Simple PEM Electrolyzer Test Rack for Low-Cost Performance Testing
A compact testing platform for teaching labs, universities, and basic PEM electrolyzer research. It supports adjustable voltage/current control, IV curve testing, stability evaluation, water circulation, real-time monitoring, USB data export, and basic safety protection in one simple rack system.
Low-Cost Test Rack for PEM Electrolyzer Performance Evaluation
The Simple PEM Electrolyzer Test Rack provides a compact platform for basic PEM electrolyzer performance testing, teaching experiments, and research verification. It supports adjustable voltage/current control, real-time status display, water management, data recording, USB communication, and safety protection for IV curve testing, stability testing, and low-cost hydrogen energy education.
Compact Testing Platform
A small-footprint test rack for basic PEM electrolyzer testing, teaching, and laboratory evaluation.
Voltage & Current Control
Supports adjustable 0–15V voltage range and 0–30A current range for PEM electrolyzer operation.
IV Curve & Stability Testing
Supports IV curve scanning and long-duration CC / CV stability testing with data recording.
Real-Time Data Display
Displays temperature, voltage, current, accumulated runtime, and test status in real time.
Core Testing Functions
This simple PEM electrolyzer test rack supports practical performance testing, operating status monitoring, and basic data recording for laboratory and basic research use.
Performance Testing
Supports IV curve testing and manual voltage adjustment with corresponding current observation.
Stability Testing
Supports constant-current or constant-voltage operation for duration testing and L–t data review.
Voltage & Current Monitoring
Displays electrolyzer voltage, current, and key power supply parameters during operation.
Electrolyzer Status Monitoring
Helps users observe operating stability, efficiency trends, and abnormal conditions during testing.
Data Recording & Export
Test data can be recorded automatically, and IV / L–t data can be exported through USB.
Functions may vary according to power supply configuration, monitoring scope, data logging setup, and project requirements.
System Structure & Modules
The test rack integrates host display, adjustable power supply, water management, data management, safety protection, and electrolyzer compatibility in one compact desktop system.
Host System
- Digital tube display
- USB communication interface
- Compact desktop structure
- Dimensions: 280 × 390 × 355 mm
- Visual interface for real-time operating data display
Power Supply Module
- Voltage range: 0–15V
- Current range: 0–30A
- Constant current accuracy: ≤0.5% + 30 mA
- Supports voltage and current setting
- Allows real-time power parameter monitoring and adjustment
Water Management Module
- Uses deionized water
- Water flow rate: 300 mL/min
- Manual one-button water refill
- Temperature adjustment from room temperature to 60°C
- Conductivity requirement: <1.5 μS/cm
- Integrated resin filtration for water purification
Data Management Module
- Real-time display of temperature, voltage, current, and accumulated runtime
- Automatic test data point recording
- Supports export of IV and I–t testing data
- Helps users build basic testing reports and performance records
Safety & Compatibility Module
- Over-voltage, over-current, and short-circuit protection
- Fault auto-diagnosis and prompt function
- Automatic data saving and safe state entry during unexpected power failure
- Mainly supports PEM electrolyzers
- Supports quick installation and replacement of custom electrolyzers
All-in-One Design
Integrates core functions in a compact desktop system.
Flexible & Adjustable
Parameters and settings are adjustable for different test scenarios.
Safe & Reliable
Multiple protection mechanisms ensure safe and stable operation.
Data-Driven
Real-time monitoring and exportable data support accurate analysis.
Electrolyzer Compatibility
Compatible with various PEM electrolyzers and easy to install or replace.
Technical Specifications
The following specifications help schools, laboratories, and R&D teams evaluate whether the Simple PEM Electrolyzer Test Rack matches their teaching, experiment, and basic testing requirements.
| Technical Category | Parameter | Unit | Specification |
|---|---|---|---|
| Host System | Display Panel | / | Digital Tube Display |
| Communication Interface | / | USB | |
| Dimensions | mm | 280 × 390 × 355 | |
| Power Supply Module | Voltage Range | V | 0–15 |
| Current Range | A | 0–30 | |
| Constant Current Accuracy | mA | ≤0.5% + 30 | |
| Water Management Module | Medium | / | Deionized Water |
| Water Flow Rate | mL/min | 300 | |
| Water Refill Method | / | Manual One-Button Water Refill | |
| Adjustable Temperature Range | / | Room Temperature to 60°C (±1%) | |
| Conductivity | μS/cm | <1.5 | |
| Testing Function | Performance Testing | / |
|
| Stability Testing | / |
|
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| Water Treatment System | Water Purification | / | Integrated resin filtration device |
| Data Management | Real-Time Monitoring | / |
|
| Data Recording | / | Automatically records testing data points | |
| Data Export | / | Supports export of IV and I-t testing data | |
| Safety Protection | Electrical Safety | / |
|
| System Safety | / | Fault auto-diagnosis and prompt function | |
| Power Failure Protection | / |
|
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| Compatibility | Electrolyzer Type | / | Mainly supports PEM electrolyzers |
| Installation Method | / |
|
Note: Final configuration, display interface, data export format, water management details, test fixture design, and compatible PEM electrolyzer structure can be reviewed according to teaching, testing, and research requirements.
How the Simple Test Rack Works
The test rack provides a straightforward workflow for connecting a PEM electrolyzer, setting electrical parameters, managing water supply, monitoring data, and recording test results.
