*The above images show the cabinets with the optional red storage bin mounted to the outside of the cabinet doors.

Model A1M/A20M-200 A1M/A20M-400 A1M/A20M-600 A1M/A20M-1200-6
RH Range A1M 5% to 50% RH. A20M 20% to 50% RH. RH is adjustable
Internal Capacity (L) 202 411 624 1,250
External Size (in)
WxDxH
23.6 x 26.5 x 24.9 23.6 x 26.5 x 50.2 23.6 x 26.5 x 71.5 47.2 x 26.5 x 71.5
External Size (mm)
WxDxH
600 x 672 x 632 600 x 672 x 1275 600 x 672 x 1815 1200 x 672 x 1815
Internal Size (in)
WxDxH
23.5 x 25.3 x 20.7 23.5 x 25.3 x 42.1 23.5 x 25.3 x 64 47.2 x 25.3 x 20.7
Internal Size (mm)
WxDxH
598 x 642 x 525 598 x 642 x 1070 598 x 642 x 1625 1198 x 642 x 1625
No. of Adjustable Shelves 2 3 5 5
Shelf adjustability 30 mm
Levellers/Wheel Levellers Levellers and 4 wheels Levellers and 4 wheels Levellers and 4 wheels
Electrical Requirements 110VAC - std
230VAC - Opt
Data Software Included
Data Network Optional
SMS Text alarm to cell phone Optional
Component Rack for Reels Optional
Data Logger Optional
Data Reader Optional
Applications Magnetic Tape, Lenses, Photographs, Photo Negative, Memory Cards, Medical Supplies, Seeds, Pollen, Powders, Plastic Films, Museum Samples, Medical Devices, Lab Samples.