FREE SHIPPING with $59 or More. New Customer? Inquire for Major Discount & Free Samples! Online Payments & POs Accepted.

Dual-Flow Nitrogen Cabinet 1435 L 1%-60% RH ATOMFAIR®

Dual-Flow Nitrogen Cabinet 1435 L 1%-60% RH ATOMFAIR®

$2,600.00

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.

1435 L dual-flow nitrogen cabinet with 1%-60% RH control, 1200 × 700 × 1860 mm body, 5 shelves, two-door layout and auto 15-50/1-5 L/min flow. Order now.

SKU: AF-EI-E-DFNC-STD0-14L2
Category:
Brands:

1435L-4 Dual-Flow Energy-Saving Nitrogen Cabinet

Research-grade laboratory product

Product Overview

The 1435 L configuration uses a standard white cabinet body, a humidity control range of 1%-60% RH, outer dimensions of 1200 × 700 × 1860 mm, inner dimensions of 1155 × 650 × 1680 mm and 5 adjustable shelves. The 1435 L layout uses a two-door cabinet.

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-DFNC1435-4
Product Family Dual-Flow Energy-Saving Nitrogen Cabinet
Cabinet Body Standard white cabinet body
Nominal Capacity 1435 L
Humidity Control Range 1%-60% RH
Outer Dimensions (W × D × H) 1200 × 700 × 1860 mm
Inner Dimensions (W × D × H) 1155 × 650 × 1680 mm
Adjustable Shelf Quantity 5
Door Configuration Two-door cabinet
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®

The cabinet requires a stable indoor surface with verified gas and power connections to maintain controlled low-humidity conditions. Door seal integrity and even shelf loading are critical to prevent atmosphere leakage and ensure uniform nitrogen distribution.

  • Installation Surface: The cabinet must be placed on a level, stable indoor surface to prevent structural stress and ensure proper door sealing.
  • Nitrogen Gas Supply: A stable external nitrogen source with flow rates matching the large-flow (15–50 L/min) and small-flow (1–5 L/min) settings is required for automatic switching operation.
  • Door Seal Integrity: The magnetic sealing around the tempered-glass doors must be inspected after delivery and maintained to avoid humidity ingress and nitrogen loss.
  • Shelf Loading: Stored materials must be distributed evenly across the five adjustable shelves to prevent overloading and maintain airflow circulation.
  • Humidity Setpoint: The humidity control range of 1%–60% RH must be configured appropriately for the stored moisture-sensitive materials to avoid condensation or excessive drying.

This procedure outlines the critical steps for installing the cabinet, connecting utilities, and loading materials to achieve reliable low-humidity storage. Proper execution of these steps ensures fast atmosphere recovery after door openings and minimizes unnecessary nitrogen consumption.

Required Equipment: Nitrogen gas supply (regulated source), Power connection for control unit, Leveling instrument (e.g., spirit level), Shelving adjustment tools (if needed)

  1. Inspect Delivery
    Inspect the cabinet after delivery for structural damage, door seal condition, and integrity of all components.
  2. Position and Level Cabinet
    Place the cabinet on a stable, level indoor surface and verify horizontal alignment using a spirit level to ensure proper door sealing.
  3. Connect Gas Supply
    Connect the nitrogen gas supply to the cabinet inlet and verify stable flow at the specified large-flow and small-flow meter settings.
  4. Connect Power and Configure
    Connect power to the control unit and set the desired humidity range (1%–60% RH) using the automatic software interface.
  5. Load Materials
    Distribute moisture-sensitive materials evenly across the five adjustable shelves, ensuring no items obstruct airflow or door closure.
  6. Close and Seal Door
    Close the door fully and confirm that the magnetic seal engages completely to maintain a controlled atmosphere.

What is the trade-off between recovery speed and nitrogen consumption with the dual-flow automatic switching system?

The dual-flow system automatically switches between large-flow (15-50 L/min) for rapid atmosphere recovery after door opening and small-flow (1-5 L/min) for maintaining stable humidity with minimal nitrogen use. This balance reduces unnecessary nitrogen consumption while ensuring fast recovery, as stated in the operating characteristic: 'fast recovery after door opening with reduced unnecessary nitrogen use.'

Can this cabinet be integrated with an existing nitrogen supply line, or does it require a dedicated nitrogen generator?

The cabinet is designed for connection to a stable nitrogen supply line; the large-flow and small-flow meters are adjustable to 15-50 L/min and 1-5 L/min respectively. An optional nitrogen generator is available for on-site supply, but it is not required. The handling instructions specify to 'verify stable gas-supply conditions before operation.'

What handling and installation precautions are necessary to ensure proper sealing and nitrogen efficiency?

Install the cabinet on a stable indoor surface, keep the door closed during normal use, and distribute stored items evenly across the 5 perforated shelves to support airflow. The magnetic sealing and tempered-glass doors must be protected during movement, and reinforced wooden-crate packaging is recommended for shipment. These precautions are outlined in the Handling & Storage section.

The 1435L-4 Dual-Flow Energy-Saving Nitrogen Cabinet provides automatic dual-flow nitrogen management for rapid humidity recovery after door openings while minimizing nitrogen consumption, housed in a sealed galvanized steel cabinet with tempered-glass viewing doors. However, it requires an external nitrogen supply and stable gas conditions, and its base humidity control range bottoms at 1% RH, which may not suffice for ultra-low-humidity applications without optional upgrades.

Positive

  • Dual-flow energy-saving 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 opening while reducing unnecessary nitrogen consumption, lowering operational gas costs.
  • Robust sealed cabinet construction: 1.2 mm galvanized steel cabinet with white exterior panels, 5 mm tempered-glass viewing doors, and magnetic sealing provides a controlled dry storage environment for moisture-sensitive materials, supporting stable day-to-day performance.

Trade-offs

  • Requires external nitrogen supply infrastructure: The cabinet relies on a stable gas-supply condition for operation, necessitating an external nitrogen source and appropriate utility connections (power and gas) before use, which adds to installation complexity.
  • Base humidity control limited to 1% RH minimum: The standard humidity control range of 1%-60% RH cannot achieve sub-1% RH environments without an optional electronic dehumidification module, limiting applicability for extremely moisture-sensitive materials.

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).

Related Products