Single-Channel PEM Electrolyzer Testing Platform
A modular PEM electrolyzer testing platform for performance evaluation, polarization curve testing, durability testing, and hydrogen energy research. It integrates water management, programmable power supply, PLC control, HMI display, data acquisition, and safety protection in one compact system for universities, research institutes, and laboratories.
Modular Test Platform for PEM Electrolyzer Research and Teaching
The Single-Channel PEM Electrolyzer Testing Platform provides a standardized and repeatable test environment for PEM electrolyzer performance evaluation, operating condition simulation, polarization curve testing, durability research, data acquisition, and hydrogen energy teaching.
Standardized Testing Environment
Provides a controlled single-channel test platform for PEM electrolyzer performance evaluation and teaching experiments.
Modular High-Precision Design
Supports modular configuration, external electrolyzer replacement, and customized test requirements.
Data Acquisition & Monitoring
Collects voltage, current, temperature, pressure, flow rate, conductivity, and other operating data in real time.
Research and Education Support
Suitable for hydrogen energy teaching, material research, catalyst optimization, MEA testing, and flow field design studies.
Core Testing Functions
The testing platform is designed to support both teaching demonstrations and research-level PEM electrolyzer performance evaluation.
Polarization Curve Testing
Supports testing of electrolyzer voltage-current behavior to help evaluate PEM electrolyzer performance under different current densities.
Durability Testing
Supports long-duration operation and monitoring to help analyze voltage decay, degradation trends, and stability under selected test conditions.
Voltage Monitoring
Voltage inspection and monitoring can help researchers observe operating behavior, identify abnormal changes, and compare test results.
Operating Condition Simulation
Programmable current and voltage control supports constant current, constant voltage, pulse operation, and current step / ramp simulation.
Renewable Compatibility Study
The platform can simulate off-grid or low-power operation, including 10% rated power testing, to support renewable energy compatibility studies.
Electrolyzer Material Research
Supports research on MEA, catalysts, titanium flow field plates, gas diffusion layers, and electrolyzer material optimization.
System Structure & Core Modules
The platform integrates water supply, PEM electrolysis testing, programmable power supply, control, data acquisition, safety protection, and optional expansion interfaces into one compact test system.
Water Supply Module
- Ultrapure water tank stores high-purity deionized water to protect the PEM electrolyzer.
- Conductivity can be controlled for high-purity water operation.
- Level sensor supports real-time water level monitoring.
- Auto-refill can be supported when water level is low.
- Circulating pump supplies water to the anode side and supports heat removal.
- Resin filter removes residual metal ions to help protect MEA and catalyst layers.
PEM Electrolysis Test Module
- Single-channel PEM electrolyzer testing configuration.
- External electrolyzer layout allows easier replacement and testing.
- Supports testing of MEA, catalyst layer, bipolar plates, and gas diffusion layer.
- Suitable for performance evaluation, material comparison, and research validation.
Programmable DC Power Supply
- Wide-range adjustable DC power supply.
- Supports 0–60A current range.
- Supports 0–15V voltage range.
- Supports constant current and constant voltage modes.
- Can simulate different current steps, ramps, and operating conditions.
- PLC direct control can support automated test procedures.
Control & Data Acquisition System
- PLC control system supports automated operation.
- HMI touchscreen displays real-time system data.
- Data acquisition supports voltage, current, temperature, pressure, flow rate, conductivity, and other parameters.
- Data can be recorded for experiment comparison and research analysis.
- USB and RJ network communication interfaces are supported.
Safety Protection & Expansion
- Supports hydrogen leak detection.
- Supports high-pressure alarm.
- Emergency stop button supports fast shutdown.
- Interlock alarm shutdown improves system protection.
- Optional hydrogen-in-oxygen / oxygen-in-hydrogen concentration monitoring can be reviewed.
- Optional hydrogen flow monitoring and dedicated test fixtures can be reviewed.
