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ATOMFAIR® Anti-Static Low-Humidity (10%-20% RH) Dry Cabinets AF-DC320BF 320L for ESD-safe moisture-sensitive storage

Low-Humidity Dry Cabinet 320L Anti-Static ATOMFAIR®

$1,450.00

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.

320L anti-static dry cabinet with 10%-20% RH control, Honeywell ±3% RH sensor, LCD status display, 3 shelves, and 900 × 450 × 1010 mm body. Order now.

SKU: AF-EI-E-DC00-LESD-320L
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320L Anti-Static Low-Humidity (10%-20% RH) Dry Cabinets

Dry storage cabinet, low-humidity control

Product Overview

The Atomfair DC-Series AF-DC320BF is a 320L anti-static dry cabinet configured for 10%-20% 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 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-DC320BF Anti-static powder-coated steel body 320L Low-Humidity 10%-20% 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 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 document outlines the critical constraints for operating the dry cabinet to prevent moisture damage to stored materials. Proper transport, installation, and usage procedures must be followed to maintain humidity integrity.

  • Transport Orientation: The cabinet must be transported and kept upright to prevent damage to the dehumidification system.
  • Installation Stability: Place the cabinet on a level surface and confirm the sealing of the door gaskets before loading.
  • Power Continuity: Stable power supply is required to maintain humidity set-point memory and continuous operation.
  • Operational Sealing: Minimize door opening time to avoid humidity fluctuation and extended ambient exposure of stored materials.
  • Validation for Extreme Conditions: For ultra-low humidity applications, validate the storage process and consider nitrogen purge or alarm options.

Follow these steps to install and operate the cabinet for optimal low-humidity storage. Proper handling and initial setup prevent performance degradation.

Required Equipment: Reinforced outer protection, Suitable lifting equipment

  1. Inspect Transport Packaging
    Inspect the cabinet's reinforced outer protection and ensure it remains upright during transit.
  2. Move Cabinet to Installation Site
    Use suitable lifting equipment to move the cabinet to the desired location, keeping it upright.
  3. Level and Secure the Cabinet
    Confirm the cabinet is level on the floor by adjusting the feet, and engage the lockable casters if present.
  4. Check Door Sealing
    Verify that the door gaskets are intact and the magnetic seal engages fully when closed.
  5. Configure Humidity Set Point
    Set the desired humidity level within the 10%-20% range using the control panel, then confirm the display.
  6. Allow Humidity Stabilization
    Allow the cabinet to run and stabilize at the target humidity before placing any moisture-sensitive materials inside.
  7. Store Materials and Maintain Closure
    Store components or instruments on adjustable shelves, then keep the cabinet door closed during normal use to sustain low humidity.

What are the maintenance requirements and performance trade-offs of the electronic dehumidification system in the AF-DC320BF compared to desiccant-based dry cabinets?

The AF-DC320BF uses an automatic electronic dehumidification module that requires no disposable desiccant consumables, supporting continuous operation with minimal maintenance. This eliminates the need for periodic desiccant regeneration or replacement. The trade-off is that desiccant-based systems may offer different recovery rates or energy profiles, but the source does not provide comparative data on those parameters.

Can the AF-DC320BF be used for storing components that require relative humidity below 10%?

No, this model is specifically configured for the low-humidity grade of 10%–20% RH. For storage requiring ultra-low humidity (1%–10% RH) or extreme-low humidity (1%–3% RH), separate models are available, such as the AF-DC320CF or AF-DC320DF. The source explicitly lists four humidity grades: A (20%–60% RH), B (10%–20% RH), C (1%–10% RH), and D (1%–3% RH), and this cabinet is the B grade.

What are the critical handling and installation requirements for the 320L anti-static dry cabinet?

The cabinet must be transported upright with reinforced outer protection and moved with suitable lifting equipment due to its volume. After installation, confirm level placement, door sealing, shelf loading, and stable power before storing sensitive materials. The door must be kept closed during normal use to minimize extended ambient exposure of sensitive materials. These requirements are stated in the handling and important notice sections of the product description.

The Atomfair AF-DC320BF 320L anti-static dry cabinet provides stable low-humidity storage at 10%-20% RH with automatic electronic dehumidification and high-precision Honeywell sensing, but requires careful transport and handling and is limited to a single fixed humidity grade.

Positive

  • Consumable-free automatic dehumidification: The integrated electronic dehumidification module eliminates the need for disposable desiccants, reducing ongoing maintenance and operational cost.
  • High-precision long-term humidity sensing: The Honeywell sensor provides ±3% RH accuracy with only 0.3% annual drift, ensuring reliable long-term monitoring without frequent recalibration.

Trade-offs

  • Fixed low-humidity range only: This cabinet is configured for 10%-20% RH only; it cannot be adjusted to other humidity grades, requiring careful selection based on material sensitivity.
  • Transport and installation care required: The cabinet must be transported upright with reinforced outer protection, and after installation, level placement, door sealing, and shelf loading must be verified for proper operation.

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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