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ATOMFAIR® Anti-Static Low-Humidity (10%-20% RH) Dry Cabinets AF-DC450BF 450L for ESD-safe moisture-sensitive storage

Low-Humidity ESD Dry Cabinet 450L 10%-20% RH ATOMFAIR®

$1,600.00

Heavy Item Pricing: Prices for this heavy item are net prices (ex-factory / ex-warehouse) and exclude logistics or shipping fees.

Heavy Item Shipping: The final shipping cost will be calculated based on the product’s physical characteristics, including weight and volume, the selected transport mode, such as land, air, or sea freight, and the actual shipping distance. We arrange shipment from the nearest available global warehouse based on your delivery address, current stock levels, and logistical arrangements.

Due to fluctuations in global oil prices and market dynamics, please contact inquiry@atomfair.com to obtain an accurate real-time shipping quote and your order total before placing your order.

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.

450L anti-static low-humidity dry cabinet with 10%-20% RH control, Honeywell ±3% RH sensor, LCD status display, sealed cabinet and 3 shelves. Order now.

SKU: AF-EI-E-DC00-LESD-450L
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450L Anti-Static Low-Humidity (10%-20% RH) Dry Cabinets

Dry storage cabinet, low-humidity control

Product Overview

The Atomfair DC-Series AF-DC450BF is a 450L anti-static dry cabinet configured for 10%-20% RH relative humidity control, with an anti-static cabinet body, outer dimensions of 900 x 600 x 1010 mm, inner dimensions of 855 x 570 x 840 mm, and 3 adjustable shelves.

This model provides low-humidity storage for moisture-sensitive components that require stronger ambient humidity protection. It is used to prevent moisture absorption, oxidation, micro-structural degradation, optical haze, solderability loss and other humidity-related damage during storage, inspection, production staging or long-term preservation.

Application scenarios include electronics manufacturing lines, SMT component rooms, laboratory sample storage, precision instrument storage, optical workshops, film and powder storage, and industrial quality-control areas requiring lower humidity protection.

The cabinet integrates automatic electronic dehumidification, high-precision Honeywell temperature and humidity sensing, a digital LCD display for humidity, temperature, operating status and fault information, set-point memory after power interruption, tempered-glass viewing doors, reinforced adjustable shelves and sealed cabinet construction for repeatable daily operation.

Specifications
1. Selected Model & Dimension Parameters
Model Cabinet Body Volume Humidity Grade Humidity Range Outer Size Inner Size Shelf Count
AF-DC450BF Anti-static powder-coated steel body 450L Low-Humidity 10%-20% RH 900 x 600 x 1010 mm 855 x 570 x 840 mm 3
2. Technical Specifications
Parameter Details
Cabinet Body Anti-static powder-coated steel cabinet body
Humidity Control Range 10%-20% RH
Temperature Display Range 0-99°C
Humidity Display Range 0%-99% RH
Sensor Honeywell temperature and humidity sensor, ±3% RH accuracy and 0.3% annual drift
Display High-definition LCD display for humidity, temperature, operation status and fault codes
Dehumidification System Automatic electronic dehumidification module with no disposable desiccant consumables
Control Mode Microcomputer automatic control with set-point memory after power interruption
Structure 1.2 mm galvanized steel cabinet, 5 mm tempered glass viewing door, magnetic sealing gasket and lockable handle

Key Features and Advantages
  • Selectable humidity grades are split into individual models: A mid-humidity 20%-60% RH, B low-humidity 10%-20% RH, C ultra-low-humidity 1%-10% RH and D extreme-low-humidity 1%-3% RH, allowing the cabinet to match the actual sensitivity of stored materials.
  • High-precision sensing uses a Honeywell temperature and humidity sensor with ±3% RH accuracy and low annual drift for reliable long-term measurement.
  • Efficient automatic dehumidification removes moisture rapidly, requires no disposable desiccant consumables and supports continuous operation with minimal maintenance.
  • Intelligent microcomputer control retains set parameters after power loss and shows real-time humidity, temperature, operating status and fault codes on the LCD display.
  • Robust sealed construction uses a galvanized steel cabinet body, tempered safety glass, double-frame sealing, magnetic gaskets and a lockable handle for stable dry storage.
  • Perforated adjustable shelves support uniform air circulation and make it easier to store components, instruments and samples of different sizes.

