600 PEM Water Electrolysis Test System
Menu
Scribner 600 PEM Water Electrolysis Test System
- The 600 Electrolyzer Test System (ETS): Advanced Test System designed for Research & Development of PEM Electrolyzers
- State-of-the-art bench-top instrument for comprehensive evaluation and characterization of PEM electrolyzers
- Integrated Power Supply, Potentiostat, Impedance Analyzer for EIS & HFR, and real-time sensors for Product Flow Rate and Cross-over Monitoring
- Ideal for laboratories requiring detailed control, diagnostics, and analysis of a single electrolyzer cell
- Powerful FlowCell-ETS® software provides complete control and monitoring of the test cell
- Built-in experiments include constant, scanning, or step-stair voltage or current-controlled measurements
- Easy, hands-free switching between voltage or current control by the Potentiostat or Power Supply
Previous
הבא
לפרטים נוספים והצעת מחיר, מלא את הפרטים למטה
מידע נוסף
Scribner 600 Electrolyzer Test Station Data Sheet
Features
Options
Specifications
Product support Documents
Features
- Bench-top, fully integrated instrument designed for electrolyzer Research & Development
- Features a 4 current range potentiostat (± 0.07 / 0.7 / 7 / 20 A, ±5 V) to ensure accurate wide dynamic range current measurement
- Includes software-controlled programmable Power Supply capable of operating up to 100 A / 5 V
- Enables automated switching between Potentiostat and Power Supply mode for enhanced flexibility
- Offers EIS and HFR (1 mHz to 10 kHz) capabilities in Potentiostat mode
- Equipped with FlowCell-ETS® application software for comprehensive system control, experiment sequencing, graphing, and data acquisition
- EIS data is compatible with ZView®, the industry-leading impedance analysis & equivalent circuit modeling software
- Integrated back pressure feature allows for pressure regulation up to 2 barg
- Features N2 purge on Cathode with Supplemental N2 on Anode for enhanced operational control
- Supports Anode feed water recycling or once-thru operating mode for versatility
- Includes an in-line high-temperature Ion Exchange cartridge to maintain Anode feed water purity in recycle mode
- Incorporates safety features such as E-Stop, Over Voltage/Current, Over Temperature, or Gas Detection shutdown for added protection
- Comes with an integrated 892e Data Expansion Module for additional 8 temperature + 8 analog inputs, e.g., pressure transducers
- Offers in-line, real-time O2 and H2 product flow rate monitoring for accurate performance assessment
Options
| Cell Fixture | |
| Gas Sensors for Hydrogen | In-line sensors for H2 in product O2 and O2 in product H2 monitoring with alarm function for added safety |
| Gas Sensor for Oxygen | In-line sensors for H2 in product O2 and O2 in product H2 monitoring with alarm function for added safety |
| Pressure Transducer | Measures pressure drop in cell |
Specifications
| Cell Connections | 4-terminal (I+, I-, V+, V-) & differential Aux (REF) |
| Cell Potentiostat: | |
| Full Scale Current Ranges | ±20 / 7 / 0.7 / 0.07 A |
| Current Resolution: | 0.007% of range |
| Current Limit of Error | ±1.0% of range |
| Set and Read Voltage vs . WE | > ±5.000 V |
| Cell Voltage Sense Lead | Differential w/ driven shields |
| Voltage Measurement Resolution | 152 μV |
| Sense Lead Input Resistance | 1.0 GΩ |
| Modes of Operation | Constant, Scan, Step-Stair; V and I |
| Cell Power Supply: | |
| Maximum Current | 100 A |
| Voltage Range | 0 – 5.000 V |
| Power | Up to 500 W |
Impedance Measurement (Potentiostat Mode): | |
| Frequency Range: | 1 mHz to 10 kHz |
| Measurement Types | Sweep EIS and single-frequency HFR real-time measurement, Whole Cell and Aux |
| Cell and Electrolyte Handling: | |
| Flow Path | All 316 SS |
| Feed Water Reservoir | 1 L, 316 SS, auto-water fill, conductivity probe |
| Feed Water Supply Pump | 50 – 400 mL/min, software controlled |
| Feed Water Temperature Range | Ambient to 95 oC |
| Ion exchanger / Deionizer | In-line water recycling loop |
| Back Pressure | Dual, 0-2 barg (0-30 PSIG), Manual |
| Cell Temperature Range | Ambient to 120 oC |
| Purge Gas | PC-controlled MFC on Negative; Manual on Positive |
| Water/Gas Separator/Dehumidifiers | 2 (Negative, Positive), condensers & collection tanks |
| Product Mass Flow Meters | 2 (1 SLM H2, 0.5 SLM O2) |
| Additional Data Acquisition (892e): | |
| Data Acquisition (892e): | 8 Temperature + 8 Analog (e.g., 0-5 V, 4-20 mA) |
| Options: | |
| In-Line Gas Sensors | H2 Transmitter for monitoring of H2 in Product O2 O2 Transmitter for monitoring of O2 in Product H2 |
| Physical and Environment: | |
| Operating Temperature | 5-35 oC |
| Power Source | 100-120 or 220-240 VAC, 50/60 Hz |
| Size (excluding tubing connections) | 53 cm x 53 cm x 90 cm (21 in. x 21 in. x 35.5 in.) |
| Weight | 64 kg (140 lb.) |
Product support Documents