QB 400 Series | Smart Nitrogen Dry Cabinets
QB 400 | 411L Smart Nitrogen Dry Cabinet
The Dr. Storage QB 400 Smart Nitrogen Dry Cabinet provides precise RH control (1%-50%) for moisture-sensitive devices (MSD). This 411L dry cabinet uses user-supplied dry air (nitrogen, CO2, or inert gas) to create an ultra-low oxygen environment, crucial for preventing oxidation and moisture-related damage to electronic components and semiconductors. Its nitrogen-based system offers a faster recovery rate than desiccant dry cabinets.
Key features include a QDN filling module, digital display, RS-232 port, and Humidity Manager software for environmental monitoring and data logging, ensuring IPC/JEDEC J-STD-033 compliance. All cabinets come with an anti-static package, locking doors, adjustable shelves, an alarm, conductive wheels, and a calibration reminder. These black nitrogen dry cabinets are ideal for ICs, PCBs, and other sensitive electronics. Stainless steel QB-600 and QB-1200 models are also available for semiconductor storage.
Cabinet Specs:
External Size(in): W23.62 X D26.45 X H50.19
Internal Size(in): W23.54 X D25.27 X H42.12
External Size(mm): W600 X D672 X H1275
Internal Size(mm): W598 X D642 X H1070
Capacity: 411L
Shelves: 3
Storage Bins: Optional
Power Consumption: Ave. 20W/h, Max. 50W
Color: Black
Additional Features
LED Display Control Panel
RS-232 port for data collection.
Display Precision:
±2%RH; ±1℃ (at <10%RH, 25℃)
Built-in flash & buzzer alarm.
Reliable De-Humidifyer
Modular design for easy maintenance & painless upgrade.
Silent, drip less, frostless operation.
Storage Bins
Outside Bin: Ideal for work sheet & quality instructions for better QA management. (Optional)
Maximum loading of bin: 5Kgs
Adjustable Shelves
Shelves can be flexibly installed in any position.
NEW – Sliding Shelf Option
Customize or upgrade your Dry Cabinet with our new Sliding Shelf Drawers. Download our brochure:
Dry Cabinet Options – Sliding Drawers
SMT Dry Boxes Advanced Options
Additional Dry Cabinet Upgrades
SensorLook Monitoring System
CP 3U3 Hygrometer
GT05 Data Logger
Humidity Manager Software
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Dry Cabinets Today
Whether you’re in electronics manufacturing, pharmaceuticals, 3D printing, aviation, camera storage or any related industry, proper storage is key.
At SMTDryBoxes.com, we offer a comprehensive selection of high-performance desiccant, baking and nitrogen technologies to protect your sensitive materials, prevent costly damage, and improve operational efficiency.
Explore our Dr. Storage humidity controlled storage solutions and find the right dry cabinet for your business today. Don’t let moisture compromise your quality, choose a Dr.Storage Dry Cabinet for reliable, effective, and affordable dry storage technology.