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ATOMFAIR® Anti-Static Mid-Humidity (20%-60% RH) Dry Cabinets AF-DC450AF 450L for ESD-safe moisture-sensitive storage

450L Anti-Static Dry Cabinet 20%-60% RH by ATOMFAIR®

$1,550.00

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.

450L anti-static dry cabinet with 20%-60% RH control, ±3% RH Honeywell sensing, 3 shelves, and LCD monitoring for lab storage. Order now.

SKU: AF-EI-E-DC00-MESD-450L
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Description

450L Anti-Static Mid-Humidity (20%-60% RH) Dry Cabinets

Dry storage cabinet, mid-humidity control

Product Overview

The Atomfair DC-Series AF-DC450AF is a 450L anti-static dry cabinet configured for 20%-60% 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 balanced dry storage for materials that need controlled moisture protection without an ultra-dry environment. 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 research laboratories, electronics workshops, incoming-material storage, component staging areas, optical part storage, film and powder cabinets, technical archives and quality-control rooms that need stable humidity management.

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-DC450AF Anti-static powder-coated steel body 450L Mid-Humidity 20%-60% 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 20%-60% 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®

The cabinet must be transported upright with reinforced protection and placed on a level surface with stable power. The door must remain closed during normal operation to minimize ambient exposure and maintain humidity stability.

  • Transport Constraint: Transport the cabinet in an upright orientation with reinforced outer protection and suitable lifting equipment.
  • Installation Constraint: Confirm level placement, door sealing, and stable power connection before storing sensitive materials.
  • Operational Constraint: Keep the cabinet door closed during normal use and minimize extended exposure of stored materials to ambient conditions.
  • Humidity Validation Constraint: Validate the storage process before formal production use for ultra-low or extreme-low humidity applications and consider nitrogen purge or alarm options.

These steps guide the user through safe transport, installation, and initialization of the dry cabinet. Proper execution ensures stable humidity control and prevents damage to stored materials.

Required Equipment: Lifting equipment

  1. Transport
    Transport the cabinet upright with reinforced outer protection and lifting equipment.
  2. Placement
    Place the cabinet on a level surface and adjust for stable level placement.
  3. Seal Check
    Check the door sealing and magnetic gasket to ensure proper closure.
  4. Power Connection
    Connect the cabinet to a stable power source.
  5. Humidity Setting
    Set the desired humidity level using the microcomputer control interface.
  6. Stabilization
    Allow the cabinet to stabilize at the set humidity before storing sensitive materials.

What are the trade-offs of choosing a mid-humidity (20-60% RH) dry cabinet over low or ultra-low humidity models for storing moisture-sensitive components?

For materials that require controlled moisture protection without ultra-dry conditions, the mid-humidity range (20-60% RH) provides balanced storage to prevent moisture absorption, oxidation, micro-structural degradation, and optical haze, while avoiding over-drying. The Atomfair AF-DC450AF uses automatic electronic dehumidification with no disposable desiccants and a Honeywell sensor with ±3% RH accuracy. However, for materials requiring <10% RH, a different humidity-grade model (B: 10-20%, C: 1-10%, or D: 1-3% RH) or an optional nitrogen purge system would be necessary to meet stricter dryness requirements.

Can the Atomfair AF-DC450AF dry cabinet be integrated into a cleanroom environment, and what material constraints exist?

Yes, the anti-static powder-coated steel cabinet body, 1.2 mm galvanized steel structure, 5 mm tempered-glass viewing door, magnetic sealing gasket, and sealed construction support cleanroom integration. For environments with stricter hygiene or corrosive conditions, a premium stainless-steel body is available as an optional accessory. The cabinet also offers an optional RS485 PC logging interface for remote monitoring and data traceability.

What are the specific handling and installation requirements for the Atomfair 450L dry cabinet to ensure safe operation?

The cabinet must be transported upright with reinforced outer protection and moved with suitable lifting equipment due to its 450L volume and dimensions (900 x 600 x 1010 mm outer). After installation, confirm level placement, door sealing via the magnetic gasket, shelf loading (3 adjustable perforated shelves), and stable power before storing materials. The cabinet retains set-point after power interruption, and the lockable handle on the tempered-glass door should remain closed during normal use to maintain stable humidity.

The Atomfair AF-DC450AF 450L dry cabinet provides stable mid-humidity control (20-60% RH) with a Honeywell sensor and automatic electronic dehumidification, suitable for storage of moisture-sensitive materials in laboratory and industrial settings. However, it is not designed for ultra-dry applications and requires careful handling during installation.

Positive

  • Precise mid-humidity control with reliable sensing: Honeywell temperature and humidity sensor with ±3% RH accuracy and 0.3% annual drift ensures stable and repeatable humidity management within the 20%-60% RH range, critical for protecting moisture-sensitive materials.
  • Low-maintenance electronic dehumidification: Automatic electronic dehumidification module eliminates disposable desiccant consumables, reducing ongoing operational costs and maintenance effort while supporting continuous operation.

Trade-offs

  • Limited humidity range for ultra-dry needs: Configured for mid-humidity (20%-60% RH) only; applications requiring below 20% RH, such as ultra-low or extreme-low humidity storage, require alternative cabinet grades or nitrogen purge options and process validation before use.
  • Handling and installation sensitivity: The cabinet must be transported upright with reinforced outer protection, placed on a level surface, and checked for door sealing and stable power before use; improper handling may compromise seal integrity and performance.

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). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).

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