Technical Specifications
The following specifications help research teams, universities, and laboratories evaluate whether the Single-Channel PEM Electrolyzer Testing Platform matches their testing, teaching, and research requirements.
| Technical Category | Parameter | Unit | Specification |
|---|---|---|---|
| Host System | Display Panel | / | Touchscreen |
| Alarm Component | / | Buzzer | |
| Communication Interface | / | USB, RJ Network Cable | |
| Dimensions | mm | 500 × 400 × 540 | |
| Hydrogen System Module | Back Pressure Range | MPa | 0–0.4, optional 3 MPa |
| Flow Measurement Accuracy | / | Optional | |
| Back Pressure Accuracy | %FS | 0.25 | |
| Power Supply Module | Voltage Inspection Range | V | 0–3 |
| Voltage Range | V | 0–15 | |
| Voltage Inspection Measurement Accuracy | % | ±0.2 | |
| Current Range | A | 0–60 | |
| Constant Current Accuracy | mA | ≤1% + 30 | |
| Water Management Module | Medium | / | Deionized Water |
| Adjustable Water Flow Range | mL/min | 0.15–600 | |
| Water Refill Method | / | Automatic Water Refill | |
| Conductivity | μS/cm | <1.5 | |
| Temperature Control Module | Adjustable Temperature Range | / | Room Temperature to 80°C (±1%) |
| Temperature Control Accuracy | °C | ≤±0.5 | |
| Temperature Acquisition Accuracy | °C | ≤±0.5, resolution 0.01°C | |
| Data Acquisition | Real-Time Data Collection | / | Voltage, current, temperature, pressure, flow rate, conductivity and other parameters can be collected and recorded in real time |
| Basic Testing Functions | Testing Functions | / | Polarization curve testing, durability testing, voltage monitoring |
| Safety Protection | Protection Functions | / | Hydrogen leak detection, high-pressure alarm, emergency stop button, interlock alarm shutdown |
| Structural Design | Structure | / | Modular design, compact layout, 316L stainless steel pipeline, desktop style |
| Optional Functions | Optional Monitoring | / | Hydrogen-in-oxygen / oxygen-in-hydrogen concentration online monitoring, hydrogen flow monitoring, dedicated testing fixture |
| Power Supply Characteristics | Power Supply Mode | / | Programmable DC power supply, supports constant current and constant voltage modes, directly controlled by PLC |
How the Testing Platform Works
The platform provides a controlled workflow for water supply, PEM electrolyzer testing, programmable power input, data monitoring, and safety protection.
Prepare Deionized Water
High-purity deionized water is supplied through the water management system to help protect the PEM electrolyzer and MEA.
Install Test Electrolyzer
The external single-channel PEM electrolyzer can be connected or replaced according to testing requirements.
Set Operating Conditions
Users can set current, voltage, water flow, temperature, and back pressure according to the test plan.
Run Performance Test
The platform supports polarization curve testing, durability testing, voltage monitoring, and selected operating condition simulation.
Collect Real-Time Data
Voltage, current, temperature, pressure, flow rate, conductivity, and other data are collected and recorded.
Analyze and Compare
HMI and data export support experiment comparison, material evaluation, and research analysis.
Control System & Data Acquisition
The platform integrates PLC control, HMI visualization, communication interfaces, real-time monitoring, and safety logic to support repeatable testing and research analysis.
Data Display
& Export
& History
Analysis
PLC-Based Control
Automated control supports water management, power supply control, interlock protection, and testing workflow operation.
HMI Touchscreen Interface
The touchscreen displays real-time voltage, current, temperature, pressure, flow rate, conductivity, alarms, and system status.
Programmable Power Control
The power supply can support constant current, constant voltage, current step, ramp, and pulse operation according to test requirements.
Real-Time Data Recording
The platform can collect and record key data for polarization curve testing, durability evaluation, voltage monitoring, and comparative analysis.
Safety Protection Design
PEM electrolyzer testing requires controlled operation and safety monitoring. This platform integrates multiple safety protection functions to support teaching, experiment, and research use.
Hydrogen Leak Detection
01Hydrogen leakage detection can support abnormal condition warning and system protection.
High-Pressure Alarm
02High-pressure alarm helps monitor abnormal pressure conditions during testing.
Emergency Stop Button
03Emergency stop button supports rapid shutdown during abnormal or emergency operation.
