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450L Low-Humidity (10%-20% RH) Stainless Steel Damp-Proof Cabinet
Research-grade laboratory product
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TAILORED SOLUTIONS FOR RESEARCH
For bulk orders, configuration review, accessory matching or application-specific guidance, contact our engineering sales team.
EMAIL: inquiry@atomfair.com
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
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Operate the cabinet only on a stable indoor surface and keep the door closed during normal use. Verify level installation and door sealing, maintain stable power conditions, and avoid exceeding the stated shelf-loading or application conditions.
- Installation and Leveling: Install the cabinet on a stable indoor surface and verify level installation and door sealing after delivery.
- Humidity Maintenance: Keep the cabinet door closed during normal use to maintain the intended low-humidity storage environment.
- Loading Constraint: Distribute stored items evenly across the adjustable shelves and do not exceed the stated shelf-loading or application conditions.
- Power Supply Requirement: Confirm stable power conditions before formal use to ensure reliable dehumidifier and controller operation.
- Movement and Shipping Protection: Protect the structural and sealing components during movement and use reinforced wooden-crate packaging when shipment protection is required.
This procedure covers the setup and routine operation of the 450 L stainless steel damp-proof cabinet. Follow the steps in order to verify installation, establish stable power, and load stored materials without compromising humidity control.
- Verify Product Configuration
Confirm the correct model, cabinet body type, capacity, and optional accessories before installation. - Position the Cabinet
Place the cabinet on a stable indoor surface and verify that it is level. - Connect Stable Power
Connect the cabinet to a stable power supply and confirm the power conditions before switching it on. - Start Humidity Control
Switch on the microcomputer controller and verify that the electronic dehumidification device begins operating. - Load Stored Materials
Distribute stored items evenly across the adjustable shelves and close the door to begin normal humidity-controlled operation. - Monitor Alarm Status
Monitor the humidity reading and respond to the over-humidity alarm if measured humidity exceeds the configured set value.
What materials are best suited for storage in a 10%-20% RH environment, and how does this humidity range compare to other grades?
The 10%-20% RH low-humidity range is designed for moisture-sensitive components such as clean-room materials, electronics, optics, archived documents, powders, films, and routine laboratory samples. This cabinet provides a controlled low-humidity environment that reduces moisture-related surface change and storage drift, making it suitable for applications requiring a lower humidity level than standard cabinets.
Can this cabinet be integrated with external monitoring systems for continuous humidity logging?
Yes, the cabinet supports an optional RS485 communication interface that enables PC-side monitoring and recorded cabinet-status management. This allows integration into laboratory monitoring systems for continuous tracking of humidity conditions.
What safety features are included to protect stored items if humidity exceeds the set range?
The cabinet includes over-humidity alarm support as a standard feature. An optional over-humidity alarm device is also available that triggers when measured humidity exceeds the configured set value, providing an additional safety layer for protecting sensitive stored materials.
This 450L stainless steel damp-proof cabinet from Atomfair provides a controlled low-humidity environment (10%-20% RH) using a SUS304 body and electronic dehumidifier with microcomputer control, suitable for clean-room storage of moisture-sensitive materials, though the alarm function is optional and the humidity range is fixed.
Positive
- SUS304 Stainless Steel Construction: Cabinet body constructed from SUS304 stainless steel, providing corrosion resistance and clean-room compatibility for hygiene-sensitive storage environments.
- Microcomputer-Controlled Dehumidification: High-efficiency electronic dehumidifier with microcomputer intelligent control and power-off memory ensures consistent 10%-20% RH operation and recovers setpoint after power loss.
Trade-offs
- Fixed Humidity Range Constraint: The humidity control range is limited to 10%-20% RH, which may not accommodate materials requiring stricter low-humidity (<10% RH) or higher humidity storage.
- Over-Humidity Alarm Optional: The over-humidity alarm is an optional add-on; standard configuration lacks automatic alerting for humidity excursions, requiring manual monitoring or additional accessories.
Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.
To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.
Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).






