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ATOMFAIR® Anti-Static Mid-Humidity (20%-60% RH) Dry Cabinets AF-DC320AF 320L for ESD-safe moisture-sensitive storage

Anti-Static Dry Storage Cabinet 320L 20%-60% RH ATOMFAIR®

$1,400.00

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.

320L anti-static dry cabinet with 20%-60% RH control, ±3% RH Honeywell sensing, 900 x 450 x 1010 mm body, 3 shelves, LCD status display. Order now.

SKU: AF-EI-E-DC00-MESD-320L
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Description

320L Anti-Static Mid-Humidity (20%-60% RH) Dry Cabinets

Dry storage cabinet, mid-humidity control

Product Overview

The Atomfair DC-Series AF-DC320AF is a 320L anti-static dry cabinet configured for 20%-60% RH relative humidity control, with an anti-static cabinet body, outer dimensions of 900 x 450 x 1010 mm, inner dimensions of 855 x 420 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-DC320AF Anti-static powder-coated steel body 320L Mid-Humidity 20%-60% RH 900 x 450 x 1010 mm 855 x 420 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 requires upright transport and level placement to ensure proper sealing and dehumidification function. Door closure and minimized ambient exposure are necessary to maintain the set humidity range.

  • Transport condition: Transport the cabinet upright with reinforced outer protection and suitable lifting equipment.
  • Installation condition: After installation, confirm level placement, door sealing, shelf loading, and stable power before storing sensitive materials.
  • Usage condition: Keep the cabinet door closed during normal use and minimize extended ambient exposure of sensitive materials.
  • Extreme humidity validation: For ultra-low or extreme-low humidity applications, validate the storage process before formal production use.

Follow these steps to safely transport, install, and use the cabinet for controlled humidity storage. Proper handling ensures stable dehumidification and prevents damage to stored materials.

Required Equipment: Suitable lifting or handling equipment

  1. Transport cabinet
    Transport the cabinet to the installation site using suitable lifting equipment and keep it upright at all times.
  2. Install cabinet
    Place the cabinet on a level surface and verify door sealing, shelf loading, and stable power connection before use.
  3. Close door
    Close the cabinet door after each access and minimize the duration of ambient exposure of stored materials.
  4. Validate for extreme humidity
    Validate the storage process for ultra-low or extreme-low humidity applications before formal production use.

What is the advantage of using a mid-humidity (20%-60% RH) dry cabinet over an ultra-low humidity cabinet for storing moisture-sensitive materials?

A mid-humidity cabinet prevents over-drying that can cause brittleness or static discharge in certain materials. The AF-DC320AF is configured for 20%-60% RH, providing balanced dry storage for materials that need controlled moisture protection without an ultra-dry environment, as stated in the product overview. It uses automatic electronic dehumidification with no disposable desiccant consumables and a Honeywell sensor with ±3% RH accuracy.

What types of materials are suitable for storage in the AF-DC320AF mid-humidity dry cabinet?

The cabinet is suitable for moisture-sensitive electronic, optical, chemical, and archival assets that require controlled humidity without ultra-dry conditions. 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. It prevents moisture absorption, oxidation, micro-structural degradation, optical haze, and solderability loss.

What are the key installation and operational requirements for the Atomfair AF-DC320AF dry cabinet to maintain consistent humidity control?

The cabinet must be transported upright, placed on a level surface, and connected to stable power. After installation, confirm level placement, door sealing, shelf loading, and stable power before storing sensitive materials. Keep the door closed during normal use and minimize extended ambient exposure. The cabinet features a magnetic sealing gasket, lockable handle, and set-point memory after power interruption to support consistent operation.

The AF-DC320AF anti-static dry cabinet provides controlled mid-humidity storage (20%-60% RH) with a Honeywell sensor and auto dehumidification, suitable for research and industrial labs needing stable moisture protection without ultra-dry conditions.

Positive

  • Honeywell sensor with low drift: The integrated Honeywell temperature and humidity sensor delivers ±3% RH accuracy and only 0.3% annual drift, ensuring reliable long-term measurement for repeatable storage conditions.
  • Consumable-free dehumidification: The automatic electronic dehumidification module eliminates the need for disposable desiccants, reducing maintenance overhead and enabling continuous, hassle-free operation.

Trade-offs

  • Handling and placement requirements: The cabinet must be transported upright with reinforced protection, and after installation requires careful leveling, door-seal confirmation, and stable power verification before use – a consideration for facilities with limited handling equipment.
  • Mid-humidity range limitation: With a 20%-60% RH control band, this unit is not suited for ultra-moisture-sensitive materials requiring <10% RH; users needing lower humidity should validate processes and consider optional nitrogen purge or alarm systems as stated in the documentation.

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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