Stainless Steel Damp-Proof Cabinet 450 L 1–3% RH ATOMFAIR®

$2,900.00

Institutional Procurement & Supply Compliance: As a verified US supplier, Atomfair accepts formal institutional Purchase Orders (POs), contract billing schedules, and custom procurement loops for university and national laboratories, and corporate R&D departments globally.

SUS304 stainless steel 450 L damp-proof cabinet with 1%-3% RH control, 900 × 600 × 1010 mm body, 3 adjustable shelves and alarm support. Order now.

SKU: AF-EI-E-SSDC-ESTD-450L
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450L Extreme-Low-Humidity (1%-3% RH) Stainless Steel Damp-Proof Cabinet
Research-grade laboratory product
Product Overview

The 450 L configuration uses a SUS304 stainless steel cabinet body, a humidity control range of 1%-3% RH, outer dimensions of 900 × 600 × 1010 mm, inner dimensions of 855 × 570 × 840 mm and 3 adjustable shelves.

This stainless steel damp-proof cabinet is designed for clean-room-oriented storage where a durable cabinet body and controlled low-humidity conditions are preferred. It provides humidity-managed storage for clean materials, moisture-sensitive components, archived items and routine laboratory samples while helping reduce moisture-related surface change and storage drift.

Typical application areas include clean-room-oriented laboratories, electronics workshops, optical storage rooms, technical archives, powder and film storage areas and quality-control spaces that require organized dry protection. This body type is suitable for clean-room-oriented, hygiene-sensitive and corrosion-conscious storage environments.

The cabinet combines SUS304 stainless steel cabinet construction with tempered-glass viewing doors and clean-room-oriented surface durability, a high-efficiency electronic dehumidification device, microcomputer intelligent control with power-off memory, over-humidity alarm support and adjustable shelf storage for dependable day-to-day use.

Technical Specifications
Parameter Specification / Available Values
Atomfair Model AF-SSDC450D
Product Family Stainless Steel Damp-Proof Cabinet
Cabinet Body SUS304 stainless steel cabinet body
Nominal Capacity 450 L
Humidity Grade Extreme-Low-Humidity
Humidity Control Range 1%-3% RH
Outer Dimensions (W × D × H) 900 × 600 × 1010 mm
Inner Dimensions (W × D × H) 855 × 570 × 840 mm
Adjustable Shelf Quantity 3
Cabinet Material SUS304 stainless steel cabinet structure with tempered-glass viewing doors
Control Mode Microcomputer intelligent control with power-off memory
Dehumidification Device High-efficiency electronic dehumidification device
Alarm Function Over-humidity alarm support
Suitable Stored Materials Clean-room materials, electronics, optics, archived documents, powders, films and routine laboratory samples
Key Features and Advantages
  • SUS304 stainless steel cabinet body for clean-room-oriented and hygiene-sensitive storage environments.
  • High-efficiency electronic dehumidification device for rapid cabinet humidity reduction.
  • Microcomputer intelligent control with power-off memory and fully automatic running logic.
  • Over-humidity alarm configuration for safety-focused cabinet operation.
  • Adjustable shelf layout supports orderly storage of clean materials, electronics, optics and routine laboratory items.
Optional Items and Consultation
  • Gas-filling device for faster dehumidification or clean-gas purging support.
  • RS485 communication interface for PC-side monitoring and recorded cabinet-status management.
  • Over-humidity alarm device that triggers when measured humidity exceeds the configured set value.
  • If optional items are required, please contact inquiry@atomfair.com.
APPLICATION SCOPE: Suitable for clean-room-oriented laboratories, electronics workshops, optical storage rooms, technical archives and dry-protection environments that require organized low-humidity storage with a stainless steel cabinet body.
HANDLING & STORAGE: Install the cabinet on a stable indoor surface, keep the door closed during normal use, distribute stored items evenly across the 3 shelf levels, protect structural and sealing components during movement, and use reinforced wooden-crate packaging when shipment protection is required.
IMPORTANT NOTICE: Please note that the listed price covers the product only; shipping costs must be requested via inquiry.Confirm the correct model, cabinet body type, capacity and optional accessories before ordering. Inspect the cabinet after delivery, verify level installation and door sealing, and do not exceed the stated shelf-loading or application conditions. Confirm stable power conditions before formal use.
TAILORED SOLUTIONS FOR RESEARCH
For bulk orders, configuration review, accessory matching or application-specific guidance, contact our engineering sales team.
EMAIL: inquiry@atomfair.com
Manufacturer: Atomfair LLC
Brand: ATOMFAIR®