Connect PEM Electrolyzer
Install or replace the PEM electrolyzer according to the test requirement.
Prepare Deionized Water
Use deionized water with conductivity below 1.5 μS/cm and start the water management system.
Set Voltage or Current
Set the required voltage or current range for IV curve scanning or stability testing.
Monitor Operating Data
Observe temperature, voltage, current, runtime, and electrolyzer operating status in real time.
Record and Export Data
Record testing data points and export IV / I-t data through USB for analysis and reports.
Safety Protection Design
PEM electrolyzer testing requires controlled operation and basic safety protection. This simple test rack integrates electrical and system safety functions for laboratory and teaching use.
Over-Voltage Protection
Helps protect the electrolyzer and power supply from abnormal voltage conditions.
Over-Current Protection
Helps reduce risk caused by excessive current during testing.
Short-Circuit Protection
Supports system protection during abnormal electrical connection or test faults.
Fault Diagnosis and Prompt
Fault auto-diagnosis and prompt function help users identify abnormal operating conditions.
Power Failure Protection
When unexpected power failure occurs, the system automatically saves data and enters a safer state.
Simple Test Rack vs. Single-Channel PEM Testing Platform
Both systems can support PEM electrolyzer testing, but they are designed for different testing depth, budget, and research needs.
| Comparison Item |
Test Rack |
Testing Platform |
|---|---|---|
|
|
Compact, low-cost test rack for basic PEM electrolyzer testing and teaching. | More advanced single-channel platform for higher-precision research and extended testing. |
|
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0–30A | 0–60A |
|
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0–15V | 0–15V, with additional voltage inspection range. |
|
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300 mL/min | 0.15–600 mL/min adjustable water flow range. |
|
|
Digital tube display | Touchscreen / HMI interface |
|
|
USB export for IV data and I–t data | More advanced data acquisition and monitoring options. |
|
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Teaching laboratory, basic testing, low-cost experiments, simple performance evaluation. | Advanced PEM research, material testing, durability evaluation, higher-precision studies, and expanded monitoring needs. |
Cost-Effective
Lower cost entry for teaching and basic testing applications.
Right Performance
Choose the right current, voltage, and flow range for your testing needs.
Reliable & Safe
Integrated protection and monitoring ensure safe and stable operation.
Data & Analysis
Support IV and I–t data collection and export for further analysis.
Scalable Upgrade
Easily upgrade to advanced research and extended testing in the future.
If you are not sure which system fits your testing plan, share your electrolyzer size, current range, voltage range, testing duration, monitoring needs, and budget target.
Recommended Applications
The Simple PEM Electrolyzer Test Rack is suitable for teaching, basic PEM electrolyzer performance evaluation, small R&D projects, and low-cost laboratory testing.
Hydrogen Energy Teaching
Supports classroom and laboratory teaching for PEM water electrolysis, voltage-current behavior, and system operation.
Ideal For
chemistry
University Laboratory Experiments
Provides a compact platform for student experiments, basic performance testing, and hydrogen energy curriculum development.
Ideal For
PEM Electrolyzer Basic Evaluation
Supports IV curve testing, stability testing, and operating status monitoring for custom PEM electrolyzers.
Ideal For
Small R&D Verification
Helps small research teams evaluate electrolyzer running efficiency, voltage-current response, and stability trends.
Ideal For
Designed for Education. Built for Exploration.
A flexible platform that supports teaching, training, and research across multiple disciplines in hydrogen, electrochemistry, control engineering, and sustainable energy.
What to Confirm Before Ordering
To recommend the suitable configuration and documentation package, please confirm your teaching purpose, laboratory environment, quantity, and support requirements.
Institution type
University, STEM, etc.
Teaching purpose
Demo, Lab, Training
Required quantity
Please let us know the quantity you plan to purchase or evaluate.
Power supply condition
Confirm voltage, phase, frequency, and available power capacity.
Adjustable light source requirement
Specify if an adjustable light source is needed for your laboratory setup.
Language requirement
Manual/Labels
Packaging and shipping destination
Please provide your preferred packaging type and final shipping destination.
Required documentation
Certificate, user manual, operation guide, or training documents.
Optional spare parts or accessories
Optional modules, accessories, or spare parts you may need.
Special laboratory safety requirements
Any special laboratory safety requirements, ventilation, or supervision.
We’re Here to Help
Our team will recommend the most suitable configuration for your teaching and research needs.
Customized Solutions
Flexible configurations to match your curriculum, lab setup, and training objectives.
Reliable & Professional
High-quality system with global support and long-term technical service.
Fast Response
Quick reply and efficient communication to support your project timeline.
Simple PEM Electrolyzer Test Rack FAQ
What is the Simple PEM Electrolyzer Test Rack used for?
Who is this test rack suitable for?
What current and voltage range does it support?
What display type and communication interface does it use?
What are the water requirements?
What testing functions are supported?
Can testing data be exported?
What safety functions are included?
Can it test custom PEM electrolyzers?
What information is needed for a quotation?
Request a Simple PEM Electrolyzer Test Rack Configuration Review
Tell us your testing purpose, PEM electrolyzer type, voltage and current requirements, water management needs, data export requirements, fixture needs, and documentation requirements. Hele Titanium will help review a suitable simple PEM electrolyzer test rack configuration for your teaching or laboratory project.
