Bel-Art 42020 Plastic Vacuum desiccator, 190 mm plate size

Representative image only.
Bel-Art Mfr # 420200000 – Item # WZ-06514-20
Deep vacuum desiccator features a polypropylene bottom and polycarbonate lid
  • High crowned lid provides maximum interior clearance
  • Desiccator holds 29" Hg for 24 hours

PRODUCT OPTIONS

£213.67GBP / Each
£256.40GBP (incl VAT)

SPECS & DESCRIPTION

Specifications & Description

  • Plate Size (mm)190
  • Exterior Width (in)9
  • Exterior Height (in)10.25
  • Exterior Depth (in)7.5
  • Exterior Width (cm)22.9
  • Exterior Height (cm)26
  • Exterior Depth (cm)19.1
  • Diameter (InchShort)7.75
  • Diameter (cm)19.7
  • Clearance Above Plate (mm)157
  • Flange Outside Diameter (OD) (in)9.0625
  • Flange Outside Diameter (OD) (cm)23
  • MaterialPolycarbonate cover, Polypropylene body
  • ColorWhite, Clear
  • DescriptionPlastic Vacuum desiccator, 190 mm plate size

Key Features

  • High crowned lid provides maximum interior clearance
  • Desiccator holds 29" Hg for 24 hours

More About this Item

Large interior volume -- The space saving design of the desiccator dome provides maximum interior clearances. They provide an average of 13% greater interior volume than standard hemispherical domes.
Extra heavy walls -- Clear polycarbonate top and choice of white polypropylene or polycarbonate bottom. This strong, shatterproof desiccator will hold a full vacuum (29.9" Hg [759mm]) at room temperature for 24 hours and will remain air tight even if not under vacuum.
Featuring
A polypropylene stopcock with a PTFE® TFR plug which turns, allowing a slow, gentle entrance of air preventing unnecessary turbulence and crucible damage. The stopcock handle is a highly visible red and has a port which accepts 1/4" (6.4mm) I.D. tubing.
A large ribbed knob at the top center for easy lifting.
A Neoprene O-ring seal which does not require grease, but is not harmed if grease is used.
A polypropylene plate 3.2 mm (1/8") thick with 3.2mm (1/8") diameter perforations for air transfer. The plate rests on the retaining ledge of the bottom section and has a center hole for easy removal.
Choice of Bottom Section: Polypropylene provides excellent chemical resistance and permits the use of incandescent crucibles with standard size procelain plates. All clear Polycarbonate bottoms are available in the same sizes.

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