Anti-Oxidation N2 Cabinet 240L Anti-Static ATOMFAIR®

The cabinet requires a stable, regulated nitrogen supply to maintain the 1%-60% RH range. Automatic computer control manages humidity and temperature, but the Honeywell sensor exhibits 0.3% annual drift that may necessitate periodic calibration verification.

• Nitrogen Supply Stability: The cabinet must be connected to a regulated nitrogen source capable of 0-50 L/min flow; unstable gas supply may cause humidity fluctuations and compromise stored material protection.
• Environmental Placement: Install on a level, stable indoor surface away from direct sunlight and vibration to ensure door sealing and sensor accuracy.
• Shelf Loading Distribution: Distribute stored items evenly across the three perforated shelves to maintain uniform gas circulation and prevent overloading beyond structural limits.
• Humidity Alarm Function: An over-humidity alarm triggers when internal RH exceeds the set point; ensure alarm settings are configured according to material sensitivity.
• Sensor Drift Consideration: The Honeywell humidity sensor has a stated annual drift of 0.3% RH; periodic recalibration may be required for long-term accuracy in critical storage applications.

This sequence guides installation, gas connection, and initial operation of the cabinet. Follow these steps to establish a stable nitrogen atmosphere for moisture- and oxidation-sensitive materials.

Required Equipment: Regulated nitrogen gas supply (0-50 L/min)

1. Position and Level Cabinet
   Position the cabinet on a stable indoor surface and verify level installation to ensure proper door sealing and sensor accuracy.
2. Connect Nitrogen Supply
   Connect a regulated nitrogen gas supply to the cabinet inlet and adjust the flow rate using the built-in flow adjustment control within the 0-50 L/min range.
3. Set Humidity Target
   Set the desired humidity level using the automatic computer control interface and confirm the setpoint on the digital display.
4. Load and Monitor
   Distribute oxidation-sensitive materials evenly across the shelves and periodically monitor the temperature and humidity display and alarm status.

The 240L anti-oxidation nitrogen cabinet with anti-static body provides controlled low-humidity nitrogen atmosphere for ESD-sensitive materials, using Honeywell sensor with ±3% RH accuracy and 0-50 L/min nitrogen flow adjustment, but requires external nitrogen supply and has limited 240L capacity with 3 shelves.

Positive

• Anti-static cabinet body for ESD safety: The 1.2 mm galvanized steel cabinet with anti-static exterior coating is designed for electrostatic-control areas, making it suitable for handling ESD-sensitive materials and components.
• High-accuracy Honeywell humidity sensor: The Honeywell temperature and humidity sensor provides ±3% RH indication accuracy with only 0.3% annual drift, enabling reliable long-term humidity monitoring and control.

Trade-offs

• Requires external nitrogen supply: The cabinet relies on a continuous nitrogen source with 0-50 L/min flow adjustment for atmosphere control, necessitating stable gas-supply infrastructure and periodic refills.
• Limited capacity with three shelves: The 240 L nominal capacity and three adjustable shelves constrain storage volume and require even load distribution to avoid overloading or airflow obstruction.

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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).