Optional Accessories
  • Internal LED Illumination: Moisture-resistant interior lighting improves visibility when checking stored parts, labels and shelf positions.
  • Premium Stainless-Steel Body: High-grade structural body option for cleanrooms, corrosive environments or facilities with stricter hygiene requirements.
  • Nitrogen Purge System: Fast-purge gas valve configuration supports accelerated dehumidification and inert-atmosphere management.
  • RS485 PC Logging Interface: Enables real-time data logging, remote monitoring and traceability of cabinet humidity and temperature status.
  • Over-Humidity Alarm System: Microcomputer alarm function is triggered when the internal humidity exceeds the configured set point.
For tailored configurations or formal technical quotations regarding these options, please contact our engineering team.
APPLICATION SCOPE: Engineered for research laboratories, cleanroom environments, semiconductor assembly lines, SMT component rooms, optical workshops and high-tech industrial quality-control centers managing moisture-sensitive electronic, optical, chemical and archival assets.
HANDLING REQUIREMENT: The cabinet should be transported with reinforced outer protection, kept upright, and moved with suitable lifting or handling equipment according to its volume. After installation, confirm level placement, door sealing, shelf loading and stable power before storing sensitive materials.
IMPORTANT NOTICE: Confirm the exact capacity, humidity grade, cabinet body type and optional accessories before ordering. Keep the cabinet door closed during normal use and minimize extended ambient exposure of sensitive materials. For ultra-low or extreme-low humidity applications, validate the storage process before formal production use and consider nitrogen purge or alarm options when process risk is high.
CONTROLLED DRY STORAGE SOLUTIONS
For volume selection, humidity grade confirmation or optional configuration, contact our engineering sales team.
EMAIL: inquiry@atomfair.com
Supplier: Atomfair
Brand: ATOMFAIR®

This cabinet requires upright transport and level placement to ensure proper sealing and dehumidification performance. Extended ambient exposure of stored materials should be minimized, and ultra-low humidity applications must be validated prior to use.

  • Transport and Installation: Transport the cabinet upright with reinforced outer protection and confirm level placement after installation.
  • Door Sealing: Ensure the door is properly sealed with magnetic gasket and closed during normal use.
  • Shelf Loading: Distribute weight evenly on adjustable shelves and avoid overloading.
  • Power Stability: Connect to stable power supply; the microcomputer retains set-point after power interruption.
  • Humidity Validation: For ultra-low or extreme-low humidity, validate the storage process before formal use and consider nitrogen purge or alarm options.

This guide provides the necessary steps for safe transport, installation, and initial configuration of the dry cabinet. Follow these steps to ensure proper humidity control and protection of stored materials.

Required Equipment: Lifting equipment, Leveling tool

  1. Transport
    Transport the cabinet upright with reinforced outer protection and suitable lifting equipment to avoid damage.
  2. Install
    Install the cabinet on a level surface and confirm level placement using a leveling tool.
  3. Check Sealing
    Verify that the door sealing gasket is intact and the door closes securely.
  4. Connect Power
    Connect the cabinet to a stable power supply and allow the dehumidification system to stabilize.
  5. Configure Humidity
    Set the desired humidity level using the microcomputer control; the set-point will be retained after power interruption.
  6. Store Materials
    Open the door briefly to load moisture-sensitive materials, then close the door immediately to minimize ambient exposure.

What is the performance trade-off between the low-humidity (10%-20% RH) and ultra-low-humidity (1%-10% RH) dry cabinets?

The low-humidity model (B) provides 10%-20% RH, suitable for preventing moisture absorption, oxidation, and solderability loss in general moisture-sensitive components without requiring extreme dryness. The ultra-low-humidity model (C) achieves 1%-10% RH for highly sensitive materials such as certain optical or chemical assets. The choice depends on the moisture sensitivity of stored materials, as the cabinet's selectable humidity grades allow matching the actual sensitivity requirements.

Can the Atomfair DC-Series dry cabinet be integrated with a nitrogen purge system for inert atmosphere storage?

Yes, an optional nitrogen purge system is available for the cabinet, providing a fast-purge gas valve configuration to support accelerated dehumidification and inert-atmosphere management. This allows for even lower humidity and protection of extremely moisture-sensitive materials. The cabinet also supports optional RS485 PC logging and over-humidity alarm systems for enhanced monitoring and control.

What are the installation and handling requirements for the 450L anti-static dry cabinet?

The cabinet must be transported upright with reinforced outer protection and moved using suitable lifting or handling equipment due to its volume. After installation, confirm level placement, door sealing, shelf loading, and stable power before storing sensitive materials. The cabinet door should be kept closed during normal use to minimize ambient exposure and maintain the low-humidity environment.

The Atomfair AF-DC450BF 450L anti-static dry cabinet provides reliable low-humidity storage (10-20% RH) with a high-precision Honeywell sensor and consumable-free electronic dehumidification, but its fixed humidity range and handling requirements necessitate careful planning for ultra-sensitive applications.

Positive

  • High-precision Honeywell sensor with low drift: The cabinet integrates a Honeywell temperature and humidity sensor with ±3% RH accuracy and 0.3% annual drift, enabling reliable long-term measurement and consistent low-humidity control.
  • Consumable-free automatic dehumidification: The automatic electronic dehumidification module removes moisture without requiring disposable desiccant, reducing ongoing maintenance and operational costs.

Trade-offs

  • Humidity range limited to 10-20% RH: This model is configured for a fixed low-humidity range of 10-20% RH, which may not be sufficient for ultra-sensitive materials requiring sub-10% or extreme-low humidity conditions without additional nitrogen purge or other modifications.
  • Requires careful handling and level installation: The 450L cabinet must be transported upright with reinforced outer protection, and after installation, level placement, door sealing, and stable power must be confirmed before storing sensitive materials to maintain proper humidity control.

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).

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