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Electron Microscopy Sciences

Technical Data Sheets

Dry Keeper Plus™

EMS #71218-00


Efficient dehumidification is monitored by a hygrometer dial in the door. The dehumidifying auto-drying unit has an air circulating system which helps drop relative humidity sharply through its cycling of absorption and regeneration of the enclosed permanent desiccant. It can bring the relative humidity down from 60% to 10% in 6 hours of continuous operation in an unloaded cabinet. The unit comes with three clear, removable shelves with vent holes which provide evenly spaced storage area. It operates on 110 volts, 60 Hz., 10 watts, and comes with a 2-prong 6ft (2 meter) cord.


  1. Place the cabinet on a level surface and plug into a 115V outlet to start the continuous automatic drying cycles. During operation, there will be normal sounds from the timer and shutters inside the drying module.
  2. Adjust shelf height to accommodate items and place items on shelves.
  3. For maximum long term drying performance, minimize the amount of time that the door remains open and do not disconnect the cabinet from the electrical source.
  4. To clean the cabinet, use a soft cloth. Do not use abrasive cleansers which will leave scratches.

Warning: Do not use this cabinet to store volatile or flammable materials.

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Dry Keeper Plus™