compensation & measurement
3 measurement/control voltage ranges &
11 measurement/control current ranges
internal 542,000 data point storage & continuing experiment regardless
of PC failure.
LCD display
software package
– Corrosion software package
– EIS software package
– Electrochemical analysis software package
– Energy software package
multichannel configuration available by connecting multiple SP2 or other ZIVE products
power booster(ZIVE ZB series) available
inclues basic software, Energy(battery)/Impedance/Corrosion/Echem analysis software packages
free software upgrade

Experimental Techniques

Basic techniques

Potentiostatic
Galvanostatic
Double step potentiostatic
Double step galvanostatic
OCP measurement
Potential sweep
Current sweep
Cyclic voltammetry
Fast potential sweep
Potentiostatic Ru measurement
Galvanostatic Ru measurement

Advanced software techniques(Included)

EIS software package(EIS)
– Potentiostat EIS
– Galvanostatic EIS
– Pseudo galvanostatic EIS
– OCP* EIS
– Potentiodynamic PEIS
– Galvanodynamic GEIS
– Poteniodynamic HFR
– Galvanodynamic HFR
– Galvanostatic HFR monitor
– Potentiostatic HFR monitor
– Multisine potentiostatic EIS
– Multisine galvanostatic EIS
– Intermittent potentiostatic EIS
– Intermittent galvanostatic EIS
(*) The system measures open circuit potential before each frequency
change and applies AC sine wave on this potential.
Corrosion software package(COR)
– Tafel(Tafel experiment)
– Rp(Polarization resistance)
– RpEc trend
– PDYN(Potentiodynamic)
– CYPOL(Cyclic polarization resistance)
– GDYN(GalvanoDynamic)
– Reactivation
– Galvanic corrosion
– Potentiostatic ECN
– Galvanostatic ECN
– ZRA mode ECN
Energy software package(BAT)
a) Battery test technique
– CC/CV testforcycle life test of lithium battery
– CC/CC tet forcyclelifetestofNiCd or NiMH battery
– Discharging test
– EVS(electrochemical voltage spectroscopy)
– Variable scan rate CV
– Potentiostatic IV curve
– Galvanostatic IV curve
– Steady state CV
– PITT(Potentiostatic intermittent titration technique) test
– GITT(Galvanostatic intermittent titration technique) test
– Pulse mode is available for GSM & CDMA profile.
Pulse shape profile can be measured by user’s demand.
b) Control mode
– Charge : CC, CC-CV, pulse, sine wave
– Discharge : CC, CP, CR, pulse, sine wave
c) Cut-off condition
– Time, voltage, current, power, auxV etc.
– Various battery charge/discharge test is available including
pulse discharge for GSM, CDMA application
Electrochemical analysis software package(EAS)
a) Step techniques
– CA(Chronoamperometry)
– CC(Chronocoulometry)
– CP(Chronopotentiometry)
b) Sweep techniques
– LSV(Linear sweep voltammetry)
– SDV(Sampled DC voltammetry)
– Fast CV
– Fast LSV
c) Pulsed techniques
– DPV(Differential pulse voltammetry)
– SWV(Square wave voltammetry)
– DPA(Diff.pulse amperometry)
– NPV(Normal pulse voltammetry)
– RNPV(Reverse normal pulse voltammetry)
– DNPV(Differential normal pulse voltammetry)

Options

Power booster

Description

Power amplifier (CE)
Power	24Watt(12V@2A)
Compliance voltage	±12V
Max. current	±2A
Control speed selection	8 ea
Bandwidth	4MHz
Slew rate	15V/usec
Potentiostat mode(voltage control)
Voltage control
Control voltage range	±10, ±1V, ±100mV
Voltage resolution	16 bit per each range
Voltage accuracy	±0.02% fs (gain x1)
Max. scan range	±10V vs. ref. E
Current measurements
Current range	11 ranges (auto/manual setting) 2nA~2A 200pA with gain
Current resolution	16 bit; 60uA, 6uA, 600nA, 60nA, 6nA, 600pA 60pA, 6pA, 600fA, 60fA, 6fA
Current accuracy	±0.02% f.s.(gain x1)>200nA f.s.
Galvanostat mode(current control)
Current control
Control current range	max. ±2A ± full sacle depending on selected range
Current resolution	16 bit; 60uA, 6uA, 600nA, 60nA, 6nA, 600pA 60pA, 6pA, 600fA, 60fA, 6fA
Current accuracy	±0.02% f.s.(gain x1)>200nA
Voltage measurements
Voltage range	10V, 1V, 100mV
Voltage resolution	16 bit; 0.3mV, 30uV, 3uV
Voltage accuracy	±0.02% fs(gain x1)
Electrometer
Max. input voltage	±10V
Input impedance	2×10¹³Ω\|\|4.5pF
Bandwidth	>22MHz
CMRR	>114dB
EIS(Internal FRA) for system
Frequency range	10uHz ~ 2MHz
Frequency accuracy	0.01%
Frequency resolution	5000/decade
Amplitude	0.1mV ~ 5Vrms(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
Main system
PC communication	USB2.0 high speed
Line voltage	100~240VAC, 50/60Hz, 1Amp
Power adapter	24V@3A
Size/weight	93×302.5x167mm(WxDxH) / 2.95kg
Max. output power	24Watt
Software
Max. steps per experiments	1,000
Shutdown safety limits	voltage, current, temperature etc.
Max. sampling rate	2usec or 3usec depending on data point number
Min. sampling time	unlimited
Sampling condition	time, dv/dt, dI/dt, temp. etc.
Interface for system
Auxiliary port
– Digital output	3 (open collector)
– Digital input	2 (photo coupler)
– Auxiliary voltage inputs	3 analog input: ±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
– Signal generator output	1 analog output for FRA output or waveform generation output
– Peripheral communication	12C to control external devices
– Temperature measurement	1 K-type thermocouple input
– Zero resistance ammeter	2nA ~ 2A ranges
System
Cell cable	1 meter shielded type (standard) working, reference, counter, working sense Auxiliary V
Calibration Control DAC	Automatic DSP with FPGA 2x16bit DAC(50MHz) for bias & scan 1x16bit DAC(1MHz) for analog output
Data acquisition ADC	2x16bit ADCs(500kHz) for voltage & current 1x16bit ADCs(250kHz) for auxiliary voltage and temperature reading
Filter selection	4 ea(5Hz, 1kHz, 500kHz, 5MHz)
Scan rate	0 ~ 200V/sec in common mode 0 ~ 5000V/sec in fast mode
Max. channel No.	32 channesl via USB connection
Internal data memory	542,000 points
LCD display	DC & EIS mode automatically
PC requirement
Operating system	Windows 7/8/10(32bit/64bit OS)
PC specification(minimum)	Pentium4, RAM 1GB or higher
Display	1600×900 high color or higher
USB	high speed 2.0
General
Dummy cell	One external dummy cell included
Thermocouple	K-type, 1.5 meter long(option)
Impedance data analysis software	ZMAN^TM software
DC data analysis software	IVMAN^TM software

The specifications are subject to change without notice.

Categories: NEW PRODUCTS, WonATech Potentiostats

ZIVE SP2 – high quality potentiostat/galvanostat/impedance analyzer

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