The cabinet must be installed on a stable indoor surface and operated with stable power to maintain the 1-3% RH humidity range. Stored items must be distributed evenly across shelves without exceeding load limits, and the door must remain closed during use to preserve the low-humidity environment.

  • Post-Delivery Inspection: Verify the cabinet is level and door seals are intact after delivery to ensure proper sealing.
  • Load Distribution: Distribute stored items evenly across the three shelf levels to avoid overloading any shelf.
  • Door Closure: Keep the cabinet door closed during normal use to prevent humidity ingress.
  • Movement Protection: Protect the cabinet's structural and sealing components during movement to avoid damage.
  • Power Stability: Confirm stable power conditions before formal use to ensure reliable operation of the dehumidification system.

Follow these steps to properly install and operate the cabinet for optimal low-humidity storage. Proper handling ensures reliable performance and longevity of the cabinet.

  1. Inspect Cabinet
    Inspect the cabinet after delivery for any damage and verify that the door seals are intact.
  2. Install on Stable Surface
    Install the cabinet on a stable, level indoor surface.
  3. Confirm Power Stability
    Confirm stable power conditions before connecting the cabinet to an electrical source.
  4. Distribute Items
    Distribute stored items evenly across the three adjustable shelves without exceeding the stated load limits.
  5. Close Door
    Keep the cabinet door closed during normal operation to maintain the low-humidity environment.

What is the humidity control range and how is it achieved in the Atomfair 450L stainless steel damp-proof cabinet?

The cabinet maintains an extreme-low-humidity range of 1%–3% RH using a high-efficiency electronic dehumidification device controlled by a microcomputer intelligent system with power-off memory. The SUS304 stainless steel construction and tempered-glass doors support stable low-humidity conditions.

Which types of materials are suitable for storage in the 450L stainless steel damp-proof cabinet?

The cabinet is designed for clean-room-oriented storage of clean materials, moisture-sensitive components, electronics, optics, archived documents, powders, films, and routine laboratory samples. It is particularly suited for environments requiring corrosion-conscious and hygiene-sensitive dry protection.

What installation and safety features does the 450L damp-proof cabinet include?

Installation requires a stable indoor surface, with the door kept closed during use and items evenly distributed across the three adjustable shelves. The cabinet includes an over-humidity alarm that triggers when measured humidity exceeds the configured set value, and the microcomputer control retains settings after power loss.

The 450L SUS304 stainless steel damp-proof cabinet provides extreme-low-humidity storage (1-3% RH) with electronic dehumidification and microcomputer control, suitable for clean-room and moisture-sensitive materials. However, it requires careful handling during movement and stable installation, and advanced monitoring options are available as add-ons.

Positive

  • SUS304 stainless steel construction: Cabinet body is made of SUS304 stainless steel, providing corrosion resistance and clean-room compatibility for hygiene-sensitive and corrosion-conscious storage environments.
  • Microcomputer control with alarm: Microcomputer intelligent control with power-off memory and over-humidity alarm support ensures reliable automatic operation and safety monitoring for low-humidity storage.

Trade-offs

  • Handling and installation sensitivity: Requires stable indoor surface, level installation, and door sealing verification; structural and sealing components must be protected during movement, and reinforced packaging is recommended for shipment.
  • Optional communication and alarm upgrades: RS485 communication interface and over-humidity alarm device are optional add-ons, not standard, requiring additional procurement for remote monitoring or enhanced alarm functionality.

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).