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Nitrogen Cabinet 450 L Dual-Flow 1%-60% RH ATOMFAIR®

Nitrogen Cabinet 450 L Dual-Flow 1%-60% RH ATOMFAIR®

$1,720.00

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.

450 L dual-flow nitrogen cabinet with automatic 1%-60% RH control, 900 × 600 × 1010 mm body, 3 shelves, and 15-50/1-5 L/min flow settings. Order now.

SKU: AF-EI-E-DFNC-STD0-450L
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450L Dual-Flow Energy-Saving Nitrogen Cabinet

Research-grade laboratory product

Product Overview

The 450 L configuration uses a standard white cabinet body, a humidity control range of 1%-60% RH, outer dimensions of 900 × 600 × 1010 mm, inner dimensions of 855 × 570 × 840 mm and 3 adjustable shelves.

This dual-flow energy-saving nitrogen cabinet is designed for low-humidity storage tasks where fast recovery after door opening and reduced unnecessary gas consumption are both important. It supports moisture-sensitive materials that require controlled nitrogen-assisted drying while improving atmosphere recovery and lowering routine nitrogen demand.

Typical application areas include research laboratories, electronics workshops, component staging rooms, optical storage spaces and inspection environments where cabinet doors may be opened more frequently during routine work. This body type suits general laboratories, inspection rooms and organized storage areas.

The cabinet combines 1.2 mm galvanized steel cabinet with white exterior panels, tempered-glass viewing doors and magnetic sealing, dual-flow nitrogen management, automatic switching between large-flow and small-flow operation, tempered-glass viewing areas and perforated adjustable shelves for stable day-to-day cabinet performance.

Technical Specifications
Parameter Specification / Available Values
Atomfair Model AF-DFNC450
Product Family Dual-Flow Energy-Saving Nitrogen Cabinet
Cabinet Body Standard white cabinet body
Nominal Capacity 450 L
Humidity Control Range 1%-60% RH
Outer Dimensions (W × D × H) 900 × 600 × 1010 mm
Inner Dimensions (W × D × H) 855 × 570 × 840 mm
Adjustable Shelf Quantity 3
Cabinet Material 1.2 mm galvanized steel cabinet with white exterior panels and 5 mm tempered-glass viewing doors
Control Mode Automatic software-controlled nitrogen management
Large-Flow Meter Setting 15-50 L/min
Small-Flow Meter Setting 1-5 L/min
Switching Logic Automatic switching between large-flow and small-flow operation
Operating Characteristic Fast recovery after door opening with reduced unnecessary nitrogen use
Suitable Stored Materials Moisture-sensitive electronic parts, optical components and frequently accessed laboratory materials

Key Features and Advantages
  • Dual-flow nitrogen control with large-flow settings of 15-50 L/min and small-flow settings of 1-5 L/min.
  • Automatic switching between high-flow and low-flow operation without manual intervention.
  • Fast recovery after door opening helps restore the cabinet atmosphere while reducing unnecessary nitrogen consumption.
  • Sealed galvanized steel cabinet structure with tempered-glass viewing areas for controlled dry storage.
  • Perforated adjustable shelves support airflow circulation and flexible material arrangement.

Optional Items and Consultation
  • Anti-static cabinet body upgrade with ESD-compliant exterior coating for electrostatic-control environments.
  • Internal high-brightness LED lighting for improved visibility in cabinet interiors.
  • Stainless steel cabinet-body upgrade for cleaner or more corrosion-conscious storage environments.
  • Electronic dehumidification module that can operate together with the gas-filling unit to reduce nitrogen use.
  • Nitrogen generator configuration for applications that prefer an on-site nitrogen supply.
  • RS485 communication interface for PC-side monitoring and recorded cabinet-status management.
  • Over-humidity alarm device that triggers when measured humidity exceeds the configured set value.
  • If optional items are required, please contact inquiry@atomfair.com.
APPLICATION SCOPE: Suitable for research laboratories, electronics workshops, component staging rooms, optical storage spaces and inspection environments that require low-humidity nitrogen-assisted storage with rapid recovery after cabinet access.
HANDLING & STORAGE: Install the cabinet on a stable indoor surface, keep the door closed during normal use, distribute stored items evenly across the 3 shelf levels, protect structural and sealing components during movement, and use reinforced wooden-crate packaging when shipment protection is required. Verify stable gas-supply conditions before operation.
IMPORTANT NOTICE: Confirm the correct model, cabinet body type, capacity and optional accessories before ordering. Inspect the cabinet after delivery, verify level installation and door sealing, and do not exceed the stated shelf-loading or application conditions. Confirm utility conditions such as power and gas connections before formal use.
TAILORED SOLUTIONS FOR RESEARCH
For bulk orders, configuration review, accessory matching or application-specific guidance, contact our engineering sales team.
EMAIL: inquiry@atomfair.com
Manufacturer: Atomfair LLC
Brand: ATOMFAIR®

This cabinet requires a stable indoor surface and a continuous inert-gas supply to maintain the 1%–60% RH range. Door openings trigger automatic flow switching; sealing components must be protected during transport to avoid performance degradation.

