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Top » Catalog » Desiccation » F420200000
420200000 Space Saver Vacuum Desiccator 190mm White Base

The unique shape offers maximum interior clearances for more or larger contents without further crowding the benchtop. The thick walls ensure a rugged shatter resistant unit that simply stores a vacuum or stays sealed even if not under vacuum. The included polypropylene stopcock has a vivid, red handle to immediately determine its orientation and a port that accepts 1/4" (6.4mm) I.D. vacuum tubing. The top section can be lifted off using the large ribbed knob at the top center. A Neoprene O-ring offers a secure seal, which does not require grease, but is unaffected if grease is applied. A rigid, perforated polypropylene plate, 3.2 mm (1/8") thick supports the contents and leaves space underneath for desiccant backup if desired. The plate is removable and can be replaced with Scienceware® High Heat Desiccator Plates (catalog numbers F42038-0140, F42038-0190, F42038-0230 depending on size) to support hot crucibles. Replacement parts are available. Per each
Small footprint with 13% more interior volume than typical desiccator domes
• Glass transparent, shatter resistant polycarbonate upper section offers unobstructed viewing of contents
• Polypropylene lower section has excellent chemical resistance and can be used with incandescent crucibles supported on porcelain plate
• Polypropylene stopcock with a Teflon® PTFE plug controls airflow to gently release vacuum
• Stores full vacuum 29.9" Hg (759mm) at room temperature for 24 hours without need for vacuum grease
Scienceware® Classic Dome Design Desiccators with and without Vacuum Ports
Flange O.D.: 230mm
Inside Diameter: 197mm
Plate: 190mm
No. 4
Overall Height: 260mm
Clearance above Plate: 157mm

Instruction Sheet

Learn More:    Types of Desiccators

$97.65 Each

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