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ATOMFAIR® Anti-Static Ultra-Low-Humidity (1%-10% RH) Dry Cabinets AF-DC320CF 320L for ESD-safe moisture-sensitive storage

Ultra-Low-Humidity Dry Cabinet 320L 1%-10% RH ATOMFAIR®

$1,510.00

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 1%-10% RH control, Honeywell ±3% RH sensor, LCD status display and 3 adjustable shelves. Order now.

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

320L Anti-Static Ultra-Low-Humidity (1%-10% RH) Dry Cabinets

Dry storage cabinet, ultra-low-humidity control

Product Overview

The Atomfair DC-Series AF-DC320CF is a 320L anti-static dry cabinet configured for 1%-10% 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 ultra-low-humidity storage for MSDs, IC packages, optical devices and polymers that can degrade quickly after moisture exposure. 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 SMT and semiconductor component rooms, optoelectronic cleanrooms, precision optical workshops, research laboratories, industrial quality-control centers, polymer or film storage, and technical archives for moisture-sensitive assets.

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-DC320CF Anti-static powder-coated steel body 320L Ultra-Low-Humidity 1%-10% 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 1%-10% 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 stable power and level placement to ensure proper dehumidification. Its humidity control is sensitive to door sealing and ambient exposure, necessitating operational discipline.

  • Transport and Installation: Keep cabinet upright during transport and use suitable lifting equipment.
  • Power and Leveling: Confirm stable power and level placement before operation.
  • Door Sealing: Ensure door is properly closed and gasket sealed during use.
  • Humidity Grade Validation: Validate the storage process for ultra-low humidity applications before production use.
  • Optional Accessories: Consider nitrogen purge or alarm for high-risk processes.

Follow these steps to install and operate the cabinet for moisture-sensitive storage. Ensure proper handling and environmental conditions for optimal performance.

Required Equipment: Reinforced outer packaging, Lifting equipment, Leveling tools, Stable power supply

  1. Transport cabinet
    Transport the cabinet upright using reinforced outer packaging and suitable lifting equipment.
  2. Level placement
    Place the cabinet on a level surface and confirm level placement with a bubble level.
  3. Connect power
    Connect the cabinet to a stable power supply and verify proper electrical connection.
  4. Set humidity
    Adjust the humidity set-point on the microcomputer control to the desired range (1%-10% RH).
  5. Load materials
    Load moisture-sensitive materials onto the adjustable shelves, ensuring uniform air circulation.
  6. Close door
    Close the cabinet door securely and minimize the duration of door openings during normal use.
  7. Consider enhancements
    For ultra-low humidity applications, consider activating the nitrogen purge system or enabling the over-humidity alarm.

What are the performance trade-offs between the standard anti-static powder-coated steel body and the optional stainless-steel body for the Atomfair AF-DC320CF dry cabinet?

The standard anti-static powder-coated steel body provides electrostatic discharge protection, which is critical for storing sensitive electronic components. The optional stainless-steel body offers higher corrosion resistance and easier cleaning, making it suitable for cleanrooms and corrosive environments, but it does not inherently provide anti-static properties. The choice depends on whether ESD control or chemical resistance is the primary requirement.

How does the optional RS485 PC logging interface integrate with existing laboratory monitoring systems for the Atomfair AF-DC320CF?

The RS485 interface enables real-time data logging, remote monitoring, and traceability of the cabinet's humidity and temperature status. It can be connected to a PC for continuous recording, allowing integration with laboratory management systems for quality control and compliance documentation.

What are the essential installation and handling requirements for the Atomfair AF-DC320CF dry cabinet to ensure reliable ultra-low humidity operation?

The cabinet must be transported upright with reinforced outer protection and moved with suitable lifting equipment. After installation, confirm level placement, door sealing, shelf loading, and stable power before storing sensitive materials. The cabinet should be kept closed during normal use to minimize ambient exposure and maintain the 1%-10% RH set point.

The Atomfair AF-DC320CF 320L dry cabinet provides ultra-low humidity control (1-10% RH) with Honeywell sensing and automatic dehumidification, but requires careful installation and process validation for sensitive applications.

Positive

  • High-precision Honeywell sensor: Integrated Honeywell temperature and humidity sensor delivers ±3% RH accuracy with 0.3% annual drift, enabling reliable long-term measurement for controlled storage environments.
  • Consumable-free dehumidification: Automatic electronic dehumidification module eliminates the need for disposable desiccants, reducing ongoing maintenance and operational costs while supporting continuous operation.

Trade-offs

  • Installation handling constraints: The cabinet must be transported upright with reinforced outer protection and requires level placement after installation, necessitating careful handling and suitable lifting equipment due to its 320L volume.
  • Process validation recommended: For ultra-low humidity operation (1-10% RH), formal validation of the storage process is advised before production use, and additional accessories such as nitrogen purge or over-humidity alarms may be required for high-risk applications.

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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