
OrigaFlex+ 500
OrigaLys




Since 1976, the German company Zahner-Elektrik is developing and manufacturing innovative high-precision instruments such as potentiostats, and galvanostats for all kinds of electrochemical and photoelectrochemical applications.
Zahner instruments are highly esteemed for their high flexibility, reliability, and performance. Furthermore, with its experienced team, Zahner is known to provide an exemplary service before and after sale, an individual, application-specific consultation, and - above all - practical support for setting up an experiment.
Dimensions - WxDxH / cm
160 x 364 x 376 mm3
Weight / kg
11.4
Storage conditions
-20 °C to +85 °C
Power supply
100/115/230VAC, 50/60Hz
Type
Potentiostat/Galvanostat
Form Factor
Benchtop / Lab
Channels
≥ 1
Cell connection
≥4 electrode, ≥ 3 electrode
Potentiostat modes
Potentiostatic, Galvanostatic, pseudo-galvanostatic, OCP, ZRA, FRA
Sent directly to Zahner
Sent directly to Zahner
ADC resolution
32 bit
Ground reference
grounded, floating
PC interface
USB
Ambient temperature when measuring
+10 °C to +30 °C
Input impedance
> 10 TΩ, ±5 pF typ. (Main) / > 1000 TΩ, ±1 pF typ. (HiZ-Probe)
Bandwidth
10 MHz @ 33 Ω load
Potentiostat rise/fall time
150 ns to 200 µs in 5 steps, automatic selection
Common Mode Rejection
> 86 dB @ 10 µHz to 100 kHz, > 66 dB @ 100 kHz to 8 MHz
Input leakage current
< ±200 fA typ., < ±2 pA max., / < ±10 fA typ. (HiZ-Probe)
Impedance range
1 mΩ to 10 GΩ / 2% (Main), 100 mΩ to 10 MΩ / 0.2%, 100 mΩ to 100 GΩ / 2% (HiZ-Probe), 10 µΩ to 1 GΩ / 2% (Gal), 1 mΩ to 10 MΩ / 0.2%
Input channel phase-tracking acc
±0.05° @ 10 µHz to 100 kHz, ±0.125° @ 100 kHz to 8 MHz
Equivalent effective input noise
1 µV rms / 100 fA rms @ 1 mHz to 10 Hz
Input Capacitance
±1 pF (HiZ-Probe)
Max. Potential range (±) / V
15
Voltage resolution (output)
2.5 nV in 5V range, 7.5 nV in 15V range
Accuracy voltage (output)
±100 µV ± 0.001% of reading in 5V range, ±500 µV ± 0.001% in 15V range
Min. Accuracy voltage (output) / mV
0.1
Compliance voltage / ±V
28
Voltage resolution (input)
2.5 nV in 5V range, 7.5 nV in 15V range
Min. Voltage resolution (input) / μV
0.0025, 0.0025
Accuracy voltage (input)
±50 µV ± 0.0005% of reading in 5V range, ±100 µV ± 0.001% in 15V range
Min. Accuracy voltage (input) / mV
0.05
Voltage Ranges
2 ranges, [±15 V, ±5 V]
Number of Voltage Ranges
2
Slew rate
15 MV/s
iR Compensation Limits
auto AC impedance technique, range 0 to 10 MΩ, resolution 0.012%
Integral Nonlinearity
typ. ± 0.0002% and max ± 0.0004% in 5V range, typ. ± 0.0006% and max ± 0.0012% in 15V range
AC amplitude
0 to 2 V and 24 bit resolution in 5V range, 0 to 6 V and 24 bit resolution in 15V range
Phase shift
10° @ 500 kHz
Min. Voltage resolution (output) / μV
0.0025
Required Compliance Voltage
≥ 25 V, ≥ 15 V, ≥ 10 V, ≥ 5 V, ≥ 2 V
Current range
±1.9 nA to ±3 A in 12 steps, ±1 pA to ±0.5 A in 35 ranges, automatic range selection (HiZ-Probe)
Number of current ranges
12
Current Resolution (output)
32 bit, ±0.0002% of FS, ±2 aA (HiZ-Probe)
Current Accuracy (output)
±0.05% of reading ± 0.02% of FS - ≥1 µA to 100 mA, ±0.2% of reading ± 0.1% of FS - < 1 µA or > 100 mA
Current Resolution (input)
±2 aA (32 bit)
Min. Current Resolution (input) / pA
0.000002
Current Accuracy (input)
±0.5% of reading ± 125 fA - <, 1 nA, HiZ Probe, ±0.5% of reading ± 0.2% of FS - 1 nA ... 1 µA, ±0.05% of reading ± 0.02% of FS - 1 µA ... 100 mA, ±0.5% of reading ± 0.2% of FS - 100 mA ... 3 A
Min. Current Resolution (output) / pA
0.000001
EIS Capability
Yes
EIS frequency range
10 µHz to 8 MHz
Max. EIS frequency range / MHz
8
Min. EIS frequency range / µHz
10
Accuracy Contour Plot
See images
EIS Amplitude resolution
0 to 2 V - 24 bit resolution in low range, 0 to 6 V - 24 bit resolutio in high range
AC frequency accuracy
< 0.0025%
AC frequency resolution
0.0025%, 10,000 steps/decade