LeanCat Laboratory Electrolyzer Stack
What is the LeanCat Laboratory Electrolyzer Stack?
The Laboratory Electrolyzer Stack is multi-cell test hardware for up to 5 cells at once, suitable for PEM or AEM electrolysers. It can be pressurized up to 50 bar and features a simple assembly and durable construction for repeatable, well-controlled conditions. Active area 25 cm² with Titanium Grade 1 bipolar plates and a serpentine flow field.
How is the stack configured?
Built for robust high-pressure electrolyser research:
- Up to 5 cells tested simultaneously
- PEM or AEM electrolysers
- Operating pressure up to 50 bar(g) on both H2 and O2
- Max temperature up to 180 °C
- Titanium Grade 1 bipolar plates (3 mm) with serpentine flow field
- Stainless-steel base/upper plates and current collectors
Laboratory Electrolyzer Stack specifications
| Specification | Laboratory Electrolyzer Stack |
|---|---|
| Number of cells | 5 |
| Active area | 25 cm² |
| Operating pressure (H2) | up to 50 bar(g) |
| Operating pressure (O2) | up to 50 bar(g) |
| Max. temperature | up to 180 °C |
| Bipolar plate material | Titanium Grade 1 |
| Bipolar plate thickness | 3 mm |
| Flow field | Serpentine |
| Current collectors | Stainless steel |
| Base & upper plates | Stainless steel |
| Gas connection | G 1/4” |
| Gasket | Flat silicone, 1.5 mm |
| Temperature sensors | 1 mm K-type thermocouples |
| CVM connectors | Faston 2.8 mm |
Key features
- Test up to 5 cells simultaneously
- PEM or AEM electrolysers
- Pressurize up to 50 bar
- Operate up to 180 °C
- Titanium Grade 1 bipolar plates, serpentine flow field
- Simple assembly, durable construction
Frequently asked questions
How many cells can the stack test?
Up to 5 cells at the same time.
Which electrolyser types does it suit?
Both PEM and AEM electrolysers.
What pressure and temperature can it handle?
Up to 50 bar(g) on both the hydrogen and oxygen sides, and up to 180 °C.
What is the active area and plate material?
25 cm² active area with Titanium Grade 1 bipolar plates (3 mm) and a serpentine flow field.
Written by Dani Shahar and the BioAnalytics website team
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