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ATOMFAIR® Anti-Static Low-Humidity (10%-20% RH) Dry Cabinets AF-DC730BF 730L for ESD-safe moisture-sensitive storage

Low-Humidity Anti-Static 730L Dry Cabinet ATOMFAIR®

$2,020.00

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.

730L anti-static low-humidity dry cabinet with 10%-20% RH control, Honeywell ±3% RH sensor, 600 × 690 × 1830 mm body, and 5 shelves. Order now.

SKU: AF-EI-E-DC00-LESD-730L
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Description

730L Anti-Static Low-Humidity (10%-20% RH) Dry Cabinets

Dry storage cabinet, low-humidity control

Product Overview

The Atomfair DC-Series AF-DC730BF is a 730L anti-static dry cabinet configured for 10%-20% RH relative humidity control, with an anti-static cabinet body, outer dimensions of 600 x 690 x 1830 mm, inner dimensions of 555 x 640 x 1660 mm, and 5 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-DC730BF Anti-static powder-coated steel body 730L Low-Humidity 10%-20% RH 600 x 690 x 1830 mm 555 x 640 x 1660 mm 5
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®

The cabinet requires upright transport with reinforced outer protection and level placement with sealed door and stable power before use. The door must remain closed during normal operation to maintain low-humidity conditions and prevent moisture ingress.

  • Transport constraint: Transport the cabinet upright with reinforced outer protection to prevent structural damage.
  • Installation constraint: Confirm level placement, door sealing, shelf loading, and stable power before storing sensitive materials.
  • Operational constraint: Keep the cabinet door closed during normal use and minimize extended ambient exposure of stored materials.

Position the cabinet on a level surface and connect to a stable power supply. After confirming all installation checks, load moisture-sensitive materials onto the shelves and maintain closed-door operation.

Required Equipment: Lifting equipment (e.g., forklift or pallet jack)

  1. Inspect cabinet
    Inspect the cabinet after delivery for transport damage and ensure all components are intact.
  2. Position cabinet
    Position the cabinet on a level floor with adequate clearance for door operation and ventilation.
  3. Verify door seal
    Verify the door seal integrity by checking the magnetic gasket and sealing surfaces.
  4. Connect power
    Connect the cabinet to a grounded power outlet that meets the rated voltage and current specifications.
  5. Store materials
    Store sensitive materials on the shelves after confirming all installation checks and ensuring unobstructed air circulation.

How does the automatic electronic dehumidification system in the Atomfair 730L dry cabinet compare to desiccant-based systems in terms of maintenance and long-term cost?

The Atomfair AF-DC730BF uses an automatic electronic dehumidification module with no disposable desiccant consumables, eliminating the need for regular desiccant regeneration or replacement. This reduces maintenance effort and long-term operating costs compared to desiccant systems. The Honeywell sensor provides ±3% RH accuracy with only 0.3% annual drift, ensuring reliable long-term performance without consumable overhead.

Can this 730L low-humidity dry cabinet be integrated with a nitrogen purge system for inert-atmosphere storage of ultra-sensitive materials?

Yes, the cabinet supports an optional nitrogen purge system with a fast-purge gas valve configuration, enabling accelerated dehumidification and inert-atmosphere management. For data integration and traceability, an optional RS485 PC logging interface allows real-time humidity and temperature monitoring. These options make the cabinet compatible with cleanroom and semiconductor applications requiring controlled inert environments.

What are the critical installation and handling requirements for the Atomfair 730L dry cabinet in a laboratory setting?

The cabinet must be transported upright with reinforced outer protection and moved using suitable lifting equipment due to its 730L volume and dimensions of 600 x 690 x 1830 mm. After installation, confirm level placement, proper door sealing with magnetic gaskets, and shelf loading before storing sensitive materials. The cabinet requires stable power to maintain its set-point memory after power interruption and should be kept closed to minimize ambient exposure.

The Atomfair AF-DC730BF 730L anti-static dry cabinet delivers reliable low-humidity storage (10%-20% RH) with automatic electronic dehumidification and high-accuracy Honeywell sensing, but requires careful upright handling and may need optional nitrogen purge for applications demanding sub-10% RH conditions.

Positive

  • High-precision Honeywell sensor: The Honeywell temperature and humidity sensor provides ±3% RH accuracy and 0.3% annual drift, enabling reliable long-term measurement and control.
  • Maintenance-free dehumidification: The automatic electronic dehumidification module eliminates the need for disposable desiccant consumables, reducing ongoing operational costs and maintenance requirements.

Trade-offs

  • Transport and handling constraints: The 730L unit requires upright transport with reinforced outer protection and suitable lifting equipment; tilting or improper handling may compromise cabinet integrity.
  • Limited range for extreme sensitivity: The 10%-20% RH range may not be adequate for highly moisture-sensitive materials requiring ultra-low (<10% RH) conditions, necessitating optional nitrogen purge or process validation.

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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