Interlock Alarm Shutdown
04Interlock alarm logic can stop system operation when selected fault conditions are detected.
Over-Temperature / Over-Pressure
05Temperature and pressure monitoring can support protective logic for testing safety.
Modular Service Access
06External electrolyzer layout and compact structure support easier replacement, inspection, and maintenance.
Hydrogen demonstration equipment should be used in a well-ventilated classroom or laboratory under supervision. Final safety configuration and operating procedures should be reviewed according to local requirements, teaching purpose, storage method, and installation conditions.
Recommended Applications
The Single-Channel PEM Electrolyzer Testing Platform is suitable for hydrogen education, PEM electrolyzer R&D, material research, performance validation, and process optimization.
Hydrogen Energy Teaching
Supports hands-on teaching for PEM electrolysis principles, water management, voltage-current behavior, and system testing.
University Laboratory Research
Provides a controlled test platform for student experiments, graduate research, and hydrogen energy curriculum development.
Performance Evaluation
Supports performance testing, polarization curve analysis, voltage monitoring, and operating condition comparison.
MEA and Catalyst Research
Supports research on proton exchange membranes, IrO₂ anode catalysts, Pt/C cathode catalysts, and MEA performance.
Flow Field and BPP Design
Supports testing and comparison of titanium flow field plates, surface treatments, and gas-liquid transfer performance.
Industry-Academia Collaboration
Provides a standardized test environment for research projects, training programs, and collaborative electrolyzer development.
What to Confirm Before Ordering
To recommend the suitable testing platform configuration, please confirm your testing purpose, electrolyzer type, test parameter range, safety requirements, and data acquisition needs.
Required Information Checklist
- Institution or company type
- Teaching, research, or industrial testing purpose
- PEM electrolyzer size or active area
- Required current & voltage range
- Required back pressure & water flow range
- Temperature control requirements
- Need for hydrogen flow & gas concentration monitoring
- Need for SCADA, data export, or remote data logging
- Test fixture & documentation requirements
- Quantity and delivery destination
Included Educational Resources & Service Support
Testing platform projects often require clear specifications, operating guidance, experiment support, and documentation for teaching, research, and procurement review.
Experiment Manual
Includes step-by-step experiment instructions, operation guidance, and teaching support for laboratory courses.
- Step-by-step experiment guide
- Safety and operation guidance
- Teaching support for labs
Principle Materials
Includes 3D animation video of PEM principles and demonstration guidance for hydrogen production and storage.
- 3D animation video
- Principle explanation slides
- Demonstration guidance
After-Sales Support
1-year warranty for key components, lifetime technical consultation, and remote guidance for product operation.
- 1-year component warranty
- Lifetime technical consultation
- Remote operation guidance
Customization
Custom flow rate review, solar/wind integration, panel language review, and tailored teaching packages.
- Flow rate & parameter review
- Renewable energy integration
- Tailored teaching packages
Comprehensive Support for Teaching & Research
We provide resources, training, and long-term technical service to ensure your teaching, experiments, and research run smoothly and effectively.
Instructor Training
Operation training and teaching tips
Resource Updates
Continuous updates for materials
Reliable Quality
Strict quality control and testing
Responsive Service
Quick response and solution support
Single-Channel PEM Electrolyzer Testing Platform FAQ
What is the Single-Channel PEM Electrolyzer Testing Platform used for?
Who is this platform suitable for?
What current and voltage range does the platform support?
What water does the system use?
What is the adjustable water flow range?
What testing functions are supported?
Can back pressure be adjusted?
What data can be collected?
What safety protection functions are included?
Can the platform support gas concentration monitoring?
Can the platform be customized?
What information is needed for a quotation?
Request a PEM Electrolyzer Testing Platform Configuration Review
Tell us your testing purpose, electrolyzer type, current and voltage range, back pressure requirement, water flow range, temperature control needs, monitoring requirements, and documentation needs. Hele Titanium will help review a suitable single-channel PEM electrolyzer testing platform configuration for your teaching or research project.
Direct Contact:
sales@heletitanium.com
