MRC Auto Dry Keeper 38 Liter Desiccator Cabinets – Models 0003 and 0010

The MRC Auto Dry Keeper 0003 and 0010 are 38 liter automatic desiccator cabinets designed for controlled dry storage of moisture-sensitive laboratory materials, electronic components, optics, reference samples, retained QC materials, and precision parts. Unlike passive desiccator cabinets that depend on routine silica gel replacement, these Auto Dry Keeper models use a powered dehumidification system to help maintain internal humidity at approximately 30% to 40% RH under specified operating conditions. The 0003 provides a slim vertical format for compact bench placement and taller shelf arrangement, while the 0010 provides a horizontal format for wider access and lower-profile storage. Both models use a smoky transparent PVC body with black ABS frame, adjustable shelves, a front humidity indicator, and automatic dry-storage operation for labs, production areas, and quality control environments.

Applications

Electronics, Sensors, and Component Storage

• Automatic dry storage for moisture-sensitive electronic components, sensors, small assemblies, connectors, test parts, and inspection samples.
• Useful for engineering labs, electronics production areas, repair benches, and incoming inspection storage.
• Helps reduce reliance on manually maintained desiccant trays for routine dry-storage applications.

Laboratory Sample and Reagent Storage

• Suitable for dry storage of moisture-sensitive samples, small containers, reference materials, prepared items, and laboratory consumables.
• Transparent cabinet construction supports quick visual inventory checks without unnecessary door opening.
• Automatic dehumidification helps maintain a more consistent dry environment than passive storage alone.

Optics, Photonics, and Precision Parts

• Useful for optical parts, filters, lenses, microscope accessories, small lamps, precision hardware, and light-sensitive materials.
• Smoky transparent body helps reduce exposure to bright ambient light while still allowing stored items to remain visible.
• Adjustable shelving supports mixed storage of small parts, trays, boxes, and containers.

Quality Control and Production Support

• Appropriate for retained samples, test coupons, calibration items, inspection parts, and production support materials that benefit from dry storage.
• Vertical and horizontal cabinet formats allow the storage layout to match the available bench space and workflow.
• Good fit for QC labs, metrology areas, materials labs, and technical service departments.

Features

• Automatic dry-storage operation designed to maintain internal humidity at approximately 30% to 40% RH under specified operating conditions.
• Powered dehumidification system eliminates routine silica gel replacement for normal automatic dry-keeper operation.
• Thermoelectric / solid molecular electrolytic dehumidification system provides active moisture removal for enclosed cabinet storage.
• Fan-assisted internal air circulation improves dehumidification performance and helps distribute dry air through the cabinet.
• Red and green indicator lights show operating status during the timed moisture-absorption and unit-drying cycle.
• Front humidity indicator provides a quick visual guide to cabinet humidity; use a calibrated portable hygrometer if precise RH measurement is required.
• Adjustable shelf positions allow the cabinet interior to be configured around stored items of different heights.
• Available in two 38 liter formats: slim vertical 0003 and wide horizontal 0010.
• Smoky transparent PVC body and black ABS frame provide visibility, strength, and a professional benchtop appearance.
• Designed for dry storage of moisture-sensitive items; not intended for flammable, wet, corrosive, dusty, or prohibited chemical storage.

Specifications

Optional Accessories

• Additional shelf with runners for 0003 model. (Call for pricing and availability.)

Documentation

• Operation Manual: MRC Auto Dry Keeper 0003 [PDF Download]
• Operation Manual: MRC Auto Dry Keeper 0010 [PDF Download]
• Substances Prohibited for Use: Auto Dry Keeper / Dehumidifying Element Safety Guidance [PDF Download]

FAQs

What is the difference between the MRC 0003 and 0010 Auto Dry Keeper cabinets?

The 0003 is the vertical 38 liter Auto Dry Keeper, best when bench space is narrow and taller shelf storage is useful. The 0010 is the horizontal 38 liter Auto Dry Keeper, best when wider front access and a lower cabinet profile are preferred.

Are the 0003 and 0010 automatic dry cabinets?

Yes. These are Auto Dry Keeper models with powered dehumidification. They are designed to automatically maintain approximately 30% to 40% RH under specified operating conditions.

Do these Auto Dry Keeper cabinets require silica gel replacement?

Routine silica gel replacement is not required for normal automatic operation. The Auto Dry Keeper uses a powered dehumidification system rather than relying only on a passive desiccant tray.

How should the cabinet be started before first use?

For best results, operate the cabinet empty for 24 hours before placing stored items inside. The manufacturer also recommends placing items inside after at least one operating cycle and keeping door-open time as short as practical.

What do the red and green lights indicate?

The red light indicates the unit-drying portion of the operating cycle, while the green light indicates moisture absorption. The system repeats moisture absorption and unit drying according to a timed cycle.

Is the included hygrometer a precision humidity instrument?

No. The supplied hygrometer is intended as a guide for visual humidity indication. For applications requiring precise RH verification, place a calibrated portable hygrometer inside the cabinet.

What materials should not be stored in the Auto Dry Keeper?

Do not store flammable, wet, corrosive, dusty, or prohibited materials. Avoid corrosive gases, chlorinated solvents, silicone or siloxane compounds, oil mist, amines, sulfur-based organic solvents, insect repellents, vaporizing rust inhibitors, tobacco tar components, and other substances that may damage or react with the dehumidifying element.  See document Substances Prohibited for Use .pdf download for guidance.

Warranty

This MRC product has a 12 month warranty supported by Labgear USA with manufacturer-backed product assistance for specification review, ordering support, and post-sale documentation. For warranty service, contact Labgear USA with the model number, serial number if available, date of purchase, and a description of the issue so we can coordinate the appropriate next step.

Ordering

Choose the MRC 0003 Auto Dry Keeper when you need a slim vertical 38 liter automatic dry cabinet with taller shelf arrangement and compact bench footprint. Choose the MRC 0010 Auto Dry Keeper when you need a horizontal 38 liter automatic dry cabinet with wide front access and lower-profile placement. For dry storage of moisture-sensitive laboratory materials, electronics, optics, QC samples, and precision parts, these Auto Dry Keeper cabinets provide a practical powered alternative to passive desiccator cabinets. Add to Cart or contact Labgear USA for availability, power-configuration confirmation, and accessory support.

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