  • Infrastructure requirement: The cabinet must be connected to a nitrogen supply capable of delivering 1–50 L/min as determined by the automatic switching logic.
  • Environmental sensitivity: The cabinet is designed for moisture-sensitive materials only; using it with materials that emit corrosive vapors may degrade the galvanized steel and seals.
  • Operational constraint: The door must remain closed during normal operation, and stored items should be distributed evenly across the three perforated shelves to maintain airflow.
  • Handling constraint: During movement, the magnetic seals and tempered-glass doors must be protected, and reinforced wooden-crate packaging is required for shipment.
  • Optional upgrade compatibility: Optional upgrades such as the anti-static coating, stainless steel body, or LED lighting require separate evaluation for electrical and environmental compatibility.

Install the cabinet on a level surface near a regulated nitrogen supply. Set the large-flow and small-flow meters, then load materials evenly; the cabinet will automatically manage gas flow after door openings.

Required Equipment: Nitrogen gas supply line with regulator, Adjustable shelf (3 included), Leveling feet (integrated), Humidity monitoring device (optional)

  1. Position the cabinet
    Install the cabinet on a stable, level indoor surface near a nitrogen supply source.
  2. Connect the nitrogen supply
    Verify that the nitrogen supply line is securely connected and that the gas pressure is within the cabinet's operating range.
  3. Set flow meter values
    Adjust the large-flow meter to 15–50 L/min and the small-flow meter to 1–5 L/min according to the desired recovery speed and baseline consumption.
  4. Load materials evenly
    Distribute moisture-sensitive items across the three perforated shelves, ensuring no obstruction of airflow through the cabinet.
  5. Begin normal operation
    Close the door and allow the cabinet to automatically switch between high and low flow after each door opening to restore the low-humidity atmosphere.
  6. Monitor humidity
    Check the humidity reading periodically; if it exceeds the set point, inspect the nitrogen supply and cabinet seals for leaks.
  7. Prepare for transport
    Protect the magnetic seals and tempered-glass doors, then pack the cabinet in reinforced wooden-crate packaging for shipment.

What is the trade-off between large-flow and small-flow nitrogen settings for the 450L Dual-Flow Energy-Saving Nitrogen Cabinet?

The large-flow meter setting of 15-50 L/min is used for rapid atmosphere recovery after door opening, while the small-flow setting of 1-5 L/min maintains low humidity during closed-door standby. The automatic switching logic between these two modes reduces unnecessary nitrogen consumption without compromising recovery speed, making it suitable for frequently accessed storage.

Can the 450L Dual-Flow Energy-Saving Nitrogen Cabinet be integrated with an on-site nitrogen generator or electronic dehumidification module?

Yes, the cabinet supports optional integration with a nitrogen generator for on-site nitrogen supply and an electronic dehumidification module that can operate together with the gas-filling unit to reduce nitrogen use. Additionally, an RS485 communication interface is available for PC-side monitoring and recorded cabinet-status management.

What are the installation and handling requirements for the 450L Dual-Flow Energy-Saving Nitrogen Cabinet to ensure proper sealing and performance?

The cabinet must be installed on a stable indoor surface, kept closed during normal use, and have stored items evenly distributed across the three adjustable shelves. Structural and sealing components must be protected during movement, and reinforced wooden-crate packaging is recommended for shipment. Stable gas-supply conditions must be verified before operation.

The 450L Dual-Flow Energy-Saving Nitrogen Cabinet offers automatic dual-flow nitrogen management for rapid atmosphere recovery and reduced gas consumption, ideal for frequently accessed moisture-sensitive storage. Its sealed galvanized steel construction and wide humidity control range support a variety of lab applications, but require stable nitrogen supply and precise installation for optimal performance.

Positive

  • Dual-flow nitrogen control with automatic switching: Large-flow (15-50 L/min) and small-flow (1-5 L/min) modes automatically switch to provide fast humidity recovery after door opening while minimizing unnecessary nitrogen consumption, reducing operational costs.
  • Wide humidity control range and sealed construction: The cabinet maintains 1%-60% RH with a sealed galvanized steel body and tempered-glass doors, protecting moisture-sensitive materials in frequently accessed laboratory environments.

Trade-offs

  • Requires stable nitrogen supply: Operation depends on a continuous, regulated nitrogen gas source; users must verify stable gas-supply conditions before operation, adding infrastructure requirements.
  • Installation sensitivity to leveling and sealing: Proper door sealing and humidity control require precise leveling and careful installation; any misalignment can compromise performance and humidity recovery.

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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