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875L Mid-Humidity (20%-60% 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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This cabinet requires installation on a stable indoor surface and stable power conditions for reliable operation. Even distribution of stored items across the five adjustable shelves is necessary to maintain cabinet balance and prevent overloading.
- Installation Surface: Install the cabinet on a stable indoor surface to ensure level operation and door sealing.
- Power Conditions: Confirm stable power conditions before formal use to prevent malfunction of the electronic dehumidification device.
- Shelf Loading: Distribute stored items evenly across the five shelf levels and do not exceed the stated shelf-loading conditions.
- Door Sealing: Keep the door closed during normal use and verify door sealing after delivery to maintain humidity control.
- Movement Protection: Protect structural and sealing components during movement and use reinforced wooden-crate packaging for shipment.
Follow these steps to install and operate the cabinet for controlled humidity storage. This procedure ensures stable performance and long-term reliability.
- Verify Order Details
Verify the cabinet model, capacity, and optional accessories against the order before unpacking. - Inspect and Level
Inspect the delivered cabinet for damage, verify level installation, and confirm door sealing integrity. - Connect Power
Confirm stable power conditions and connect the cabinet to a suitable power source. - Load Items
Distribute stored items evenly across the five adjustable shelves to maintain cabinet balance. - Maintain Closed Door
Keep the cabinet door closed during normal use to preserve the controlled humidity environment.
What is the humidity control range of the Atomfair AF-SSDC875A, and how does the mid-humidity grade affect its recommended applications?
The cabinet controls humidity from 20% to 60% RH, classifying it as a mid-humidity unit. This range is suitable for storage of clean-room materials, electronics, optics, archived documents, powders, and films, but not for applications requiring extremely low humidity below 20% RH. The high-efficiency electronic dehumidification device maintains the set range.
Can the AF-SSDC875A be equipped with optional interfaces for external monitoring and data logging?
Yes, an optional RS485 communication interface is available for PC-side monitoring and recorded cabinet-status management. Additionally, an over-humidity alarm device can be included to trigger alerts when humidity exceeds the configured set value. These options support integration into laboratory monitoring systems.
What are the recommended installation conditions and shelf-loading considerations for the 875L damp-proof cabinet?
Install the cabinet on a stable indoor surface and ensure the door is closed during normal use. Distribute stored items evenly across the 5 adjustable shelves to avoid overloading. The cabinet has inner dimensions of 855×550×1670 mm, and the SUS304 stainless steel body provides durability. For movement, protect structural and sealing components, and use reinforced wooden-crate packaging for shipment.
The 875L SUS304 stainless steel damp-proof cabinet provides controlled mid-humidity storage (20%-60% RH) with a high-efficiency electronic dehumidifier and microcomputer control with power-off memory, making it suitable for clean-room and corrosion-sensitive environments, but it does not support ultra-low humidity conditions and requires careful installation and door sealing for optimal performance.
Positive
- SUS304 stainless steel construction: The cabinet body is made of SUS304 stainless steel, providing corrosion resistance and clean-room compatibility for hygiene-sensitive and corrosion-conscious storage environments.
- High-efficiency electronic dehumidification: The built-in electronic dehumidification device rapidly reduces and maintains humidity within the 20%-60% RH range, suitable for moisture-sensitive materials such as electronics, optics, and archived documents.
Trade-offs
- Limited humidity range: The humidity control range is 20%-60% RH, which is not suitable for applications requiring ultra-low humidity (<20% RH) or for materials that need very dry conditions.
- Installation and sealing dependencies: Optimal performance requires stable indoor installation, level placement, and proper door sealing; any deviation can reduce humidity control effectiveness and may require inspection after delivery.
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).






