Moistureproof Nitrogen Cabinet 320 L 1%-60% RH ATOMFAIR®

320L Moistureproof Nitrogen Integrated 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 moistureproof nitrogen integrated cabinet combines electronic dehumidification with nitrogen control in one storage platform for efficient low-humidity recovery. It helps reduce moisture absorption, oxidation, optical haze, solderability loss and storage instability while lowering gas demand compared with ordinary nitrogen-only cabinet operation.

Typical application areas include research laboratories, electronics workshops, optical storage rooms, incoming-material control areas, powder and film storage spaces and quality-control environments that require low-humidity cabinet protection with efficient nitrogen management. 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, an electronic dehumidification core with regenerative absorbent polymer, a precision nitrogen-control device, fully automatic switching between system modes and display-based cabinet management for dependable daily operation.

Technical Specifications

Parameter	Specification / Available Values
Atomfair Model	AF-MNIC320
Product Family	Moistureproof Nitrogen Integrated 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 switching between dehumidification and nitrogen-control modes
Dehumidification System	Electronic dehumidification core with regenerative absorbent polymer
Dehumidification Module Housing	ABS plus flame-retardant housing
Nitrogen Control System	Precision nitrogen-control device for rapid cabinet humidity reduction
Integrated Efficiency	Designed to reduce nitrogen usage by more than 50% compared with ordinary nitrogen cabinets
Suitable Stored Materials	Moisture-sensitive electronic parts, optical components, powders, films and laboratory materials

Key Features and Advantages

Integrated dual-system architecture combining an electronic dehumidification core with a precision nitrogen-control device.
High-performance absorbent polymer and regenerative dehumidification design for repeat-use moisture control.
ABS plus flame-retardant housing on the dehumidification module for durable routine cabinet operation.
Fully automatic switching logic between dehumidification and nitrogen-control modes according to cabinet humidity conditions.
Integrated cabinet design intended to reduce nitrogen usage by more than 50% compared with ordinary nitrogen cabinets.

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.
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, incoming-material control areas, powder and film storage rooms and quality-control environments that require low-humidity cabinet protection with efficient nitrogen management.

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 must be installed on a stable, level indoor surface with proper power and nitrogen connections to ensure safe operation. Door sealing must be verified and items must be evenly distributed across shelves to prevent overloading and maintain humidity control.

Installation surface requirement: The cabinet must be placed on a stable, level indoor surface within the specified humidity control range of 1% to 60% RH.
Utility connection safety: Electrical and nitrogen gas connections must be stable and verified before operation to avoid hazards from electrical shock or gas leakage.
Load distribution constraint: Stored items must be distributed evenly across the three shelf levels and must not exceed the stated shelf-loading limits to prevent structural damage.
Door seal integrity: The door seal must be inspected regularly to maintain cabinet integrity and prevent moisture ingress into the storage environment.
Environmental exposure limit: Avoid exposing the cabinet to environments that exceed its design conditions to prevent damage to stored moisture-sensitive materials.

HowTo

This procedure guides the user through initial installation, connection, and safe operation of the cabinet. Follow these steps to ensure proper functionality and safety.

Required Equipment:

Inspect the cabinet after delivery
Inspect the cabinet after delivery for any visible damage and confirm that all components are present.
Place the cabinet on a stable surface
Place the cabinet on a stable, level indoor surface with adequate clearance around the cabinet.
Connect power and nitrogen supply
Connect the power supply and nitrogen gas supply, ensuring stable pressure and proper fittings.
Verify level installation and sealing
Verify level installation and door sealing by checking that the door closes tightly against the magnetic seal.
Set the desired humidity level
Set the desired humidity level using the control panel within the range of 1% to 60% RH.
Distribute items evenly on shelves
Distribute stored items evenly across the three adjustable shelves, ensuring no shelf is overloaded.
Monitor operation and keep door closed
Monitor cabinet operation and keep the door closed during normal use to maintain low-humidity conditions.

FAQ

How does the integrated dual-system design of the 320L cabinet optimize humidity control while reducing nitrogen consumption compared to standalone nitrogen cabinets?

The integrated cabinet combines an electronic dehumidification core with a precision nitrogen-control device. The dehumidification system handles baseline moisture removal, while nitrogen is used for rapid reduction when needed. The source states that this design reduces nitrogen usage by more than 50% compared with ordinary nitrogen-only cabinets. The automatic switching logic ensures efficient operation, balancing dehumidification and nitrogen purging based on real-time humidity conditions.

Can the 320L Moistureproof Nitrogen Integrated Cabinet operate with an on-site nitrogen generator, or does it require a dedicated bottled nitrogen supply?

Yes, the cabinet can be configured with an optional nitrogen generator for on-site supply, as listed in the optional items. For standard operation, the source advises verifying stable gas-supply conditions before use. The cabinet is designed to integrate with various nitrogen sources, but specific compatibility details are not provided in the description. Users should consult the manufacturer for gas purity and flow rate requirements.

What safety and handling precautions are recommended for long-term operation of the 320L cabinet?

The cabinet should be installed on a stable indoor surface with the door kept closed during normal use. Items should be evenly distributed across the three adjustable shelves. The dehumidification module features an ABS plus flame-retardant housing for fire safety. An optional over-humidity alarm can be added to alert when humidity exceeds the set point. The source emphasizes confirming utility connections and not exceeding application conditions.

Assessment

The 320L Moistureproof Nitrogen Integrated Cabinet combines electronic dehumidification with precision nitrogen control to achieve low-humidity storage while reducing nitrogen consumption by over 50%, but requires stable installation and utility connections for reliable operation.

Positive

Integrated dual-system reduces nitrogen use >50%: The electronic dehumidification core and precision nitrogen-control device operate together to minimize nitrogen consumption compared to ordinary nitrogen-only cabinets, lowering operational gas costs.
Automatic switching between dehumidification and nitrogen modes: Fully automatic switching logic selects the appropriate control mode based on cabinet humidity conditions, enabling efficient low-humidity recovery without manual intervention.

Trade-offs

Requires stable installation and level verification: The cabinet must be installed on a stable indoor surface, level verified, and door sealing checked after delivery to ensure proper operation and humidity isolation.
Needs reliable power and gas supply connections: The cabinet requires stable utility conditions including power and gas (nitrogen) connections before formal use, adding infrastructure dependencies for laboratory deployment.

Quality Standards & Performance Verification

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.

Shipping & Returns

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).