



Premium stainless steel vacuum chambers engineered for air-sensitive sample storage with customisable size options
The Cell Lab Stainless Steel Vacuum Chambers are designed to provide a high-purity, controlled, and moisture-free storage environment for air-sensitive materials.
By enabling deep vacuum or inert gas purging, these chambers effectively protect samples from oxidation, humidity, and contamination — making them indispensable for battery research, semiconductor laboratories, and chemical material preservation.
Built from 304-grade stainless steel, each chamber features precision sealing, optional vacuum pumps, and observation windows for real-time monitoring.
Available in 400 mm, 600 mm, and 800 mm models, with full customisation options for advanced laboratory requirements.
High-Purity Storage Environment – Achieves vacuum levels up to –0.1 MPa, maintaining a stable inert atmosphere for air-sensitive materials.
Multiple Size Options – Available in 400 mm, 600 mm, and 800 mm models to suit laboratory and pilot-scale needs.
Durable Construction – Fabricated from 304 stainless steel with precision-engineered sealing for long-term performance.
Observation Windows – Equipped with 10 mm-thick tempered glass windows on both top and front panels for safe and clear sample inspection.
Customisable Design – Optional shelves, vacuum pumps, and gas fittings available to match specific research workflows.
| Model | SKU | Outer Dimensions (mm) | Chamber Dimensions (mm) | Side Door Size (mm) | Observation Window (mm) | Vacuum Degree |
|---|---|---|---|---|---|---|
| Small | CL0236 | 400 W × 400 D × 400 H | 394 W × 394 D × 394 H | 260 W × 300 H | 490 W × 490 H (top & front) | –0.1 MPa |
| Medium | CL0237 | 600 W × 600 D × 600 H | 594 W × 594 D × 594 H | 350 W × 300 H | 490 W × 490 H (top & front) | –0.1 MPa |
| Large | CL0238 | 800 W × 800 D × 800 H | 794 W × 794 D × 794 H | 500 W × 500 H | 490 W × 490 H (top & front) | –0.1 MPa |
| Parameter | Specification |
|---|---|
| Material | Stainless Steel 304 |
| Observation Window Thickness | 10 mm (tempered glass) |
| Gas Valves | 1 inlet, 1 outlet (SUS304) |
| Sealing Material | Fluoro-rubber |
| Pressure Gauge | 1 integrated pressure gauge |
| Power Socket | 1 interior power outlet |
| Optional Add-ons | Shelves, vacuum pump, inert gas fittings |
Cell Lab stainless steel vacuum chambers are widely used in:
Battery R&D – storage of lithium-based electrode powders and moisture-sensitive electrolytes.
Semiconductor research – maintaining high-purity environments for wafer and substrate materials.
Chemical and pharmaceutical laboratories – protecting reactive or hygroscopic compounds.
Materials science – handling of metals, catalysts, and rare-earth materials.
Environmental and corrosion studies – controlled gas or vacuum conditions for testing.
Q1: Can the chamber be connected directly to a vacuum pump?
A: Yes. Each chamber includes standard inlet and outlet valves for easy connection to a rotary or molecular vacuum pump.
Q2: What inert gases can be used for purging?
A: Common gases include argon, nitrogen, and helium. The system supports safe purging for maintaining stable atmospheric conditions.
Q3: Are custom sizes or fittings available?
A: Yes. Cell Lab provides full customisation for chamber dimensions, window placement, and internal shelving.
Q4: How is the vacuum level monitored?
A: Each unit includes a precision pressure gauge for accurate real-time vacuum measurement.
Q5: What is the maximum achievable vacuum?
A: The chambers achieve up to –0.1 MPa, suitable for high-purity and inert-gas storage applications.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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