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ATOMFAIR® Low-Humidity (10%-20% RH) Dry Cabinets AF-DC1435B-6 1435L THREE-DOOR for cleanroom moisture-sensitive storage

Low-Humidity Dry Cabinet 1435L 10%-20% RH ATOMFAIR®

$2,550.00

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.

1435L low-humidity dry cabinet controls 10%-20% RH with Honeywell ±3% RH sensing, 1200 × 700 × 1860 mm body and 5 adjustable shelves. Order now.

SKU: AF-EI-E-DC00-LSTD-14L3
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1435L-6 Low-Humidity (10%-20% RH) Dry Cabinets

Dry storage cabinet, low-humidity control

Product Overview

The Atomfair DC-Series AF-DC1435B-6 is a 1435L-6 dry cabinet configured for 10%-20% RH relative humidity control, with a standard white cabinet body, outer dimensions of 1200 x 700 x 1860 mm, inner dimensions of 1155 x 650 x 1680 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-DC1435B-6 Standard white powder-coated steel body 1435L-6 Low-Humidity 10%-20% RH 1200 x 700 x 1860 mm 1155 x 650 x 1680 mm 5
2. Technical Specifications
Parameter Details
Cabinet Body Standard white powder-coated steel 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
  • ESD-Safe Anti-Static Coating: Provides electrostatic protection for ESD-controlled production and storage areas, compliant with IEC 61340-5 handling requirements.
  • 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 installation, handling, and operational constraints for the Atomfair AF-DC1435B-6 low-humidity dry cabinet. Adherence to these constraints ensures proper function and protection of stored moisture-sensitive materials.

  • Transport and Placement: The cabinet must be transported upright with reinforced outer protection and moved using suitable lifting equipment for its volume.
  • Leveling and Sealing: After installation, confirm level placement, proper door sealing, and stable power connection before storing materials.
  • Operational Use: Keep the cabinet door closed during normal use and minimize extended ambient exposure of stored sensitive materials.
  • Process Validation: For ultra-low or extreme-low humidity applications, validate the storage process before formal production use and consider nitrogen purge or alarm options.
  • Ordering Confirmation: Confirm the exact capacity, humidity grade, cabinet body type, and optional accessories before ordering to ensure compatibility.

This guide provides the necessary steps to safely install and operate the Atomfair AF-DC1435B-6 dry cabinet for low-humidity storage. Proper execution ensures optimal humidity control and protection of moisture-sensitive items.

Required Equipment: Lifting equipment

  1. Transport the Cabinet
    Transport the cabinet upright with reinforced outer protection using suitable lifting equipment.
  2. Position and Level
    Place the cabinet in the desired location and confirm level placement using a spirit level.
  3. Check Door Sealing
    Inspect the door sealing gasket and ensure the magnetic seal is intact and closes securely.
  4. Connect Power
    Connect the cabinet to a stable power supply and verify the LCD display is active.
  5. Set Humidity Set Point
    Set the desired humidity level using the microcomputer control panel, noting that set-point is retained after power interruption.
  6. Stabilize Environment
    Allow the cabinet to stabilize to the target humidity before storing moisture-sensitive materials.
  7. Minimize Door Openings
    Keep the cabinet door closed during normal operation and minimize the duration of door openings to maintain stable humidity.

How does the ±3% RH accuracy of the Honeywell sensor affect the reliability of the 10%-20% RH control range in the Atomfair AF-DC1435B-6?

The Honeywell temperature and humidity sensor provides ±3% RH accuracy with 0.3% annual drift, which is sufficient for maintaining the 10%-20% RH low-humidity range. This precision ensures that stored moisture-sensitive components remain within the specified humidity tolerance during storage, inspection, or production staging. For applications requiring tighter control below 10% RH, the cabinet's optional nitrogen purge system or a higher-grade ultra-low humidity model (1%-10% RH) would be more appropriate.

Can the Atomfair AF-DC1435B-6 be integrated with a nitrogen purge system for inert-atmosphere storage of moisture-sensitive materials?

Yes, the cabinet offers an optional nitrogen purge system with a fast-purge gas valve configuration that supports accelerated dehumidification and inert-atmosphere management. This option is recommended for ultra-low or extreme-low humidity applications where process risk is high. The cabinet's sealed construction, including 1.2 mm galvanized steel body, 5 mm tempered glass doors, magnetic sealing gasket, and lockable handle, provides the necessary containment for nitrogen retention.

What are the specific handling and installation requirements for the 1435L-6 dry cabinet to ensure proper operation and avoid damage?

The cabinet must be transported upright with reinforced outer protection and moved using suitable lifting or handling equipment due to its 1435L volume and dimensions (1200 x 700 x 1860 mm). After installation, confirm level placement, door sealing, shelf loading, and stable power before storing sensitive materials. The cabinet door should be kept closed during normal use to minimize extended ambient exposure, and for ultra-low or extreme-low humidity applications, validate the storage process before formal production use.

The Atomfair AF-DC1435B-6 dry cabinet provides low-humidity storage (10-20% RH) with a 1435L capacity, featuring a Honeywell sensor for ±3% RH accuracy and automatic electronic dehumidification without consumables, but requires careful handling due to its size and disciplined door closure to maintain set-point humidity.

Positive

  • High-precision Honeywell sensor: Integrated Honeywell temperature and humidity sensor delivers ±3% RH accuracy with only 0.3% annual drift, enabling reliable long-term measurement for sensitive storage applications.
  • Consumable-free dehumidification: Automatic electronic dehumidification module eliminates the need for disposable desiccant materials, supporting continuous low-maintenance operation.

Trade-offs

  • Large-volume handling constraints: The 1435L cabinet requires reinforced outer protection during transport, must be kept upright, and needs suitable lifting equipment due to its size and weight.
  • Operational discipline for humidity stability: The cabinet door must remain closed during normal use, and extended ambient exposure of stored materials should be minimized to prevent humidity set-point deviation.

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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