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ATOMFAIR® Anti-Static Mid-Humidity (20%-60% RH) Dry Cabinets AF-DC540AF 540L for ESD-safe moisture-sensitive storage

Anti-Static Dry Cabinet 540L 20%-60% RH ESD ATOMFAIR®

$1,750.00

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.

540L anti-static mid-humidity dry cabinet with 20%-60% RH control, Honeywell ±3% RH sensor, 3 shelves and 600 × 690 × 1485 mm body. Order now.

SKU: AF-EI-E-DC00-MESD-540L
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Description

540L Anti-Static Mid-Humidity (20%-60% RH) Dry Cabinets

Dry storage cabinet, mid-humidity control

Product Overview

The Atomfair DC-Series AF-DC540AF is a 540L anti-static dry cabinet configured for 20%-60% RH relative humidity control, with an anti-static cabinet body, outer dimensions of 600 x 690 x 1485 mm, inner dimensions of 555 x 640 x 1315 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-DC540AF Anti-static powder-coated steel body 540L Mid-Humidity 20%-60% RH 600 x 690 x 1485 mm 555 x 640 x 1315 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®

This cabinet requires upright transport, level installation, and stable power for proper humidity control. Door sealing must be maintained and extended ambient exposure minimized during operation.

  • Transport Constraint: Transport the cabinet upright with reinforced outer protection and suitable lifting equipment.
  • Installation Constraint: After installation, confirm level placement, door sealing, shelf loading, and stable power connections before storing materials.
  • Operational Constraint: Keep the cabinet door closed during normal use and minimize extended ambient exposure of sensitive materials.

Transport and install the cabinet upright and level before powering on. After stabilization, set the desired humidity and store moisture-sensitive materials while keeping the door closed.

Required Equipment: Lifting equipment, Level

  1. Transport
    Transport the cabinet upright with reinforced outer packaging using suitable lifting equipment.
  2. Install
    Install the cabinet on a level surface and verify door sealing and stable power connection.
  3. Set Humidity
    Set the desired humidity range via the microcomputer control; the system retains set-point after power interruption.
  4. Load Materials
    Load moisture-sensitive materials onto adjustable shelves and keep the cabinet door closed during normal operation.
  5. Monitor
    Monitor humidity and temperature on the LCD display and check for fault codes if any anomalies appear.

How does the mid-humidity range (20%-60% RH) of the AF-DC540AF compare to ultra-low humidity cabinets for storing moisture-sensitive components?

The AF-DC540AF is a mid-humidity cabinet designed for materials that require controlled moisture protection without an ultra-dry environment. It uses an automatic electronic dehumidification module with no disposable desiccant consumables, maintaining 20%-60% RH. This range is suitable for preventing moisture absorption, oxidation, and solderability loss in many electronic components, while ultra-low humidity cabinets (1%-10% RH) are needed for extremely sensitive materials such as certain optical coatings or advanced semiconductors. The trade-off is that mid-humidity cabinets offer lower energy consumption and simpler maintenance, but may not be adequate for the most moisture-critical applications.

Can the AF-DC540AF dry cabinet be integrated with external monitoring systems for temperature and humidity logging?

Yes, the AF-DC540AF offers an optional RS485 PC logging interface that enables real-time data logging, remote monitoring, and traceability of cabinet humidity and temperature status. This allows integration with laboratory information management systems (LIMS) or building management systems for continuous oversight. Additionally, an optional over-humidity alarm system can be configured to trigger when internal humidity exceeds the set point, providing an additional layer of process control.

What infrastructure requirements and handling precautions are necessary for installing the AF-DC540AF dry cabinet?

The cabinet must be transported upright with reinforced outer protection and moved using suitable lifting equipment due to its 540L volume. After installation, confirm level placement, door sealing, and shelf loading before storing sensitive materials. The cabinet requires stable power; it features microcomputer automatic control with set-point memory after power interruption. The outer dimensions are 600 x 690 x 1485 mm, so ensure adequate floor space and clearance for the tempered-glass viewing doors to open fully.

The Atomfair AF-DC540AF 540L anti-static dry cabinet provides mid-humidity control (20%-60% RH) with automatic electronic dehumidification and Honeywell sensor accuracy, suitable for moisture-sensitive materials that do not require ultra-dry conditions. Its large capacity and handling requirements must be considered during lab deployment.

Positive

  • Automatic consumable-free dehumidification: The cabinet uses an automatic electronic dehumidification module that requires no disposable desiccant consumables, reducing ongoing maintenance costs and operational downtime.
  • High-accuracy Honeywell sensor with low drift: The integrated Honeywell temperature and humidity sensor provides ±3% RH accuracy and an annual drift of only 0.3%, ensuring reliable long-term humidity measurement for consistent storage conditions.

Trade-offs

  • Mid-humidity range limits application: The cabinet controls humidity only within 20%-60% RH, making it unsuitable for materials requiring ultra-low humidity (below 20% RH) without additional nitrogen purge options.
  • Large cabinet requires careful handling: With outer dimensions of 600 x 690 x 1485 mm and 540L capacity, the cabinet must be transported upright with reinforced protection and moved using suitable lifting equipment, imposing logistics constraints in laboratory installation.

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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