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Electrochemical Workstation Reference 3000
Electrochemical Workstation Reference 3000
Product details
Reference 3000 Electrochemical Workstation
It is a high-performance potentiostat/galvanostat/ZRA with a maximum current of+/-3 amperes and a maximum voltage of+/-32 volts. Reference 3000 is recommended for the development of batteries, capacitors, or fuel cells, and can also be used for general electrochemical measurements.
Product Details
overview
Reference 3000 is the latest product of the Reference series potentiometers. Reference 3000 is an independently operated high current, high-performance potentiostat with 11 current ranges from 3 amperes to 300 picoamps and a slot voltage of up to 32 volts. The built-in electrochemical impedance spectroscopy electronic device enables the Reference 3000 to achieve a measurement frequency range of 10 μ Hz to 1 MHz. In addition, the Reference 3000 also has an optional unique feature that can measure an additional 8 voltages. The launch of this product will play a significant role in the measurement applications of energy storage and conversion (ESC).
application
- Batteries, fuel cells, and supercapacitors
- synthetic chemistry
- Electroplating research
- Sensor development
- Dynamics and Thermodynamics Measurement
- Electrochemical impedance spectroscopy
- corrosion measurement
- Analytical Electrochemistry
standard feature
- 2. 3 and 4 electrode measurements
- High voltage potentiometer mode, capable of measuring and applying potentials up to 32V
- 3 control modes
- Constant potential, constant current, and zero resistance ammeter.
- Electrical insulation
- Floating instrument: can be used together with running fuel cells, batteries, and high-pressure reactors.
- Independent voltage and current cables
- Always precise EIS measurement.
- be easy to carry about
- The size is equivalent to two chemistry textbooks, weighing about 5 kilograms (11 pounds). Simply connect to a Windows computer using USB 2.0.
- Built in EIS
- The built-in DDS can perform EIS within the range of 10 µ Hz to 1 MHz. Refer to the contour map of accuracy.
- DSP (Digital Signal Processing) mode
- Can perform oversampling to improve signal-to-noise ratio.
- Current interruption and positive feedback iR compensation
- The Gamry potentiostat and its control software can use control loop algorithms to accurately measure and calibrate uncompensated resistance.
- Auxiliary I/O
- Control additional devices through more I/O interfaces, including external signal inputs, analog voltage outputs, analog current outputs, auxiliary A/D inputs, and other I/O connectors.
- Can accommodate multiple potentiometers
- Up to eight Reference 3000 potentiometers can be connected and installed on one computer (requiring a USB hub).
- High voltage potentiometer
- Using a special high-voltage potentiometer to measure and control voltages up to ± 32 volts at a constant potential.
- Easy installation
- Load the Gamry software and connect the USB cable to start the experiment.
- warranty service
- Provide 2-year original factory warranty service.
Accuracy contour map
The accuracy contour map will provide a detailed display of various instrument performance that can be achieved in practical operations. This result includes electrochemical cell cables.
option
Auxiliary potentiometer
The auxiliary potentiometer is a factory installed option that can add one set (eight) of differential voltage inputs. Each input channel can measure a voltage signal of ± 5 volts at any position within the entire slot voltage range of Reference 3000. In addition, impedance measurements up to 100 kHz can be performed using an auxiliary potentiometer.
Extension cable
For convenience, we also provide extended electrochemical cell cables (1.5 meters and 3 meters).
Auxiliary potentiometer cable: The standard length of the auxiliary potentiometer cable is 90 cm. We also offer extended cable options (1.5 meters and 3 meters).
specifications
Reference 3000 |
|
| Potentiostat | correct |
| galvanostat | correct |
| Zero resistance ammeter | correct |
| Electrochemical cell connection | 2. 3 or 4 |
| Floating type (insulated from the ground) | correct |
weight |
6 kg |
size |
20 (width) x 23 (height) x 30 (depth) cm |
system |
|
| Maximum current | High current: ± 3 A High voltage: ± 1.5 A |
| Current range | 11 |
| Current range (including internal) Gain) |
13 |
| Minimum voltage resolution | 1 μV |
| Minimum current resolution | 100 aA |
| Maximum applied potential | ±11 V Stacking mode: ± 32 V |
| rise time | <250 ns |
| Noise and fluctuations | <2 μV rms |
| Minimum time base | 3.333 μs |
| Maximum Time Base | 715 s |
| Minimum potential step | 12.5 μV |
| Analog-to-Digital Converter | 16 bit |
| Maximum number of data points per experiment | 262,143 |
EIS measurement |
|
| Frequency range | 10 μHz - 1 MHz |
| EIS accuracy | Refer to accuracy Contour map |
| Maximum AC amplitude | 2110 mV rms |
| Minimum AC amplitude | 4.03 μV rms |
control amplifier |
|
| cell voltage | High current: ± 15 V High voltage: ± 32 V |
| output current | > ±3 A |
| Speed setting | 5 |
| unity-gain bandwidth | 980, 260, 40, 4, 0.4 kHz |
Potentiometer |
|
| Input impedance | >1014Ω |
| Input Current | <10 pA |
| Bandwidth (-3dB) (typical) | >10 MHz |
| CMRR | >80 dB (3 Hz) >60 dB (1 MHz) |
Apply potential |
|
| accuracy | ± 1 mV ± 0.2% of reading |
| resolution | 12.5 μ V, 50 μ V, 200 μ V/bit |
| drift | <20 μV/°C |
| Potential scanning range | ±0.4 V，±1.6 V，±6.4 V |
measuring potential |
|
| accuracy | ± 1 mV ± 0.3% of reading |
| Accuracy (typical) | |
| Full range range | 32 V，12 V，3 V，300 mV，30 mV |
| resolution | |
| Offset Range | |
Apply current |
|
| accuracy | 0.3% of ± 10 pA ± range |
| resolution | 0.0033% full scale/bit |
measuring current |
|
| accuracy | 0.3% of ± 10 pA ± range |
| resolution | 0.0033% full scale/bit |
| Bandwidth (-3 dB) Note: The bandwidth depends on Current range. |
>10 MHz (3 A-600μA)，>1.5 MHz (60μA)， >0.15 MHz (6 μA) |
| Post offset gain | 1，10，100 |
| Offset Range | ± 1X full range |
IR compensation |
|
| mode | Current interruption and positive feedback |
| Minimum interruption time | 33 μs |
| Maximum interruption time | 715 s |
Auxiliary A/D input |
|
| range | ±3 V |
| resolution | 0.1 mV |
| Input impedance | >100 k Ω or>10 G Ω |
Auxiliary D/A output |
|
| range | 0-4 V |
| resolution | 1 mV |
Auxiliary potentiometer |
|
| INPUT VOLTAGE | |
| common mode range | ± slot pressure |
| Input Resistance | >10 GΩ |
| Input Current | <10 pA |
| differential amplifier | |
| Differential Voltage | ±5 V |
| CMRR DC to 1 kHz 1 kHz to 100 kHz |
>86 dB >72 dB |
| Channel interference | <80 dB |
| voltage measurement | |
| Nominal voltage range | ±5.12 V |
| μ V/bit (no gain) | 156.25 |
| μ V/bit (x100 gain) | 1.5625 |
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