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320 L Anti-Oxidation Nitrogen Cabinet 1%-60% RH ATOMFAIR®

320 L Anti-Oxidation Nitrogen Cabinet 1%-60% RH ATOMFAIR®

$1,400.00

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.

Research-grade 320 L nitrogen cabinet with 1%-60% RH control, Honeywell sensing, 900 × 450 × 1010 mm body, 3 shelves and 0-50 L/min flow. Order now.

SKU: AF-EI-E-AONC-STD0-320L
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Description

320L Anti-Oxidation Nitrogen Cabinet

Research-grade laboratory product

Product Overview

The 320 L configuration uses a standard white cabinet body, a humidity control range of 1%-60% RH, outer dimensions of 900 × 450 × 1010 mm, inner dimensions of 855 × 420 × 840 mm and 3 adjustable shelves.

This anti-oxidation nitrogen cabinet is designed for oxidation-sensitive and moisture-sensitive materials that benefit from a controlled low-humidity nitrogen atmosphere. It helps reduce moisture absorption, oxidation, optical haze, solderability loss and storage instability during inspection staging, daily handling and long-term preservation.

Typical application areas include research laboratories, electronics workshops, optical part storage rooms, powder and film storage areas, technical archives and quality-control spaces that require organized nitrogen-assisted dry storage. 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, Honeywell temperature and humidity sensing, fully automatic computer control, temperature and humidity display, perforated adjustable shelves and 0-50 L/min nitrogen-flow adjustment for repeatable daily operation.

Technical Specifications
Parameter Specification / Available Values
Atomfair Model AF-AONC320
Product Family Anti-Oxidation Nitrogen Cabinet
Cabinet Body Standard white cabinet body
Nominal Capacity 320 L
Humidity Control Range 1%-60% RH
Outer Dimensions (W × D × H) 900 × 450 × 1010 mm
Inner Dimensions (W × D × H) 855 × 420 × 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 Fully automatic computer control
Display and Monitoring Display-based monitoring for temperature, humidity and operating status
Temperature Display Range -9°C to 99°C
Humidity Display Range 0%-99% RH
Humidity Indication Accuracy ±3% RH
Annual Sensor Drift 0.3%
Sensor Honeywell temperature and humidity sensor
Nitrogen Flow Control 0-50 L/min
Alarm Function Over-humidity alarm support
Suitable Stored Materials Oxidation-sensitive electronic components, optical parts, powders, films and laboratory materials

Key Features and Advantages
  • 1.2 mm galvanized steel cabinet construction with 5 mm tempered-glass viewing panels, magnetic door sealing and a lockable cabinet structure.
  • Honeywell temperature and humidity sensor with ±3% RH humidity indication accuracy and 0.3% annual drift.
  • Fully automatic computer control with temperature display range of -9°C to 99°C and humidity display range of 0%-99% RH.
  • Perforated adjustable shelves support orderly material staging and internal circulation.
  • Nitrogen-control arrangement with 0-50 L/min flow adjustment for controlled cabinet-atmosphere management.

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, optical storage rooms, powder and film storage areas, technical archives and quality-control environments that require controlled nitrogen-assisted dry storage for oxidation-sensitive and moisture-sensitive materials.
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®

The cabinet requires a stable indoor surface and a continuous nitrogen supply to maintain the low-humidity atmosphere. Proper door sealing and even weight distribution are essential to prevent performance degradation.

  • Installation Surface: The cabinet must be installed on a stable, level indoor surface to ensure proper door sealing.
  • Gas Supply: A stable nitrogen supply must be confirmed before operation to maintain the low-humidity atmosphere.
  • Shelf Loading: Stored items must be distributed evenly across the shelves and not exceed the stated shelf-loading conditions.
  • Structural Protection: During movement, protect the structural and sealing components of the cabinet to avoid damage.

This process describes the initial setup and operational steps for the nitrogen cabinet. Follow these steps to ensure proper atmosphere control and safe storage of oxidation-sensitive materials.

Required Equipment: Nitrogen supply, Power supply

  1. Position the cabinet
    Position the cabinet on a stable, level indoor surface.
  2. Inspect and verify sealing
    Inspect the cabinet after delivery and verify that the door seals properly.
  3. Connect nitrogen supply
    Connect the nitrogen supply line and confirm stable gas flow.
  4. Connect power supply
    Connect the power supply and verify that the temperature and humidity display is operational.
  5. Distribute items
    Distribute stored items evenly across the three adjustable shelves.
  6. Close door
    Close the cabinet door and keep it closed during normal use.
  7. Monitor and adjust
    Monitor the humidity display and adjust the nitrogen flow rate as needed to maintain the desired conditions.

How accurate is the humidity control in the 320L Anti-Oxidation Nitrogen Cabinet, and does the ±3% RH accuracy limit its use for ultra-dry storage applications?

The cabinet uses a Honeywell temperature and humidity sensor with ±3% RH indication accuracy and 0.3% annual drift. While the humidity control range extends to 1% RH, the ±3% indication accuracy means that at very low setpoints the displayed value may carry a margin of error, which should be considered for critical ultra-dry applications requiring precise humidity verification.

Can the 320L Anti-Oxidation Nitrogen Cabinet be connected to an external nitrogen generator or an existing laboratory gas supply?

Yes. The cabinet features 0–50 L/min adjustable nitrogen flow control for direct connection to a cylinder or house nitrogen line, and an optional nitrogen generator configuration is available for on-site supply. An RS485 communication interface is also offered for PC-side monitoring of cabinet status.

What are the critical installation and operational precautions to maintain the cabinet's anti-oxidation performance and seal integrity?

Install the cabinet on a stable indoor surface, keep the door closed during normal use, distribute stored items evenly across the 3 adjustable shelves, and protect the magnetic sealing and 5 mm tempered-glass viewing doors during movement. Verify stable gas-supply conditions before operation and use reinforced wooden-crate packaging for shipment protection.

The Atomfair AF-AONC320 anti-oxidation nitrogen cabinet offers a 320-liter controlled atmosphere with Honeywell sensor accuracy of ±3% RH and adjustable nitrogen flow up to 50 L/min, suitable for oxidation-sensitive materials in laboratory and quality-control environments.

Positive

  • Honeywell sensor with low annual drift: The cabinet uses a Honeywell temperature and humidity sensor with ±3% RH indication accuracy and only 0.3% annual drift, ensuring long-term measurement reliability without frequent recalibration.
  • Adjustable nitrogen flow for atmosphere control: Nitrogen flow can be adjusted from 0 to 50 L/min, allowing precise management of the internal atmosphere to suit different material sensitivities and reduce nitrogen consumption.

Trade-offs

  • Requires external nitrogen supply: The cabinet relies on an external nitrogen source for operation; an on-site nitrogen generator is available as an optional upgrade but is not included as standard.
  • Humidity control limited to 1%-60% RH: The standard humidity control range is 1%-60% RH; applications requiring ultra-dry conditions below 1% RH may require the optional electronic dehumidification module.

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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