MCU Compact Dry Cabinets (1% RH) for Small-Volume Storage of Electronic Components

The MCU series is a compact dry cabinet designed for ultra low humidity storage (1% RH) of electronic components and moisture sensitive devices (MSD).

It is ideal for space-saving applications and small-volume storage, providing reliable long-term protection in a compact footprint.

Maintains ultra low humidity (1% RH) under moderate door opening conditions                 (every 1–2 hours)                                                                                                                                          Compared to larger MC and DXU models, the MCU series is optimized for compact size and space-saving installation. This compact dry cabinet provides ultra low humidity (1% RH) for long-term storage of electronic components and moisture sensitive devices (MSD). Alternative to nitrogen cabinets with lower running costs.

Ideal for:

  • Small-volume storage of electronic components
  • PCB and MSD storage
  • Small-scale electronics manufacturing
  • Laboratory and R&D environments
Kompakter McDry MCU-201A Trockenschrank mit einer Tür für kleine Lagermengen
Capacity

135 liters

Width

500 mm

Depth

570 mm

Height

630 mm

Weight

approx. 30 kg

Shelves

4

Air humidity

Extra low (1%RH)

Drying unit

USF-3200

Electrical requirements

AC230V 50/60 Hz
20 W/h (MAX 155 W)

Warranty period

2 years from the date of shipment

ESD Protection

ESD-safe design

During our test, various doors were opened for around 20 seconds, with a 30-minute break in between. The McDry was able to constantly reduce the humidity to parameters that were within safe conditions.

Feuchteverlauf der McDry DXU-Serie nach wiederholten Türöffnungen
Trockeneinheit für die ultraniedrige Feuchteregelung in McDry-Trockenschränken

The high-performance zeolite drying unit requires neither nitrogen nor does it need to be replaced: It recycles automatically.

ERC-301B

Specifications

  • Static capacitive sensor

  • Measuring range 1-70% RH

  • Accuracy: +/- 3% RH

  • 4 AA alkaline batteries; approx. 1 year service life

Recommended for ISO-9000

The battery enables continuous measurement during power failures or relocations.

To ensure that the device operates within the permissible range, you must calibrate it once a year.

Our cabinets are manufactured in Japan from high quality steel and lockable doors. They have an anti-corrosion coating, a fully adjustable shelving system, glass windows and an ESD-safe design.

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McDry service support for dry cabinet customers

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