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Dual-Flow Nitrogen Cabinet 730 L 1%-60% RH ATOMFAIR®

Dual-Flow Nitrogen Cabinet 730 L 1%-60% RH ATOMFAIR®

$2,120.00

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.

730 L dual-flow nitrogen cabinet controls 1%-60% RH in a 600 × 690 × 1830 mm body, with 15-50 and 1-5 L/min nitrogen flow and 5 shelves. Order now.

SKU: AF-EI-E-DFNC-STD0-730L
Category:
Brands:

730L Dual-Flow Energy-Saving Nitrogen Cabinet

Research-grade laboratory product

Product Overview

The 730 L configuration uses a standard white cabinet body, a humidity control range of 1%-60% RH, outer dimensions of 600 × 690 × 1830 mm, inner dimensions of 555 × 640 × 1660 mm and 5 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-DFNC730
Product Family Dual-Flow Energy-Saving Nitrogen Cabinet
Cabinet Body Standard white cabinet body
Nominal Capacity 730 L
Humidity Control Range 1%-60% RH
Outer Dimensions (W × D × H) 600 × 690 × 1830 mm
Inner Dimensions (W × D × H) 555 × 640 × 1660 mm
Adjustable Shelf Quantity 5
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 5 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 document outlines the installation, handling, and operational constraints for the Atomfair AF-DFNC730 nitrogen cabinet. Compliance with these constraints ensures proper function and longevity of the equipment.

  • Installation Surface: The cabinet must be placed on a stable, level indoor surface capable of supporting its full weight and contents.
  • Gas Supply Verification: A stable, regulated nitrogen gas supply must be confirmed before initial operation to ensure proper flow control and recovery.
  • Load Distribution: Stored items must be distributed evenly across the five adjustable shelves to prevent structural imbalance and maintain sealing integrity.
  • Sealing and Door Closure: The tempered-glass viewing doors must be kept closed during normal use and verified for proper magnetic sealing after installation.
  • Utility Connections: Power and gas connections must be confirmed and compatible with the cabinet's control system before formal use.

This procedure outlines the critical steps for initial setup and daily operation of the Atomfair AF-DFNC730 cabinet to ensure safe and effective moisture-sensitive storage. Following these steps minimizes risk of equipment damage and preserves cabinet performance.

  1. Inspect Cabinet Upon Delivery
    Inspect the cabinet upon delivery for any physical damage or sealing defects.
  2. Position and Level Cabinet
    Place the cabinet on a stable, level indoor surface and adjust the leveling feet to ensure the cabinet is evenly supported.
  3. Connect Nitrogen Supply
    Connect a regulated nitrogen gas supply to the cabinet's intake and verify no leaks at the connection points.
  4. Install Adjustable Shelves
    Open the cabinet doors and install the five adjustable shelves in the desired positions, ensuring they are securely locked.
  5. Load Stored Materials
    Distribute moisture-sensitive materials evenly across the shelves, taking care not to exceed the stated loading capacity.
  6. Engage Nitrogen Control
    Close and seal the tempered-glass doors, then activate the automatic nitrogen control system to begin humidity recovery.
  7. Confirm Humidity Set Point
    Monitor the humidity display and confirm the cabinet reaches and maintains the set point within the 1-60% RH range.

How does the dual-flow nitrogen management system balance recovery speed and nitrogen consumption in the 730L cabinet?

The automatic switching logic uses a large-flow meter setting of 15-50 L/min for fast atmosphere recovery after door opening, then switches to a small-flow meter setting of 1-5 L/min to maintain low humidity with reduced unnecessary nitrogen use. This provides both rapid restoration and improved gas efficiency compared to constant high-flow systems, as specified in the product's operating characteristics.

Can the standard 730L dual-flow nitrogen cabinet be used for ESD-sensitive component storage?

The standard cabinet body uses galvanized steel with white exterior panels and does not include built-in electrostatic protection. For ESD-sensitive components, an anti-static cabinet body upgrade with ESD-compliant exterior coating is available as an optional item, ensuring compatibility with electrostatic-control environments.

What installation and utility infrastructure is required for the 730L dual-flow nitrogen cabinet?

The cabinet requires installation on a stable indoor surface with even distribution of stored items across the 5 adjustable shelves. Before operation, verify stable gas-supply conditions for the nitrogen management system, and confirm that power and gas connections are properly configured. The cabinet uses automatic software-controlled nitrogen management, necessitating a compatible electrical supply and a regulated nitrogen source.

The 730L Dual-Flow Energy-Saving Nitrogen Cabinet (AF-DFNC730) provides automatic switching between high-flow (15-50 L/min) and low-flow (1-5 L/min) nitrogen operation, enabling rapid humidity recovery after door openings while reducing unnecessary gas consumption, but requires a stable external nitrogen supply and careful load distribution across its 5 adjustable shelves.

Positive

  • Dual-flow nitrogen management: Automatic switching between large-flow (15-50 L/min) and small-flow (1-5 L/min) operation enables fast atmosphere recovery after door openings while minimizing unnecessary nitrogen consumption, reducing operational gas costs.
  • Sealed galvanized steel construction: The 1.2 mm galvanized steel cabinet with magnetic sealing and tempered-glass viewing doors provides a robust, low-leakage enclosure for maintaining controlled low-humidity conditions down to 1% RH.

Trade-offs

  • External nitrogen supply required: The cabinet relies on a continuous external nitrogen source for operation; users must verify stable gas-supply conditions and connections before use, adding infrastructure and recurring consumable costs.
  • Load distribution sensitivity: Even weight distribution across the 5 adjustable shelves is required to maintain cabinet stability and door sealing integrity, limiting flexibility for heavy or irregularly shaped stored items.

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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